,,jacquard ,,weaving ,,and ,,designing ,,jacquard ,,weaving ,,and ,,designing ,,by ,t4 ,f4 ,,bell ,,national ,,scholar ,,in ,,design 7#ahge-h7 ,,and ,,third ,,grade ,,certificated ,,art ,,master1 ,,science ,,and ,,art ,,department1 ,s4 ,k43 ,,medallist ,,in ,,honours ,,and ,,certificated ,,teacher ,,in #8,,linen ,,manufacturing1' ,,and ,,in #8,,weaving ,,and ,,pattern ,,designing1' ,,city ,,and ,,guilds ,,of ,,london ,,institute ,,london ,,longmans1 ,,green1 ,,and ,,co4 ,,and ,,new ,,york3 #ae ,,east #afth ,,street #ahie ,all rights reserved ,,preface ,the contents of the following pages have been derived from a long course of art and technical training1 together with a lengthened practical experience in textile manufacturing and designing2 during which time ,i received much valuable assistance from many kind friends--especially ,mr4 ,b4 ,ashenhurst1 when master of the ,belfast ,technical ,school1 and his brother1 of ,bradford2 also ,mr4 ,john ,mitchell1 of ,belfast and ,glasgow--which ,i thankfully acknowledge4 ,to supply a treatise that would be alike suitable to the manufacturer1 the workman1 and the student would be a difficult matter4 ,to explain each point so fully that it would be clear to every person would make it wearisome to those having a knowledge of the subject4 ,i have therefore endeavoured to keep the descriptions as concise as is compatible with a fairly clear explanation1 which ,i hope will be considered the wisest plan to adopt2 and1 while quite aware of the many shortcomings of the work1 ,i venture to hope that it will prove a valuable assistance to those wishing to improve their knowledge of jacquard weaving and designing4 ,t4 ,f4 ,,bell4 ,belfast1 #ahid4 ,it affords me much satisfaction to add a few words of introduction to this work of my friend ,mr4 ,bell4 ,i cannot pretend to criticise his explanation of technical processes1 but1 from an examination of the proof-sheets1 ,i am convinced that the book will be found an invaluable aid to students of both art and technical schools4 ,we already possess numerous text-books on designing as an art1 as also on the technical processes of weaving1 c41 and on the materials of manufacture4 ,mr4 ,bell has aimed at bringing the technical and artistic sides of the subject together in a practical form1 and has thus provided us with a valuable handbook4 ,though we have a ,government ,department of ,science and ,art1 a knowledge of both branches is seldom united in the same individual4 ,the artist is too often deficient in the science of his craft2 while the man of science not unfrequently shows contempt for art4 ,the author of this volume is peculiarly qualified for the task he has set himself1 being a practical manufacturer as well as a designer of long experience1 and thoroughly learned in the science of his subject4 ,his book will supply a long-felt need4 ,,george ,,trowbridge1 ,head-,master ,government ,school of ,art1 ,belfast4 ,,contents ,,chapter ,,page ,i4 ,,introduction #a ,,ii4 ,,jacquard ,,machines #bg ,,iii4 ,,full-,,harness ,,mountings #fi ,,iv4 ,,designing ,,and ,,draughting #aaj ,v4 ,,card-,,cutting ,,and ,,lacing #aci ,,vi4 ,,special ,,jacquards ,,and ,,harnesses #aee ,,vii4 ,,gauze #aif ,,viii4 ,,double ,,cloth #bcc ,,ix4 ,,tapestry ,,and ,,pile ,,work #bee ,x4 ,,carpets #bfd ,,xi4 ,,lappets ,,and ,,swivels #bid ,,index #cja ,,jacquard ,,weaving ,,and ,,designing ,,chapter ,i ,,introduction ,though the term #8jacquard weaving' is properly applied to work done by the jacquard machine1 it will here be taken to apply to all harness weaving1 or work that extends beyond the range of shafts1 or leaves of heddles4 ,the question arises1 ,when is the limit to the number of shafts that ought to be used reached8 ,it apparently used to be when no more could be got into the loom1 as up to ninety-six shafts were used2 and this seems to be quite enough for any weaver to get the yarn through1 or for any loom to hold1 but it must be remembered that at present the appliances are much more suited to the work than they formerly were2 and now1 except in woollen or worsted goods1 where it is desirable to use shafts on account of their firmness in comparison with that of a harness1 from twelve to sixteen shafts are as many as it is generally thought desirable to have in a power loom4 ,i have seen thirty-five shafts1 all in one tier or set1 working diaper very conveniently in a hand loom1 and more than double that number of leaves working worsted in a power loom2 but whether the latter was desirable1 or not1 ,i must leave to the judgment of the manufacturer who possessed it4 ,many ingenious inventions have been made for the purpose of simplifying the working of a large number of shafts1 but as a description of them would be out of place here1 we may pass on to the draw loom1 which appears to be the first form of harness of which we have an accurate description4 ,how the cloths of ,babylon were woven1 in which ,men's figured counterfeits so like have been ,that if the party's self had been in place1 ,yet ,art would vie with ,nature for the grace-- is not known1 though in ,gilroy's report of ,arphaxad's description of his loom to ,deioces1 king of the ,medes1 it is stated to have been accomplished by means of carved blocks of wood acting on needles1 which wrought the harness or heddles and thus formed the pattern2 but as ,gilroy has admitted that the introduction to his work on weaving is a pure invention of his own1 for the purpose of making it appear that the ,ancients were acquainted with motions similar to those on our modern looms1 or as a #8take-off on those who angle hourly to surprise1 and bait their hooks with prejudice and lies1' we need not dwell further on the subject4 ,in any case1 figured cloths must have attained considerable excellence in very early ages4 ,the curtains of the ,tabernacle were embroidered with figures1 and the veil of the ,temple was1 according to ,josephus1 embroidered with all sorts of flowers1 and interwoven with various ornamental figures1 the door curtain being embroidered with blue and purple and scarlet4 ,the ephod of the ,high ,priest was similarly embroidered4 ,illustration3 ,fig4 #a ,the ,egyptians worked coloured patterns in the loom so rich that they vied with the ,babylonian cloths1 which were embroidered with the needle4 ,the method of working is unknown1 but cloths taken from the tombs in ,egypt1 which may be seen in ,south ,kensington ,museum and in the ,gobelins tapestry manufactory1 ,paris1 appear to be made on a principle similar to that of the ,gobelins tapestry2 the warp is of flax and the weft of coloured wool3 and the looms depicted on the catacombs in ,egypt are very similar in appearance to tapestry looms4 ,embroidering was practised in ,egypt prior to the ,exodus of the ,israelites2 and gold and silver threads or wires were used both for embroidering and weaving1 being known nearly #d1jjj years4 ,the ,babylonish garment taken by ,achan1 whose sin brought much woe upon the ,israelites1 is said1 by ,josephus1 to have been a ,royal garment woven entirely of gold2 but it might only have been embroidered with gold1 and was probably wrought in the plain of ,shinar1 as it was not till long after that ,babylon was celebrated for its manufactures4 ,pliny says that weaving cloth with gold thread was invented by ,attalus1 an ,asiatic king1 and that the ,babylonians were most noted for their skill in weaving coloured cloths4 ,this was in ,homer's time1 about #ijj ,b4,c41 when weaving and embroidering appear to have attained great excellence1 and to have been very gorgeous4 ,at that time the labour of the loom was considered an accomplishment1 which ladies and even princesses tried to excel in4 ,as before stated1 the draw loom is the first form of machine for figured weaving of which we have any record4 ,it is not known where it was invented1 but it probably passed from ,china to ,western ,asia with the silk manufacture4 ,the ancient ,egyptians1 ,greeks1 and ,romans do not appear to have known it4 ,the ,chinese have still in use a draw loom in which the drawboy stands on the top and draws up the parcels of twines which have been previously arranged for him4 ,after being established in ,damascus 7hence the name damask71 the draw loom passed on to ,europe1 where the ,chinese method of working was used till #afjd1 when ,m4 ,simblot1 in ,france1 connected to the neck a separate series of cords1 called the #8,simple' 7perhaps a corruption of his name71 so that the drawboy could work when standing at the side of the loom4 ,it is said to have been introduced into ,england in #aefg4 ,the next improvement was to dispense with the drawboy's services1 and for this purpose a patent was taken out in #afhg1 by ,joseph ,mason1 for #8a draw boy engine by which a weaver may performe the whole worke of weaving such stuffe as the greatest weaving trade in ,norwich doth now depend upon without the help of a draught boy4' ,in #aggi ,william ,cheape patented a plan to dispense with the drawboy by having the #8simple' above his head1 and drawing it down with knots which were held in notches1 as described in ,fig4 #b4 ,before beginning to describe the draw loom it may be better first to describe what it is required to do4 ,its principal use appears to have been for the weaving of damask1 which is one of the simplest forms of figured weaving4 ,reduce a damask texture to its elementary form1 and it consists of twilling1 or1 more correctly1 turned or reversed twilling4 ,if we take a common dice pattern woven with shafts1 it will easily be seen that one dice is formed by a warp twill1 and the next one by a weft twill1 or that the dices are formed by warp and weft twills alternately4 ,illustration3 ,fig4 #b ,now1 what forms the pattern8 ,the yarn may be all of one colour1 the threads may be so closely set together as to make them individually invisible1 or to appear as a plain surface1 and yet the dices come out distinctly in two shades of colour4 ,the play of light on the longitudinal and latitudinal threads produces this effect4 ,the dices formed by the latitudinal or horizontal threads will always appear darker than the yarn in the cloth when the latter is placed between the observer and the light1 whether these threads be warp or weft1 as there is a certain amount of shade on each of them1 and of shadow cast by them1 whereas the longitudinal or vertical threads are illuminated1 without any shade or shadow1 and appear lighter than the yarn did before being woven2 and this is the reason why a good side light is the best for showing up the pattern on damask1 it developing the above to the utmost4 ,in a good material the difference of shade between the ground and figure is very considerable1 but in some thin1 coarse goods it is hardly visible1 requiring them to be held in a favourable light to show the distinction3 the pattern will appear light on a darker ground1 or the reverse of this1 according as the surface threads forming it run across the light or in the direction of it4 ,this is the reason of the pattern appearing on the cloth2 then it is the business of the designer to regulate what form it is to partake of1 by preparing a suitable design2 and according to instructions furnished to him by the design1 it is the duty of the drawboy to raise the warp by regulating the cording of his harness1 and drawing it so as to reverse the twill from a weft one to a warp one wherever the figure is to be formed on the cloth1 and to do so in such order as to produce the pattern required4 ,the draw-loom mounting consists of two parts--the drawboy mounting1 or the harness with its tail and simples1 to be wrought by the drawboy2 and the shaft mounting1 which is required to form the texture of the cloth1 or to interlace the warp and weft through both ground and figures2 the harness only interlaces them at the edges of the pattern1 or causes either warp or weft to be above1 to form the figure en bloc1 but without interlacing them together4 ,it is therefore a #8compound mounting1' and is known as a #8presser' or #8pressure' harness4 ,for simplicity's sake let us suppose the principle of the drawboy to be applied to shafts or healds1 and take a simple figure1 as ,fig4 #a4 ,for it there are #e parts1 or it could be wrought with #e leaves of heddles with a straight draught4 ,fig4 #b shows the mounting2 ,a ,a is the back mounting1 which in this case is a shaft mounting1 but would be a harness for a more extensive pattern4 ,b1 ,b are the pressure heddles or front mounting4 ,these are #e in number1 as the ground or texture is taken as a #e-;end satin or twill1 ,c is the pulley box with the tail cords1 ,d1 ,d1 passing over the pulleys1 and tied to the wall or to the loom framing as at ,e4 ,the knobs ,f hang over the weaver's head1 and are attached by cords ,h1 passing through a hole board ,g1 to the tail cords1 ,d1 ,d4 ,there are heads on the cords ,h1 and the holes in the hole board are made thus ,illustration3 keyhole2 so that when the weaver pulls down a knob the bead can pass through the round hole1 and the shaft or shafts of the back mounting attached to it will be raised1 and can be kept in this position by drawing the cord into the notch or narrow part of the hole1 which the bead will not pass through4 ,any number of shafts can be raised that are required to form the pattern1 either by pulling down the knob for each shaft1 or by having the knots corded to the shafts1 so that each one will raise the proper number of shafts4 ,thus1 in the figure1 each knob is only tied to one of the tail cords2 therefore a knob must be pulled down for each leaf of heddles to be raised1 but each knob might be attached to any number of the tail cords according to the number of leaves of heddles it is required to raise1 so that pulling down each knob in succession will complete the pattern4 ,it might require too many knobs to do this1 and then the former method would have to be adopted4 ,when the weaver begins to work he draws the first figure shed with the back mounting by pulling down one or more of the knobs as is required2 he then works over the ground treadles1 b1 b1 till a change of pattern is required4 ,next he releases the drawn shed by pulling the cord out of the notch in the hole board2 draws another shed1 and works over the ground treadles as before4 ,this gives the principle of how the draw loom works1 but the principle of forming the texture with the back and front mountings combined will be fully explained under #8,pressure ,harness4' ,fig4 #c gives the draw-loom harness2 ,a1 ,a is the carriage1 or the rails that support the harness1 which rests on the capes or side rails of the loom4 ,supported by the carriage is the pulley box ,p1 which is a frame fitted with small pulleys1 and must be sloped at such an angle as will allow the tail cords to sink when opening the sheds without obstructing the pulleys underneath them4 ,the neck twines extend from the figures #a to #h to the knots above the hole board ,d ,d4 ,the cords which connect the neck twines to the mails ,e1 ,e are called sleepers1 and those which connect the mails with the leads ,f1 ,f are called hangers4 ,the hole board is made of hardwood perforated with holes1 which run from front to back in diagonal rows from right to left2 it should be a little finer than the set of the reed1 to allow for empty holes that are sometimes caused by the tie of the harness ending with broken rows of hooks in some or all of the repeats4 ,in ,scotland1 for this reason1 when the reed is set on #cg in41 the cumber board1 or hole board1 is set on #cf in4 ,illustration3 ,fig4 #c ,b1 ,b are the tail cords1 attached to the neck of the harness at one end1 and at the other end all of them are fastened to the tail stick ,m1 by means of which they are secured to the roof of the house4 ,there must be a tail cord for each part of the harness2 here only eight are shown for the front row of the harness1 and if there were eights rows of harness in the hole board1 #fd tail cords would be required1 and the complete harness would be made up of several repetitions of the #fd neck twines2 four of these repetitions are here given for the first row of the hole board4 ,of course there might be #djj to #fjj tail cords in a full mounting4 ,from each tail cord descends a vertical cord to the ground1 as shown at ,g1 ,g4 ,these are the simple cords1 which1 taken collectively1 are termed the #8,simple4' ,it is on these cords that the pattern is read1 or1 rather1 tied up4 ,the simple cords are gathered together1 according to the pattern1 by passing twines round them and forming the twines into lashes or leashes1 as shown at ,i1 ,i4 ,heads of stronger cord1 to which the lashes are attached1 are shown at ,n1 ,n4 ,the leashes or lashes are made of cotton yarn ,no4 #dh1 from six to eighteen plies of which are moderately twisted together so that the twine will not curl2 the heavy twine is used for coarse work1 where only a small number of lashes is necessary4 ,the length of the lashes is from #h to #ab in41 according to the breadth of the simple4 ,the heads are about #d-a_/b in4 long1 of good cord1 as foot twine1 which is used finer or coarser according as more or less heads are required4 ,the heads are made with a noose on them that will run up or down on the gut cord ,l1 which is a strong cord1 generally extending from the ground to the roof of the house4 ,k1 ,k are the bridles connected with the lashes1 and used to draw them down in succession as they are wanted by the drawboy4 ,when there are a great number of lashes1 two gut cords are used1 as shown at ,no4 #a 7,fig4 #c71 and the lashes are looped alternately on each and bridled accordingly4 ,in coloured work1 where three or four draws are required for each weft line of the pattern--that is1 one draw for each colour--it is usual to have two gut cords with cross bridles from the one to the other which will slide up and down on them4 ,on these1 cross bridles the heads of the lashes are fastened1 about #a in4 apart1 so that the drawboy can take them in succession and draw the shed for each colour4 ,the method of preparing and mounting the draw-loom harness is much the same as that now in use for jacquard harnesses1 and1 as it is entirely out of use1 it is unnecessary to describe it4 ,in order to make the neck twines draw evenly1 rollers are placed between each set of cords at the points #a1 #b1 #c1 c42 these rollers keep the cords straight and make them all rise the same height at the mails1 which they would not do unless they all sloped to the hole board at the same angle4 ,,reading ,,or ,,lashing ,,the ,,pattern ,illustration3 ,fig4 #d ,the pattern1 painted on design paper1 same as for pressure-harness damask1 is fixed upon a lashing frame1 as shown in ,fig4 #d1 and the lower ends of the simples are passed over it and fastened to the crossbar ,b4 ,the simple cords are held in position over the design by the comb ,c1 ,c1 which must be of such a fineness as to make each simple cord stand directly opposite that space of the pattern to which it corresponds1 one simple cord being placed between each pair of teeth of the comb4 ,it will thus be seen that there must be a simple cord for each vertical line on the pattern1 or rather for each vertical space between the black lines4 ,in the same way1 there must be a head of lashes for each horizontal space1 or line1 as it is usually called1 and which would answer to a card for the jacquard or dobby4 ,the straight-edge ,e ,e is made so that it will slide up and down in the frame1 to mark the line on the design paper that is to be next read by the lasher4 ,now refer to the line of the pattern above the straight-edge1 and it will be seen that the first square or check to the left is blank1 and it is accordingly passed over by the lasher2 the second and third checks are painted1 and as the simple cords corresponding to them have to be drawn to form the pattern1 the lasher twists one end of his lash over the pin ,g1 and takes a turn of it round the second and third simples1 again passing it round the pin ,g4 ,the fourth check1 being blank1 is passed over1 and a turn or tack of the lash twine is taken round the fifth1 sixth1 and seventh simples1 as the checks on the design paper opposite these are painted4 ,the reading and lashing proceeds in this way till the line is finished1 as shown in the figure2 then the two ends of the lash twine are tied together round the pin ,g1 which is then taken out1 and the loop made round it by the lash twine is twisted round and formed into a snitch for the purpose of fastening it to the head4 ,the lash is now pushed down behind the board ,h1 to make room for another2 the straight-edge is then shifted to the next line1 and the lashing proceeded with as before4 ,if too many painted squares of the design paper come together1 all the simple cords corresponding to them must not be looped or lashed together1 but can be taken in two or more loops or tacks1 never taking more than six or seven simple cords into one tack of the lash twine4 ,it will be observed that the board ,h is rounded at the back2 this is for the purpose of having all the simples at an equal distance from the pin ,g when they are tacked up by the lash twine1 and consequently a more regular shed will be produced when they are drawn in the process of weaving4 ,the method of fastening the head to the lash is to loop the cord for the head1 which should be double1 round the gut cord1 then knot the two ends of it together1 and take this knot through the snitch formed on the end of the lash1 and when the snitch is drawn tight the knot prevents the head from slipping out4 ,in weaving with the draw loom two persons are required--the weaver1 who works over the ground treadles1 throws the shuttle1 beats up the weft1 c42 and the drawboy1 who takes the lashes in succession as he draws them down by the bridle1 and by pulling out the simples raises the harness and holds it in this position till the weaver has worked as many shots as are required to be given to each draught4 ,when some thousands of twines were required for the harness1 and with a simple of three or four hundred cords1 the weight and friction made it very severe work for the drawboy4 ,to assist him a fork1 as shown at ,v1 ,no4 #b1 ,fig4 #c1 was used4 ,it was made to run to and fro on a carriage1 so that when the simples were drawn forward by the lashes1 one spike of the fork could be run in behind those drawn forward1 while the other spike was in front of them4 ,when the fork was depressed1 till the handle ,t came to the position shown by the dotted lines1 it drew down the simple cords1 and they could easily be held in that position till a change of draught was required4 ,illustration3 ,fig4 #e ,when the mounting of the draw loom was very extensive1 it was necessary to employ from two to ten pulley-boxes and as many drawboys1 so that it is not surprising that many endeavours were made to work without the aid of a drawboy4 ,one of these machines1 known as the #8,parrot' or #8,pecker1' is shown in ,fig4 #e4 ,it is wrought by the treadles ,t1 which are attached to the marches ,m1 and these are connected by the pulley ,p1 on the rocking shaft ,r1 by a cord which passes over and is fastened to it4 ,when one of the treadles is pressed down the pulley rocks and turns the shaft to one side1 and when the other treadle is pressed down the shaft will rock to the other side4 ,the parrot or pecker ,k is movable on the rocking shaft--that is1 it can slide along it--but it must rock from one side to the other with the shaft4 ,the cords ,c1 ,c are passed through holes in the boards ,b1 ,b1 for the purpose of keeping them in position1 and they have knots or beads on them at m1 m1 and weights1 ,w1 ,w1 at their ends to keep them in tension4 ,fastened to the cords ,c1 ,c is another set of cords1 ,s1 connected with the tail cords of the draw-loom harness1 and so corded or arranged as to draw those tail cords required to be sunk to raise the harness to form the pattern4 ,as the shaft ,r is rocked from side to side by depressing the treadles in succession1 it carries with it the pecker ,k1 and the groove or notch at the point of the pecker1 shown clearly in ,nos4 #b and #f1 coming into contact with the knots or beads on the cords1 draws them down alternately1 first at one side of the machine and then at the other1 until the pecker1 as it slides along the rocking shaft1 has passed over all the cords2 it is then released and drawn back to its original position by means of the weight ,d1 attached to it by the cord e4 ,at the end of the rocking shaft is a ratchet wheel1 ,n4 ,the cord e passes from the pecker through the segmental hole in the pulley ,p1 as shown in ,no4 #d1 and is fastened to a boss1 ,o1 on the inner side of the ratchet wheel4 ,this wheel receives its motion from a catch1 as shown at ,e1 ,no4 #e1 which is simply a pin fixed in a slotted piece of wood4 ,the pin y forms the catch1 and the slot acts as a guide1 which passes over the edge of the ratchet wheel1 and keeps the catch in position4 ,the catch is attached to the marches and works vertically4 ,it is raised by the treadles1 and when released is drawn down by the weight attached to it1 the wire y catching one of the teeth of the ratchet and moving it round4 ,there are two pins1 z and t1 in the ratchet1 as shown in ,no4 #c1 and it is according to their distance apart that the length of traverse of the pecker is determined4 ,the bar q1 shown in ,no4 #c attached to the pulley ,v1 which is loose on the axle1 is raised by the stud t1 as the ratchet wheel is advanced tooth by tooth1 till it comes into contact with the catch ,s1 and raises it2 this allows the ratchet wheel to be reversed by the weight ,d on the end of the cord e till the stud z comes round and draws away the bar1 which allows the catch to fall into position again and stops the pecker where the pattern is to begin4 ,thus1 the distance between the studs z and t must be arranged to suit the number of cords the pecker has to pass1 or to give the number of threads in the pattern4 ,the teeth of the ratchet wheel and traverse of the catch must be of such a pitch that as each tooth is moved round the pulley will be turned the exact distance required to move the pecker from one cord to the next one4 ,no4 #b1 ,fig4 #e1 is an elevation of a #8parrot' arranged for a single row of cords1 as these machines were first made4 ,there was only one treadle1 as shown in section at ,m1 ,no4 #b1 and the pecker only rocked to one side4 ,either this or the double machine could be used for a shaft mounting where a large number of treads are necessary4 ,the cords ,c pass over pulleys1 and are fastened to long coupers or levers with their fulcrum at the side of the loom1 and to these the shafts are hung from jacks or otherwise4 ,these machines were made to work very exactly4 ,in the double machine the pecker would travel over three or four hundred cords in consecutive order4 ,to avoid confusion the beads are not shown on the front cords in ,no4 #a4 ,,cross',s ,,counterpoise ,,harness ,about the year #ahaf ,mr4 ,james ,cross1 of ,paisley1 invented a machine to do away with the drawboys4 ,illustration3 ,fig4 #f ,this machine is fully described by ,murphy and ,gilroy in their works on weaving4 ,only the general principle of it will be given here1 as an introduction to the jacquard4 ,the detail of drawing the lashes and treading1 though ingenious1 is not of any practical importance now1 and it requires rather a lengthy description to explain it4 ,the harness ,f is the same as in the common draw loom till it reaches the tail cords1 where the counterpoise apparatus commences4 ,the framing ,b ,b 7,fig4 #f7 of this machine is supported by the carriage ,a ,a1 which rests on the capes or top rails of the loom4 ,in this frame are two boards1 ,c and ,d1 perforated with holes corresponding in number with the tie of the harness or cords in the simple4 ,the top board is called the suspension board1 and is mortised into the bar ,e4 ,from this board the harness hangs1 the neck being taken up through the holes in it1 and fastened above them4 ,the lower board1 ,d1 which is mortised into the bar ,g1 is called the neck board1 or directing board1 as it keeps the harness in its proper place4 ,h and ,k are two other boards1 perforated as shown in ,fig4 #g1 mortised into the sliding bars ,i and ,l respectively2 these are called the trap boards1 ,m1 ,m and ,n1 ,m are four bars1 called pushers1 which are fastened to the sliding bars ,i and ,l as well as to the pulleys ,p1 ,p1 and when the pulleys are oscillated by means of a treadle the sliding bars will be moved up and down4 ,the knot cords or tail cords ,o1 ,o are fastened to the suspension board ,c1 and pass through the two trap boards1 then through the neck board1 and are tied to the harness4 ,only two of these cords are shown tied to the harness1 to avoid confusion4 ,these knot cords have knots or beads on them as shown1 and the round holes in the trap boards ,h and ,k1 as shown in ,fig4 #g1 must be sufficiently large 7about #a_/d in4 in diameter7 to allow the knots or beads to pass freely through4 ,there are notches or saw-cuts at the sides of the holes to admit the cords1 but support the knots4 ,t1 ,t#a is the simple1 extending horizontally through the knot cords4 ,it is fastened to the ceiling beyond ,t1 and to the frame of the machine beyond ,t#a4 ,s is a half-leaf of heddles for the purpose of supporting the simple cords4 ,each simple cord is tied to a knot cord1 and beyond ,t#a the simple is lashed according to the pattern4 ,in working the machine the lashes are drawn by means of hooked levers1 wrought by a treadle connected with the pulley ,v1 and those simple cords that are drawn down pull the knot cords into the notches or saw-cuts in the trap boards1 so that when the trap board is raised the harness fastened to those knot cords that are drawn into the saw-cuts will also be raised4 ,r is a set of cords with weights on their ends for the purpose of drawing the knot cords out of the saw-cuts as soon as the simple is released by the lashes4 ,the two trap boards rise and fall alternately1 and this is why the machine is called a counterpoise4 ,illustration3 ,fig4 #g ,some time after an improvement was made upon this machine which was known as ,,the ,,comb ,,draw ,,loom ,illustration3 ,fig4 #h ,this machine appears to have been invented in both ,scotland and ,ireland1 as ,gilroy describes it as an invention of ,dr4 ,mc,laughlin1 of ,ballyshannon1 ,county ,donegal2 and ,murphy describes a similar machine invented by ,mr4 ,bonnar1 of ,dunfermline4 ,the machine is shown in ,fig4 #h4 ,a1 ,a are the posts of the loom1 and ,b ,b the top rail2 ,c ,c is the framing of the machine4 ,the harness ,g1 ,g is suspended from the suspension board ,d1 and passes through the guide board ,e and the cumber board ,f4 ,the upper portion of the harness is composed of tail or knot cords1 as in ,cross's machine4 ,from each of the tail cords a simple cord1 ,h1 extends horizontally over the weaver's head1 and is fastened to the board ,i4 ,the lashes ,k hang from the simples over the weaver's head1 and have a knob on the end of each1 so that the weaver can catch them and draw his own draught4 ,illustration3 ,fig4 #i ,the lash cords have a knot or bead on them1 so that when drawn they can be held in the cuts of the board ,l1 also shown in plan at ,l 7,fig4 #i74 ,m1 ,n 7,fig4 #h7 is a side view of the comb and handle1 or lever1 shown in plan at ,m1 ,n 7,fig4 #i74 ,s is a cord or chain attached to the end of the lever ,m1 and passing down to a treadle4 ,when the weaver draws one of the knobs1 the tail cords connected with the simples in this lash are drawn between the teeth of the comb1 as shown by the dotted lines in ,fig4 #h4 ,he then depresses the treadle1 which raises the comb1 and the harness along with it2 he holds the treadle down with his left foot1 and works over the ground treadles with his right one4 ,the comb is recovered or counterbalanced by the cord ,o1 which passes from the comb through the board ,p1 and has a weight1 ,r1 suspended on it4 ,d 7,fig4 #i7 is a plan of the boards ,d1 ,e1 ,f and ,i 7,fig4 #h74 ,,the ,,barrel ,,or ,,cylinder ,,loom ,this machine was introduced by ,mr4 ,thomas ,morton1 of ,kilmarnock4 ,the harness and tail or knot cords are arranged similarly to those in the comb draw loom2 but instead of the simple cords for drawing out the tail cords1 each tail cord in the barrel loom passes through a slide1 or horizontal wire4 ,the points of these slides are acted upon by the pattern cylinder or barrel1 and those held back press out their tail cords from the others1 and the knots on these tail cords are caught by the teeth on the comb or roller1 and the harness raised4 ,the pattern is arranged upon the barrel much in the same way as a tune is arranged on the cylinder of a barrel organ or musical box4 ,a section of the barrel is shown at ,a 7,fig4 #aj71 with wire staples driven into it to form the pattern4 ,illustration3 ,fig4 #aj ,each of these staples represents so many lines of the design paper1 or so many lashes or draughts4 ,the pattern is ruled out and painted on the barrel1 and staples are driven into it so as to cover the painted squares of the pattern4 ,the barrel is so arranged on the loom that exactly the space of one line of the design paper is turned round for each draught1 and the slides are drawn back by cords attached from their ends to a roller when the shift of the barrel is being made4 ,b is a section of the comb2 it is a cylinder with teeth1 ,c1 like a parrot's beak fixed to it4 ,the teeth are made of this shape to hold the knot cords when they are caught by them1 and they rise or fall as the roller is rocked upwards or downwards by a treadle4 ,whilst these improvements on the draw loom were being made in this country for the purpose of producing a convenient method of harness weaving1 the ,french were endeavouring to obtain the same result1 but on a different principle1 and their method has proved successful4 ,in #agbe ,m4 ,bouchon employed a band of pierced paper1 pressed by hand against a row of horizontal needles1 so as to push back those which were opposite the blank spaces1 and thus bring loops on the extremities of vertical wires into connection with a comb-like rack below1 which1 being depressed1 drew down the wires1 pushed on the pins in it1 and raised the harness4 ,illustration3 ,fig4 #aa ,fig4 #aa is a sketch of a model of this loom in the ,conservatoire des ,arts1 ,paris4 ,a is the pulley-box with two rows of pulleys in it2 ,b the tail cords2 ,c the simples1 tied to rings on their upper ends1 which run on the tail cords at ,b2 the other ends of the simples pass over a small roller at ,d to prevent them rubbing against the side of the loom1 then down through the hole board ,f1 under which they are tied to wire hooks or loops1 as shown under ,a 7,fig4 #aa;,a74 ,next these wires pass through the needle box ,g1 also shown at ,b1 ,fig4 #aa;,a1 and down to the comb ,h 7,fig4 #aa71 and ,c 7,fig4 #aa;,a74 ,the perforated paper is rolled on the roller ,e1 and passing downwards1 is pressed against the needles with a hand bar1 as shown at ,l1 ,fig4 #aa;,b4 ,the roller ,k is for rolling up the paper as it passes down from the upper roller4 ,fig4 #aa;,b is a back view of the mounting4 ,a shows where the simples are connected with the tail cords ,p2 ,b shows the connection of the tail cords with the harness2 ,c is the cumber board2 ,d the mails and ,e the leads4 ,f and ,k are the two rollers for the paper1 ,h the needle box1 and ,i the comb4 ,this was the first attempt at forming the pattern by means of perforated paper acting upon needles and wires4 ,in #agbh ,m4 ,falcon adopted a chain of perforated cards in lieu of the perforated paper1 and placed his horizontal wires or needles in several rows or ranks1 thereby admitting the use of a greater number of them in a moderate space4 ,he also used a square prism or cylinder1 as it is called1 for the cards to pass over4 ,illustration3 ,fig4 #aa;,a ,illustration3 ,fig4 #aa;,b ,fig4 #ab is a sketch from a model of his loom1 also in the ,conservatoire des ,arts4 ,the principle of it is much the same as the preceding4 ,a is the pulley box for four rows of pulleys1 ,b the connection of the simple with the tail cords1 ,c the hole board for the simple to pass through and also the support for the cylinder ,h1 ,d is the needle box1 ,e the comb or griffe1 ,f the levers for drawing down the griffe1 and ,g the treadle4 ,the cards are laced in a chain and pass over the cylinders ,i and ,h1 but they are pressed against the needles by a hand bar1 similar to that used by ,bouchon4 ,there are two racks or receptacles for holding the cards1 as shown4 ,the cylinders ,h and ,i are simply used as rollers to support the cards1 and not for pressing them against the needles1 as in the jacquard4 ,illustration3 ,fig4 #ab ,figs4 #ab;,a and #ab;,b give detailed views of the hooks1 etc41 for drawing the harness3 the letters in both refer to the same parts as are marked with similar letters in ,fig4 #ab4 ,the simples ,b are tied to loops on the hooks under the hole board ,c4 ,in ,fig4 #ab;,b it will be clearly seen how the needles in four rows act upon the hooks4 ,the griffe consists of four round iron rods or wires set in the frame ,e1 ,fig4 #ab;,a1 which can be drawn down by the treadle ,g1 connected with the levers ,f by the cords #c and #d4 ,one of the levers has its fulcrum at one side and the other has it at the opposite side1 and the points of the levers are tied to the griffe frame by the cords #a and #b4 ,the griffe1 when sunk1 is brought back to its place again by weights hanging on cords running over pulleys4 ,it may be seen that the hooks hang in front of the rods or bars of the griffe2 therefore1 those hooks will be pushed on the griffe whose needles come against the solid portions of the cards1 thus acting similarly to ,bouchon's machine4 ,the hand bar for pressing the cards against the needles is shown at ,f4 ,the needles can pass through the slot in it1 and1 when a card is pressed against the needles1 the bar can be fastened with hooks for the purpose1 so that the operator is free to depress the treadle4 ,there are no springs on the needles1 but a clap board comes behind them1 which is pressed in by means of a cord passing over each end of it and fastened to a spiral spring4 ,there are ten leaves of heddles in front of the harness4 ,they are plain clasped heddles1 and apparently act as five1 the front five being raised by the top levers connected with the treadles1 as shown in ,fig4 #aa1 and the back five are held up by a set of levers at each side1 with weights on the ends of them1 similarly to those now used for hand-loom damasks1 and tied to the treadles below1 so that sinking a treadle would cause one of the back leaves to sink and one of the front ones to rise4 ,only the harness mechanism of ,falcon's loom is given in ,fig4 #ab1 the front portion being similar to that of ,bouchon1 or to any hand loom4 ,illustration3 ,fig4 #ab;,a ,illustration3 ,fig4 #ab;,b ,in #agdf the accomplished mechanician1 ,vaucanson1 altogether dispensed with the cumbrous tail cords and simple of the draw loom1 and made the draw-boy machine completely self-acting by placing the hooks upright on the top of the loom1 and hanging the harness from them4 ,this loom may be seen in the ,conservatoire des ,arts1 as well as a model of it on the same scale as those already mentioned--viz41 one-third the size4 ,the machine for drawing the harness is exactly like a small jacquard1 with two rows of hooks and two rows of needles1 as shown in ,fig4 #ac4 ,instead of a square cylinder and cards1 the pattern is punched on a band of paper1 which passes over a round or true cylinder4 ,this cylinder is fitted with a rack wheel1 so that a tooth can be passed for each change of pattern1 the cylinder moving out and turning one tooth1 then pressing in against the cards again4 ,the diameter of the cylinder is about twelve inches4 ,the hooks are raised with a griffe1 similar to that in a jacquard1 which is fastened to a lever connected to a treadle below4 ,this treadle1 and four others for working the heddles1 is wrought by tappets1 made of wood1 on a shaft running along the side of the loom and turned by a wince handle in front4 ,altogether1 the loom is a nice mechanical contrivance1 and a great step in advance of its predecessors4 ,illustration3 ,fig4 #ac ,joseph ,marie ,jacquard1 a working mechanic of ,lyons1 having invented a fishing net loom1 turned his attention to improving the means of drawing the harness in looms for figured weaving1 about #agij4 ,a model of a machine by him1 dated #agij1 to dispense with the drawing of the harness1 is in the ,conservatoire des ,arts4 ,it is made with cords and rollers1 and has no resemblance to the machine bearing his name4 ,he was brought to ,paris to repair ,vaucanson's loom about #ahjd1 and it appears to be then that he combined the best qualities of the machines of his predecessors1 and produced the jacquard1 a model of which1 dated #ahjd1 is in the ,conservatoire des ,arts4 ,this is very much like our present jacquard1 but with four rows of hooks and needles made similar to those of ,vaucanson1 ,fig4 #ac4 ,he dispensed with ,vaucanson's cylinder and band of paper1 and used instead a square prism with a chain of cards passing over it4 ,the cylinder 7or prism7 he set in a frame or carriage1 made to run on four wheels or pulleys on the top of the frame of the loom4 ,the carriage is drawn out by depressing a treadle1 and brought back again to press the cylinder against the needles1 by means of weights tied to cords running over pulleys4 ,the griffe is raised by means of two levers1 one at each side2 one end of each is connected with the griffe1 and the others to a crossbar at the bottom of the loom1 and this crossbar is fastened from its centre to a treadle4 ,in all these looms the cards or paper hang at the side of the loom1 the mounting being on the principle known as the ,london tie4 ,jacquard was born in #ageb1 and died in #ahcd4 ,vaucanson died in #aghb4 ,,french ,,draw ,,loom ,shortly after the introduction of ,cross's counterpoise harness1 a machine was imported from ,france1 which is shown in ,fig4 #ad1 and described in ,murphy's #8,art of ,weaving' as a ,french draw loom4 ,this machine far surpassed any attempts at the improvements at the draw loom that had hitherto appeared1 in simplicity of construction and operation4 ,from the neck upwards the harness is similar in construction to ,cross's counterpoise1 having the knot cords arranged in the same manner1 but with only one trap board4 ,instead of the cumbrous tail1 the knot cords are acted upon by wires or needles1 on each of which is a loop1 through which one of the knot cords passes4 ,d is the cylinder or barrel1 perforated with holes1 as in the common jacquard cylinder1 and ,c1 ,c shows the chain of cards for forming the pattern2 ,e is the lever for raising the trap board1 to which it is connected by means of pieces of iron at each side1 with a bar across between them1 to the centre of which the lever is connected with a piece of wire4 ,o ,o are crossbars of wood1 with holes in their centres1 through which run pieces of strong iron wire1 which are fixed into the trap board at each end to keep it steady while in operation4 ,there is no spring box for the needles as is now used in the jacquard1 but into the crossbar or frame ,f is inserted a flat piece of wood moving on springs1 which yields to the pressure of the needles that are forced back by the barrel1 and recovers them again when the barrel is withdrawn4 ,the lever ,e is drawn down by the cord ,h1 attached to a treadle1 when the trap board is to be raised1 and the barrel is drawn back by the cord ,g1 which is attached to another treadle4 ,the barrel is pressed against the needles by springs1 and when it is relieved by the treadle and is moving inwards1 it is turned by one of the catches shown in ,fig4 #ad;,a4 ,either of these catches can be brought into action1 so as to turn the barrel either way1 by raising or lowering them with a cord4 ,when at rest the knot cords stand in the notches or saw cuts of the trap board1 but when the cards are pressed against the needles1 except where there are holes in the cards1 the needles are pressed back and the cords are pushed out of the notches so that the knots stand above the holes in the trap board1 and pass through them when the board is raised by depressing the treadle connected with the lever ,e4 ,the trap board is shown in ,fig4 #g4 ,illustration3 ,fig4 #ad ,illustration3 ,fig4 #ad;,a ,whether this machine was ,jacquard's invention or not1 ,i have not been able to ascertain2 but ,gilroy states that ,jacquard's first machines were made with cords and trap boards1 like ,cross's counterpoise machine4 ,it is also recorded that ,william ,jennings1 of ,bethnal ,green1 invented a machine1 similar to the above1 about #ahcj1 as an improvement on the jacquard1 on account of its simplicity1 as the latter appears to have given the weavers some trouble1 and notice was taken of his machine by the ,society of ,arts4 ,illustration3 ,fig4 #ae ,machines similar to the above are still in use for hand-loom work1 and answer very well4 ,they have also been used for power looms1 but the cords do not stand the friction long4 ,as at present made about ,glasgow1 the cylinders of these machines work on slide rods1 and receive their motion from the rising of the trap board1 same as the cylinders in jacquards are sometimes wrought by the rising of the griffe with what is known as the #8swan neck' motion4 ,the spring board at the ends of the needles is held back by a spring and drawn in by the cylinder frame as it moves outwards1 which brings all the needles forward1 and the cords into the saw cuts in the trap board1 or comb as it is frequently called4 ,the knots on the cords for these machines are made as at ,b1 ,fig4 #ae1 which1 when drawn tight1 are as shown at ,a4 ,the cord is a good twisted cord1 such as whipcord1 and the holes in the trapboard are about #c_/af in4 in diameter1 which the knots on the cords must pass freely through4 ,the upper ends of the cords pass through a perforated board on the top of the machine1 and another cord is drawn through loops on their ends1 which prevents them from being drawn through the holes4 ,,chapter ,,ii ,,jacquard ,,machines ,the jacquard machine was introduced into ,england about #ahah and came into general use from #ahbd to #ahcb4 ,it was introduced into ,scotland about #ahbd4 ,fig4 #af is a representation of the early form of jacquard1 and of course intended for hand-loom work4 ,although the present machines for power-loom work are very different in make1 nearly all the working parts as here used are to be found in different machines at present working1 or still being made1 though the best machine makers have adopted newer and better principles for fast working and withstanding wear and tear4 ,fig4 #af;,a is a view of the interior of the machine4 ,the working of the machine will be explained further on2 only those parts that will not be given in the new machines will now be noticed4 ,the griffe or frame for raising the hooks is lifted by the straps ,a1 ,a1 ,fig4 #af1 which are attached to the pulleys ,b1 ,b1 and a cord ,c over a pulley on the same shaft as ,b1 ,b1 is attached to a treadle beneath the loom4 ,as the weaver presses down this treadle the griffe is raised1 and when the treadle is released the griffe falls of its own weight4 ,the cylinder is moved out and in by the pulley ,e1 fastened on the bent iron bar1 attached to the frame which carries the cylinder1 when the griffe rises and falls4 ,d1 ,d is a frame which lies in the turned-up portion of the hooks2 only a few hooks are shown1 and the outer bars of the frame4 ,there should be a bar in the frame for each row of hooks4 ,this frame rises up and down with the hooks1 the turn on the ends of which must be of such length that when the frame is raised by the hooks lifted by the griffe1 it will not be raised out of the turns on those that are left down4 ,this frame is for the purpose of preventing the hooks from turning round1 so that the turns on the upper end of them1 as shown at ,a1 ,a1 ,fig4 #af;,a1 cannot get out of position to be caught by the blades or crossbars of the griffe4 ,the lower ends of the hooks rest on a perforated board as shown in ,fig4 #af;,a1 and tail cords are looped on them and pass through the perforated board as shown4 ,to these cords is fastened the neck of the harness4 ,machines with these perforated boards and frames to keep the hooks in position are still 7#ahij7 being made in ,yorkshire4 ,in ,fig4 #af;,a is shown a section through the spring box ,b4 ,this box contains a spiral spring for each of the horizontal needles1 the ends of which press against the springs1 which allow them to yield or move back as the cards press on their points2 but recover them again when the card is moved away by the cylinder4 ,similar spring-boxes are now used4 ,illustration3 ,fig4 #af ,it might be interesting to describe the various changes and attempted improvements that have been made on the original jacquard1 but it would take up too much space1 and many of them are of more historical than practical importance2 some of them will be mentioned that may be interesting from a mechanical point of view1 in connection with the descriptions of the machines1 even though they have only been partially successful4 ,though a very different machine from what it originally was1 the principle of the jacquard remains the same1 and is not likely to be altered or superseded till a revolution takes place in the process of weaving4 ,illustration3 ,fig4 #af;,a ,a jacquard machine is simply a shedding motion by which a great variety of sheds can be formed2 the larger the machine1 or the greater the number of hooks it contains1 the greater is the variety of shedding that can be produced by it4 ,if a jacquard is made small1 with1 say1 from #af to #dh hooks1 it is called a dobby or shedding motion1 and is used for working shaft mountings2 but the ordinary jacquard machines have from #bjj to #fjj hooks1 which have long cords1 called the harness1 connected to them1 no shafts being required1 as each hook has only a few cords tied to it1 which can be raised independently of the others4 ,the fewer the cords that are tied to each hook1 the greater is the variety of shedding that can be made on the same number of warp threads1 till1 when there is but one cord to the hook1 any thread or any number of threads can be raised independently of any of the others4 ,jacquards may be divided into four classes--viz4 single-acting1 double-acting lift1 double acting with double cylinders1 and twilling jacquards2 and besides these there are several other varieties made for special purposes4 ,the single-acting is the real jacquard1 and much the simplest machine4 ,it has the disadvantage which all single-acting shedding motions have--viz4 that one shed must be closed before the following one begins to open4 ,this is on account of the same lifter having to open each shed2 it must bring down the set of hooks that are raised1 and then raise the next set4 ,this constitutes the true jacquard lift2 and while it makes a clear shed1 and is desirable for some purposes1 it is generally considered the most imperfect form of shedding--that is1 so far as the making of a good cloth is concerned4 ,it is not suitable for making a heavy1 well-covered cloth1 nor for working at a high speed1 #abj to #adj picks per minute being a very good speed to drive it4 ,a single-acting jacquard is a very simple machine1 and when properly made should give very little trouble in working1 particularly if the motions are properly set in relation to each other1 and if such methods of working are adopted as will cause the least wear and tear on it4 ,in whatever way jacquards are made1 the principle of working is much the same4 ,there are a number of upright hooks set in a frame2 attached to each hook is a horizontal wire or needle1 one end of which is pressed upon by a spring1 which keeps both it and the hook steady and in position1 while the other end1 or point1 passes through a perforated plate1 beyond which it projects about half an inch 7see ,fig4 #af;,a74 ,to lift the hooks there is a set of bars or knives arranged in a frame1 just below the heads of the hooks2 this frame is called the #8griffe' or #8brander1' and if raised would draw all the hooks up with it4 ,what hooks will be lifted for each shed is regulated by perforated cards being pressed against the points of the needles4 ,a perforation in the card allows the point of a needle to pass through and the hook to be raised2 but where there is no perforation the card comes against the point of the needle1 pressing it back1 and holding the head of the hook clear of the blade of the griffe1 so that the griffe will pass without raising the hook4 ,it will thus be seen that any variety of shedding can be made by punching the cards to suit it4 ,fig4 #ag shows one of the best makes of single-acting jacquards4 ,one of the best methods of driving is shown in this and the following figure4 ,the griffe is raised by means of the lever ,g1 which is sometimes supported on a beam fastened to the roof or pillars of the shed1 or it may be supported by an upright fastened on the frame of the loom4 ,a portion of this upright is shown in ,fig4 #ag1 and as well as being fastened to the loom frame1 it should be stayed to the top of the machine4 ,one end of the lever is fastened by a link connection to the centre of the bar across the griffe frame1 care being taken that the connection is so made as to draw up the griffe vertically1 and not have any strain on the slide rods or spindles that are used for keeping the griffe horizontal when rising4 ,illustration3 ,fig4 #ag ,the other end of the lever is connected to a crank on the crank-shaft of the loom by a rod1 ,e 7,fig4 #ag72 also shown at ,a 7,fig4 #ah71 where the crank is also given4 ,illustration3 ,fig4 #ah ,in hand-loom machines the griffe is frequently pushed up from below instead of being drawn up from the top as is shown in ,fig4 #ag4 ,the method of doing this is similar to that given for lifting the griffes of twilling jacquards4 ,f 7,fig4 #ag7 is called the cylinder or barrel1 evidently taking its name from the round cylinders or barrels used in the old machines1 but is in reality a square prism4 ,it is made of wood1 and perforated on each side with a set of holes--a hole for each needle in the machine2 its use is to draw round the chain of cards and press each one against the needles1 or horizontal wires1 in the machine4 ,in order to keep the cards firmly on the cylinder1 flat steel springs are sometimes used1 as shown1 attached to the top rail of the frame which holds the cylinder2 and there are also steel wires which pass down in front of the cylinder over the ends of the cards4 ,these springs are useful when only a small number of cards is used and the machine driven quickly2 with a large set of cards1 where there is plenty of drag on them from their own weight1 they are not necessary1 and but seldom used2 but they are in common use in the ,yorkshire districts4 ,it will be seen from the illustrations 7,figs4 #ag and #ah7 that the cylinder hangs in a frame suspended from the top of the machine2 this is called the swing or batten motion1 to distinguish it from the horizontal or sliding motion which is shown at ,fig4 #bj 7,no4 #a7 and in ,fig4 #bg4 ,the swing motion is the simpler of the two1 and is cleaner1 requiring less oil2 but the sliding motion is steadier1 and does not swing the cards so much1 consequently is more suitable when the cylinder has to travel quickly4 ,the swing motion also requires the machine to be higher2 with a slide motion the frame is usually cut off a little above the griffe4 ,the cylinder has to travel out and in when the machine is working1 so that it may be turned round and bring a fresh card against the needles for each shot4 ,there are many methods of accomplishing this1 which may be divided into two classes--viz4 independent motions1 or those which are driven from the loom independently of the machine2 and self acting motions1 or those which drive the cylinder out and in through the rising and falling of the griffe4 ,the latter are the simpler1 but the former are much better1 causing less wear and tear on both the cards and machine1 as will be explained further on4 ,it will be seen in ,fig4 #ah that as the cylinder travels out it will be caught by the hook ,k#a1 and turned round2 the head or lantern of the cylinder is made of iron1 as shown1 so that the hook1 or shears1 will take a firm catch on it4 ,to prevent the cylinder from turning more than one card at once1 and to keep it steady so that it will always come in fair against the needles1 it is held firm by a hammer pressed on it by a spring4 ,this pressure is applied in different ways1 one of which may be clearly seen in ,fig4 #ag1 and another in ,fig4 #bg4 ,when taking out the cylinder1 or wanting to run it round quickly to draw over a number of cards1 the hammers can be held up by a hook or sliding catch1 which should be fitted to the machine for the purpose4 ,one of the best independent motions for driving the cylinder is shown in ,fig4 #ag2 and that shown in ,fig4 #ah is also a very good one for small machines1 perhaps the most convenient that is made2 but the former is much stronger4 ,in ,fig4 #ag a connecting-arm from the frame of the cylinder is attached to the lever ,b4 ,the connecting-arm should have a slotted joint1 so that it can be made shorter or longer1 if required1 for the purpose of regulating the pressure of the cylinder on the needles4 ,the lever ,b is on a horizontal shaft1 bracketed to the frame of the loom1 or to the beams on which the machine rests2 or some machines have bearings attached to their framing for it4 ,there is1 of course1 a lever1 as ,b1 and a connecting-arm at each side of the machine4 ,there is another lever on the end of the shaft1 at right angles to ,b1 which is connected with an eccentric on the crank-shaft of the loom by a rod1 ,c1 in the same way as the rod ,c is connected with the eccentric in ,fig4 #ah4 ,the eccentric can be set to bring the cylinder against the needles at any required time1 independent of the lifting motion of the machine1 which cannot be done when the self-acting motions are used4 ,the larger the eccentric1 the greater dwell the cylinder will have against needles4 ,the method of working the cylinder in ,fig4 #ah is somewhat similar1 and can easily be seen2 but it will be observed that a good deal of pressure will be put upon the studs on which the cylinder frame1 or batten1 hangs1 particularly when the cylinder is being pressed in1 as this is effected by drawing down the lever ,l2 however1 in a light machine this does not matter much4 ,illustration3 ,fig4 #ai ,the principal feature in this motion is the escapement apparatus for the purpose of disengaging the cylinder from its connection with the driving eccentric when it is required to turn some of the cards back4 ,fig4 #ai 7,nos4 #a and #b7 shows this arrangement4 ,the motion is not quite the same as that given in ,fig4 #ah1 but is on the same principle1 and one may be easily understood from the other4 ,in ,fig4 #ah the latch ,g comes out of the notch in the quadrant ,f1 when the handle ,e is pressed close2 the handle is on the lever ,d1 having its fulcrum on the shaft ,n1 and the quadrant ,f is connected to the eccentric rod ,c4 ,the quadrant is loose on the shaft1 and the lever is fast on it4 ,fig4 #ai is a more convenient motion4 ,the two halves of the handle ,a are held apart by the spring ,h1 and this1 through the hook ,b on the inner end of the handle1 presses the latch or catch on the slide ,d into the notch on the quadrant ,c4 ,the quadrant and handle are one piece1 and are fast on the shaft ,e1 and a lever ,f on this shaft is connected to the batten of the machine1 in the same manner as shown by ,d and ,b in ,fig4 #ah4 ,when there are two or more machines1 one of these levers would be required for each4 ,the lever ,k is loose on the shaft ,e1 and the rod ,g connects it with the eccentric1 same as is shown by the rod ,c in ,fig4 #ah4 ,in ,no4 #b1 ,fig4 #ai1 the quadrant is left out to show clearly how the hook ,b acts on the slide ,d1 and also to show the lever ,k on the shaft4 ,the two halves of the handle1 being pressed out by the spring1 keep ,d in position1 firmly pressed inwards2 but when the handle is pressed the hook ,b presses the slide ,d outwards1 leaving the quadrant free to pass up or down2 and by pulling down the cord ,h 7,fig4 #ah71 which raises the shears ,k and ,k#a1 the cards can easily be turned back by working the handle up and down1 as the under shears will catch the cylinder and turn it the reverse way4 ,the weaver must be careful not to jerk the motion and throw the cards off the cylinder or damage them2 but a very little practice will enable anyone to turn them back quite easily and quickly4 ,this motion answers very well for one1 or perhaps two1 small machines2 for a #djj or #fjj machine1 or any smaller size working spottings1 c41 it is very convenient1 but when large mountings are required1 as in #hjj to #bdjj machines1 it is quite too weak for the work2 even if made strong enough it would not be satisfactory1 as the strength of spring that would be required to bear the strain and keep the catch in the notch would make it a very difficult matter to use the motion for reversing the cylinder4 ,for heavy machinery the method of working the cylinder shown in ,fig4 #ag is far preferable1 and separate motions for turning back the cards can be fixed on the machine4 ,these will be explained further on4 ,instead of the eccentric and crank for driving the cylinder and raising the griffe being as they are shown in ,fig4 #ah1 though a plan frequently in use1 it is neater1 and perhaps better1 to have the eccentric at the back of the fly-wheel1 and the fly-wheel either cast with one half solid1 or have a plate fastened across two or more of the spokes1 to which the connecting-rod can be attached with a bolt fastened in a slot4 ,the amount of lift can be increased or diminished1 either by shifting the top of the connecting-rod along the lever ,g 7,fig4 #ag71 or by increasing or reducing the throw of the crank at the fly-wheel4 ,illustration3 ,fig4 #ai;,a ,self-acting motions actuate the cylinder through the rising and falling of the griffe without requiring any special connection from the loom4 ,one of the most convenient of these is that frequently used on hand-loom machines1 and known as the ,s iron or swan-neck motion4 ,it is shown in ,fig4 #ai;,a 7,no4 #a71 and another form of it on a swing cylinder motion is shown in ,fig #af4 ,d is the swan-neck or ,s iron4 ,in the groove in it a roller stud on the griffe frame travels1 sliding in and out the cylinder ,a as the griffe falls and rises4 ,e is the slide bar1 which may be flat or round2 if round1 there must be some means of keeping it from turning in its bearings1 which is generally accomplished by having a crossbar bolted across the two slide bars behind the machine4 ,no4 #b1 ,fig4 #ai;,a1 is a motion for the same purpose1 but consists of a series of levers2 and ,no4 #c is an arrangement of a similar nature4 ,b is the fulcrum of the levers1 or fast pin by which they are connected to the machine4 ,c shows the attachment of the levers to the slide rod of the machine4 ,a is the connection with the cylinder frame4 ,as the griffe rises or falls it will easily be seen that the cylinder will be driven out or in4 ,the connecting-bar ,h is in two parts1 slotted and bolted together at ,h to admit of regulating the position of the cylinder4 ,no4 #d is a motion on a different principle2 it is a ,french motion4 ,it will readily be seen that the cylinder is driven out and in by the toothed wheel1 which is wrought by a rack on the slide rod ,e4 ,this slide rod works outside the framing of the machine1 as is common in the ,french machines4 ,one point must be observed about these motions--viz4 that they must have a certain amount of dwell at the bottom of the stroke1 or when the cylinder is in4 ,the reason of this dwell will be explained further on1 but the method of obtaining it may be given here4 ,in the swan-neck motion 7,no4 #a71 any desired dwell can easily be obtained at either top or bottom by the length of the slot that is in a vertical direction1 as when the stud is passing through this portion of the slot no motion is given to the cylinder4 ,in the lever motions ,nos4 #b and #c1 as well as in ,no4 #d1 the dwell is got by the levers or arms passing the centres2 in ,nos4 #b and #d it is by the lever or arm ,h passing the back centre1 which may be considered as a crank2 and in ,no4 #c it is the short lever ,c passing the centre that gives the dwell4 ,illustration3 ,fig4 #bj ,illustration3 ,fig4 #ba ,illustration3 ,fig4 #bb ,fig4 #bj is a view of the interior of a single-acting jacquard machine with the framework removed2 only one row of hooks and needles are given1 to avoid confusion4 ,the blades or knives of the griffe1 with a support running across their centres1 are shown at ,b4 ,a is the face-plate or needle board1 sometimes made of iron1 but better to be of hard wood4 ,c is the spring-box1 the detail of which is given in ,fig4 #bd4 ,e1 ,e#a are the hooks1 and ,f1 ,f#a the needles4 ,d is the grating through which the hooks pass1 and are supported by it4 ,it will be seen that the hooks and needles are arranged in rows of eight3 a #djj machine would have #ej or #ea of these rows in it2 #ejj machines are usually arranged in rows of #aj1 and #fjj machines in rows of #ab4 ,the hooks should be set perfectly upright or vertical1 and should be close up against the knives1 but not pressing against them4 ,there should be a provision made for shifting both the grating and the knives1 so as to admit of both them and the hooks being properly set in relation to each other2 but if set correctly by the maker1 which they should be1 no alteration is necessary4 ,a 7,fig4 #ba7 is a side view of four hooks and needles1 with the ends of the knives of the griffe shown at a1 a1 a1 a4 ,when the machine is working the needles are acted upon by perforated cards cut from the pattern4 ,suppose we take plain cloth--that is1 a pattern in which each half of the warp1 or every alternate thread1 is raised and sunk alternately2 then1 if the first card acts on all the odd numbers of the needles1 and the second card on all the even numbers1 this repeated would make plain cloth4 ,whenever a hook of the jacquard is to be raised a hole is cut in the card for the needle connected with that hook1 and a card with all the even numbers of holes cut in it will cause the griffe to raise all the even-numbered hooks4 ,refer to b 7,fig4 #ba71 where the second and fourth holes are cut in the card4 ,if the card is pressed against the needles1 as at c1 the first and third needles will be pressed back1 and will push the first and third hooks back from their position--shown by the dotted lines--to the position in which they are shown in ,b 7,fig4 #ba72 but the second and fourth hooks are not moved1 as their needles pass through the holes in the card4 ,if the griffe is now raised1 the blades or knives will pass the first and third hooks1 but will lift the second and fourth2 and if the odd numbers of holes are cut on the next card1 the first and third hooks will be lifted when it is pressed against the needles1 as shown at ,c 7,fig4 #ba71 thus making the cross-shed2 and this explains the principle of working any pattern by the jacquard without taking into consideration the intricacies of mounting1 c4 ,in ,c 7,fig4 #ba71 it will be seen that if the knives d1 d were upright instead of slanting1 they would come down on the heads of the hooks that are under them1 but1 being slanted1 their lower edges pass the heads of the hooks1 and press them away as the griffe descends4 ,sometimes1 even with slanting knives1 if there is much vibration in the hooks1 or if the loom #8bangs off1' some of the hooks are liable to get under the knives and be #8crowned1' or bent down4 ,to avoid this deep blades are often used1 principally in double-acting machines1 so that the lower edges of the blades will not pass the bottom hook1 as shown at ,d 7,fig4 #ba74 ,this prevents any danger of crowning1 but it darkens the machine a little--that is1 makes it more difficult to see down into it if any of the wires require to be examined2 it also requires the heads of the hooks to be somewhat higher above the heads of the needles than is necessary with the narrow blades4 ,another principle has been tried--viz4 that of making the heads of the hooks as shown in ,fig4 #bb1 and using narrow blades4 ,this effects its object well1 but there is too much friction of the knives against the hooks1 and the latter are liable to wear out too quickly4 ,a good machine with firmly set hooks should work very well without these protections if it is steadily placed above the loom1 and it is better not to be resting on the loom framing1 if convenient to have it so4 ,it will be seen from the foregoing explanation that the proper time1 or1 rather1 the necessary time1 for the cylinder to press against the needles is just after the griffe begins to rise4 ,when the griffe is down the top edges of the knives should be #c_/af;in4 or #a_/d;in4 lower than the turned points of the hooks1 and before this edge rises up to the hooks those that are not to be lifted should be full back1 or the cylinder should be close in1 having the front of the head of the hooks #c_/af;in4 or #a_/d;in4 behind the blades4 ,the cylinder should have a short dwell in this position2 and if it has a longer dwell it may assist to reduce the friction of the heads of the hooks against the knives2 but if it has too great a dwell it may have to travel out and in too quickly to make up for the lost time1 which will probably not be compensated for by the advantage of the increase in the dwell4 ,now1 when the cylinder is driven with an independent motion1 as in ,figs4 #ag and #ah1 it is easy to set the eccentric so that it can be brought in at any required time2 but when a self-acting motion is used1 it is plain that if the cylinder must press against the needles when the blades of the griffe are passing the heads of the hooks in rising1 it must also press against them in the same position when the griffe is falling1 unless some special escapement motion could be devised to avoid it1 and this is where the dwell is required1 and where the evil effect of the motion takes place2 and it is worse in a double-lift machine with one cylinder1 as the heads of the hooks in it are larger1 or have a longer turn on them4 ,a little consideration will suffice to show that when the brander or griffe is falling1 say1 with one-half of the hooks hanging on its knives1 and the cylinder is brought in against the needles before the hooks are quite down1 as it must be1 it will either cause the hooks to be shot off the knives1 or will put a considerable strain on them1 as well as upon the needles and cards4 ,it is for this reason that these motions are objectionable1 particularly in power-loom work1 where the speed is high and the hooks are strong4 ,in hand-loom work it is not so objectionable1 as there is more spring in the wires1 and the heads of the hooks need not be too large1 and1 besides1 the speed is less and the wear and tear not so great2 but1 even with this1 if a hand-loom machine that has been in use for some time be examined1 it will be seen that the points of the hooks are considerably worn1 and that the edges of the knives are hollowed out like a coarse saw by the friction of the hooks on them4 ,this latter will partly arise from the lifting of the hooks4 ,illustration3 ,fig4 #bc ,in the old ,jacquard1 given in ,figs4 #ae and #af1 the hooks are shown resting on a perforated board1 and it was mentioned that in order to prevent them from turning round a frame lay in the turned-up portion of the hooks4 ,the grating in ,fig4 #bj1 through which the turned-up bottoms of the hooks pass1 readily accomplishes this object4 ,sometimes flattened hooks are used1 as in ,c 7,fig4 #bc71 with the needles twisted once or twice round the hooks2 this makes a firm arrangement1 but if anything goes wrong with a hook it is not easy to get it clear of the needle4 ,when the needles were made with a full twist or loop on them1 as at ,b1 the same was the case2 they are now usually made as at ,a1 and if arranged in the machine as in ,fig4 #bj1 there is no danger of the hooks sliding out of the recess in the needle1 and if a hook gets bent or broken1 it can be taken out and replaced by a new one without disturbing the needles4 ,fig4 #af shows how the needles press against the springs in the spring-box1 which is much the same as that at present in use4 ,fig4 #bd is the present arrangement4 ,no4 #a gives a plan of the end of a needle1 ,b4 ,c ,c is the horizontal wire which supports it as shown in section at ,c ,c in ,no4 #b4 ,d 7,no4 #a7 is a section of the vertical wire shown at ,d ,d 7,no4 #b71 which passes through the loops or eyes on the ends of the needles1 and keeps the springs from shooting them too far forward4 ,a 7,no4 #b7 is a wire which passes down at the outside of the box over the ends of a row of springs1 so that by drawing out this wire any of the springs can be drawn out without taking off the spring-box1 as the springs pass through the box4 ,the springs should be strong enough to keep the hooks and needles steady1 but if unnecessarily strong they give the card and cylinder unnecessary work4 ,illustration3 ,fig4 #bd ,in some machines there is no spring-box4 ,the hooks are made double1 as shown in ,fig4 #be1 and rods1 as a1 a1 run along between the rows of hooks2 the spring of the double wire keeps the hooks steady4 ,there is a clap-board used1 similar to that in the ,french draw loom1 7,fig4 #ac71 which is pressed against the needles with springs2 this board is connected with the face-plate by a bar at each end1 forming a frame4 ,the needles do not project much through the face-plate1 but when the cylinder is pressed against it1 it slides back on the needles1 and presses the clap-board back1 which also allows those needles to go back which the card presses against4 ,the needles are not looped on the hooks1 but have a turned catch in front of them as shown4 ,the bottom of the hook rests on a hole board1 ,c1 through which the tail cords pass2 and through the hooks at ,d are wires fixed in a frame which rises and falls when the hooks are raised1 and keeps them from turning round1 same as explained in ,fig4 #ae4 ,machines of this description are at present being made in ,france1 and work with a rising and falling shed1 which will be hereafter explained 7see ,fig4 #cj74 ,illustration3 ,fig4 #be ,illustration3 ,fig4 #bf ,illustration3 ,fig4 #bg ,in working1 the card cylinder must be so set that it will come forward fair on the needles--that is1 that when it comes forward the points of the needles will enter fair into the centres of the holes in it4 ,for the purpose of setting it there must be provision made in the fittings so that it can be moved laterally or vertically4 ,in the swing motion the frame can be moved laterally by means of the two screw studs on which it hangs4 ,c1 ,fig4 #bg1 shows the bearing on which the stud of the cylinder revolves4 ,this bearing can be raised up or down in the frame ,r--a side view of which is given at ,s--by slackening the bolt ,b with the wing nut ,a1 and adjusting the bearing with the set screw ,d or ,e4 ,a method commonly adopted by tacklers or tuners to see that the needles are perfectly fair in the centres of the holes in the cylinder1 is to rub their fingers on some dirty oil1 and touch over the points of the needles with it4 ,they then bring in the cylinder against the needles with a card on it1 in which about half of the holes are cut4 ,the points of the needles mark the card where there are no holes1 and it can easily be seen whether the mark is in the centre of where a hole should be1 or not4 ,one of the best bearings and attachments for a cylinder with a horizontal slide motion is given in ,fig4 #bf4 ,d is the bearing for the cylinder ,e1 and ,c the bolts for setting it4 ,f ,f is the bracket which holds the hammer and bearings1 which can be set in position on the slide bar ,b by the bolt ,a4 ,i is the hammer held down by the spring ,h attached to the rod ,g4 ,the cards are kept in position on the cylinder by pegs or studs1 originally made of wood1 and driven into the cylinder4 ,now they are made of brass1 and set in a slotted bracket1 so that they can be shifted in order to have the holes in the cards corresponding exactly with those in the cylinder4 ,the pegs should also be set on springs1 so that if a card gets off them1 and between them and the needle plate1 they will yield or sink into the cylinder1 and not break the card4 ,in all good machines they are made in this way4 ,when the motion for driving the cylinder is not fitted with an escapement for the purpose of turning back the cards1 it is necessary for the convenience of the weaver to have a motion on the machine for the purpose4 ,illustration3 ,fig4 #bh ,figs4 #bh and #bi show two varieties of these motions4 ,a is the cylinder head2 ,c1 the catch for reversing the cylinder2 ,f1 the spring for returning the catch to its position2 ,e1 a cord which hangs down1 with a knob on the end of it1 in a convenient position for the weaver to catch and work the motion4 ,in ,fig4 #bh the motion is on the opposite side of the machine to the shears1 but might be on either side1 and the weaver has to raise the shears to turn the cylinder1 which she can easily do by catching the knob for raising the shears in one hand1 and working the reversing motion with the other4 ,the cylinder must be full out for this motion to turn it properly1 and this prevents the weaver from tearing the cards on the needles1 as she might easily do by trying to turn the cylinder when it is too close in4 ,in ,fig4 #bi1 ,b is the shears for turning the cylinder1 and both it and the pushing catch1 ,c1 pass through a keeper or bracket1 ,d1 on the side of the machine4 ,there is a rise on ,c a little back from the point1 and when the cord ,e is pulled down ,c is shot forward by the lever1 which has its fulcrum at ,g1 and in going forward the rise on it comes into contact with the bend in the shears1 and raises them up so that it can turn the cylinder when it catches on the head of it4 ,both these are good and convenient motions4 ,for the latter the cylinder should be about half-way out when the cards are being turned back4 ,illustration3 ,fig4 #bi ,sometimes the cylinder may not be completely turned by the shears when the machine is working1 by reason of the cards catching1 or if the shears are too long1 or it may arise from other causes4 ,in this case the cylinder would come in with one corner against the needles1 and be pressed heavily against the needle plate4 ,some of the levers would probably be broken1 or the cylinder might be shot out of its bearings and fall1 breaking the yarn1 or perhaps injuring the weaver4 ,to avoid this1 small snecks1 as at ,h1 ,figs4 #bh and #bi1 are set so that when the cylinder is square it will pass over them2 but if turned angularly its lower edge will catch on the point of the sneck1 as the cylinder is coming in1 and turn it square4 ,the sneck is held up with a spring so as to allow the cylinder in turning to depress it4 ,sometimes the sneck1 as at ,h1 is liable to cause broken shots2 for if the weaver turns back the loom1 and the cylinder moves out sufficiently far to be turned to its angular position1 and remains there1 it will1 in coming in1 be turned square by the sneck1 and thus a card would be passed over without a pick being put in for it4 ,this is sometimes remedied by putting the sneck above the cylinder1 instead of below it1 which would turn it the reverse way2 but this might come wrong at other times4 ,the better plan is to keep it below1 and let the weaver get to understand what she is doing1 as it is not very difficult to learn4 ,the setting of a jacquard machine for working consists in adjusting the cylinder motion so as to bring in the cylinder at the proper time1 and press it sufficiently close against the face-plate to keep the hooks clear of the knives of the griffe1 without pressing it too close2 and regulating the lifting of the griffe to suit the time for shedding1 and to give the size of shed required4 ,the shed must be open for the shuttle to pass through2 the time for picking is when the cranks of the crank-shaft of the loom are at the bottom centre1 therefore the shed should be almost fully open at this time4 ,the lifting of the griffe can be made a little earlier or later to suit circumstances1 but very little alteration can be made1 as it takes a full revolution of the crank to raise and lower the griffe4 ,further consideration will be given to jacquard shedding after double-acting machines have been explained4 ,the motion for working the cylinder1 if an independent one1 should be rigid and strong2 for if there is any spring in it1 though the cylinder may be brought in sufficiently close when there is much cutting on the card1 if a blank card or one with very little cutting on it comes on1 the extra pressure on the needles1 especially with a large machine1 may prevent it from getting in sufficiently close to clear the hooks from the griffe4 ,with self-acting motions there may sometimes be some trouble in this way1 as the weight of the griffe may not be sufficient to press in the cylinder4 ,in this case the griffe may be weighted1 or may be allowed to drop quicker1 or the lifting rod and lever may be made to assist in pressing it down somewhat4 ,before starting the machine the needles should be examined to see that they are all free1 and that they will spring out easily after being pressed back4 ,the griffe should be perfectly horizontal and all the knives properly set2 the holes in the cards and cylinder should exactly correspond1 and when the cylinder comes in the needles should be fair in the centre of the holes2 if not1 the cylinder must be set as described 7see description of ,figs4 #bf and #bg74 ,the driving of heavy single-acting jacquards will be further considered under ,twilling ,jacquards4 ,when any of the hooks or needles in a jacquard get bent or broken1 they can easily be straightened1 or taken out and replaced by others4 ,by putting a thin blade of iron or wood down through the needles alongside of the hook to be replaced1 and springing open the passage1 the old hook may be drawn out and a new one put into its place4 ,the tail cord must1 of course1 be cut off the bottom of the hook1 and a new one tied on4 ,for changing a needle take off the spring-box and draw up the pin which fastens the row of needles at the back2 then the needles in this row may be taken out till the defective one is reached1 and the row made up again2 or1 the old one may be renewed without taking any of the others out4 ,a flat blade is used to slide through the hooks and keep clear the place for the needle to be put in4 ,card ,frames4--,the cards for jacquard work are usually hung on a frame as ,o1 ,fig4 #ah1 wires sufficiently long to catch on both sides of the frame being tied to the lacing of the cards4 ,the number of cards between each wire may vary to suit the space and the quantity of cards4 ,sixteen to twenty suit very well1 the former for small and the latter for larger sets1 and for very small sets twelve or fourteen might be more convenient4 ,the frame may be made of round iron rod1 or of flat or bar iron1 and should be of the shape shown in the sketch1 and not semicircular1 as is usually the case1 which presses the cards together in the centre2 almost flat at the bottom1 with just enough of a slope to make the cards slide back1 is much the best4 ,of course1 for a few cards it does not matter much what shape it is4 ,p 7,fig4 #ah7 is the frame for the rollers over which the cards travel to the cylinder4 ,they should be so sloped as to make the cards travel up nicely with sufficient drag on them1 and not too much2 on this depends a good deal the proper working of the cards1 particularly when the machine is running at a high speed1 and when springs are not used to steady them on the cylinder4 ,it is usual to have a roller below the cylinder1 attached to the frame which holds the cylinder1 and the falling cards pass over it4 ,sometimes the cards1 when falling1 are shaken1 so that some of the wires may not catch on the frame1 but pass through it1 or the ends of some of the wires may be bent and cause the same result2 if the weaver neglects to put these up on the frame before the cards work round to those that have fallen1 the wire may catch on it and prevent the cylinder from turning1 or1 perhaps1 pull it out4 ,sometimes a crank or bend is made in the frame at the outer end1 so that the wires can pass up through it without catching4 ,the frame should just be sufficiently wide to enable the cards to pass freely through it with1 say1 one-eighth of an inch clearance at each side2 then1 if three or four inches at the outer end is cranked1 or set out so as to be a little wider between the two bars than the length of the wires1 they will pass up through without catching4 ,frames of the shape described are1 of course1 only suitable when the cards are to be wrought forwards--that is1 with the cards falling between the cylinder and the machine2 but if they require to be wrought both backwards and forwards1 as is sometimes the case1 the card frame must be made more of a semicircular shape1 and the rollers must be set so as to give a sufficient fall to the cards1 and keep them firm on the cylinder4 ,as has already been said1 the nature of the shedding of a single-acting jacquard is objectionable for speed in working1 for ease on the yarn1 and for heavy work1 or for well-covered work4 ,the jacquard harness is levelled so that the yarn is all sunk1 and the shed is entirely a rising one2 it can easily be understood that when the griffe rises to open one shed1 it must again fall before it can begin to rise to form the next shed4 ,now1 mostly all tappet motions1 and a great many dobbies or shedding motions1 either have the yarn springing up and down from the centre1 or have one portion rising and the other portion falling at the same time1 so that in them the second shed could be open at the same time that the griffe in the single-acting jacquard had fallen to begin to rise the second shed2 but as this would be much too soon1 they can take a greater time to accomplish the work1 and thus have a much slower and steadier motion4 ,it has been attempted to work the single-acting jacquard on the centre-shedding principle1 and machines are at present being made in ,france of this class4 ,it is only necessary to let the board on which the upright hooks rest fall at the same time that the griffe is rising in order to accomplish what is required1 and the method of working is good1 and would suit well in dobbies where the heddles can be taken firmly down4 ,but in the jacquard the drawback is in the harness3 the constant rising and falling causes a vibration in it1 and does not admit of nearly so firm work as when the rising shed alone is used4 ,illustration3 ,fig4 #cj ,one of these machines is shown in ,fig4 #cj2 they are a very compact and neatly made machine1 and contain a much greater number of hooks than one of the ,english machines4 ,fig4 #bf gives one of the hooks in this machine1 and the way in which it acts is there explained4 ,it will be seen that the frame for the cylinder is inverted2 ,f is the face-plate or needle board as it rests when the cylinder is not pressing against it1 being held in this position by the spring ,h pressing on a stud on the bar ,i1 which extends from the face-plate to the clap-board ,g4 ,the cylinder frame is driven by a rod1 ,c1 connected with a lever4 ,e1 ,e#a are two racks on the ends of the hole board on which the hooks rest1 and ,d1 ,d are two levers with quadrant racks on each end1 which work into the racks ,e and ,e#a1 and also into the racks on the slide bar a#a4 ,this slide bar is fastened to the griffe ,a ,a1 which is raised by a connecting-rod from a horizontal lever to the stud a4 ,as the griffe is raised one end of the racked levers1 ,d1 is also raised1 and the other end sinks1 taking down the hole board by pressing on the racks ,e and ,e#a4 ,the hole board is fixed so that it will easily slide up and down4 ,if the griffe is raised two inches1 the hole board falls rather more than one inch4 ,this is a very good motion1 perhaps could not be surpassed for the purpose1 but1 as ,i said before1 has the objection which all similar contrivances for the purpose must have--viz41 causing too much vibration in the harness4 ,all the cords constantly dancing up and down causes an unsteadiness and swinging that is not to be found in the ordinary jacquard harness4 ,these machines have sixteen rows of needles in them1 which are much closer set together than those in this country1 and give a large number of hooks in a small-sized machine1 which is a great advantage when extensive patterns are required4 ,in this machine the half-card contains #ddj holes1 or #hhj holes to the full or double card4 ,the pitch is shown at ,a1 ,fig4 #ca1 which represents the end of one of these cards1 and a piece of one of the usual #h-row cards as here used is shown at ,b for contrast1 the black dots in both cases representing holes4 ,these machines have not been adopted here1 nor is it likely that they will be1 although they are said to work well in ,france4 ,they have been tried here1 and the difficulty lay in setting the cards properly so as to act correctly on the needles1 and keeping them so for any length of time4 ,the least contraction or expansion of the paper1 or any irregularity in the cutting1 any bend in the points of the needles1 or1 in fact1 anything but perfect exactness1 interferes with the working3 there is too great compactness in the machine1 and in the ordinary wear and tear of work a little allowance is necessary for success4 ,considering that these are working1 it would appear that the pitch and size of the holes in our cards are unnecessarily large1 except where small machines answer and saving of space is no consideration2 in that case the extra paper required for the cards might be more than compensated for by the strength of the machine1 and the saving of trouble in attending to it4 ,illustration3 ,fig4 #ca ,the method already mentioned of getting over the disadvantage of the single-acting jacquard is not likely to gain general favour1 and is not required1 as it is surpassed by the double-acting jacquard1 or that in which there are two griffes1 one rising when the other is falling1 forming a counterpoise as well1 making the shed more after the principle of ordinary tappet shedding4 ,in a loom fitted with a single-acting jacquard1 if there is much weight to be lifted1 it will turn round the loom so that it will rest in no position but with the griffe down1 and this is frequently of so much annoyance to the weaver as to necessitate a counterpoise being applied to balance it4 ,sometimes weights are used1 and sometimes springs4 ,with the double-acting lift nothing is required1 and this was first used in ,cross's counterpoise harness 7about #ahaf74 ,illustration3 ,fig4 #cb ,illustration3 ,fig4 #cc ,in the double-lift machine there are double the number of hooks that there would be in a single-lift machine of the same size1 but the same number of needles2 each needle is connected with two hooks1 as shown in ,fig4 #cb1 which gives one row of hooks and needles for an #h-row or #djj machine4 ,there are two griffes1 one working above the other1 as shown at ,a and ,b1 ,fig4 #cc4 ,e1 ,e is the top griffe in both2 ,c1 ,c is the bottom griffe1 shown complete at ,a1 but at ,b the side-bar of the frame is omitted1 leaving only the knives to show how they fall in between those of the bottom griffe2 ,d1 ,d#a are the two slide rods or spindles which keep the griffes steady in their traverse4 ,there must be a sufficient space between the frame ,c of the lower griffe and that of the upper griffe1 ,e1 to allow of the required draw being given to form the sheds without them coming into contact4 ,in these machines1 although there are #af hooks in the row1 they only act as eight1 so far as forming the pattern is concerned1 as two hooks are governed by one needle2 the additional hooks are solely for the purpose of obtaining a rising and falling shed4 ,each pair of hooks is connected together at the bottom by a piece of strong cotton cord1 called the tail cord or tug cord1 as shown in ,fig4 #ce4 ,the griffes are raised by two levers arranged side by side1 and similar to the one shown in ,fig4 #ag4 ,these levers are wrought by rods connecting them to a double crank1 or sometimes to a tappet1 on the tappet shaft of the loom4 ,the common form of crank is shown at ,a1 ,fig4 #cd4 ,b is the tappet shaft1 and on the end of it is fastened a disc4 ,a second disc1 which carries the double crank1 ,g1 is bolted against this one1 and can be shifted to whatever position is required to give the tread at the correct time4 ,the cylinder is driven from an eccentric on the crank-shaft as before described4 ,one of the griffes rises for each shot1 the other falling at the same time2 but the cylinder must come in for every shot1 and it is here that the principal fault in this machine lies4 ,not only has the cylinder to travel at a high speed1 but when one griffe is at its highest position1 it has to press against the needles1 so as to clear away those hooks that are not to be lifted by the lower griffe1 which should now be beginning to rise2 and in consequence of the needles being attached to two hooks1 one belonging to the upper griffe1 and the other to the lower one1 it follows that those needles that are pressed in by the cards have to spring back the hooks connected with them that are raised by the upper griffe1 which is a severe strain on both needles and cards4 ,to prevent the hooks being pushed off the upper griffe1 they must have larger turns on them than would otherwise be necessary4 ,illustration3 ,fig4 #cd ,fig4 #ce shows how the raised hooks can be allowed to yield to the pressure of the needles4 ,a1 ,b1 ,c1 ,d are four hooks connected with two needles1 #a and #b4 ,when the hook ,a is raised1 if ,b1 which raises the same warp--as will be seen by the connection of the tail cords with the harness at ,e--is not to be raised for the next shot1 the needle #a is pressed back by the card1 and presses the hook ,b back from its knife as shown1 the dotted line being its original position2 the ,a hook1 being connected with the same needle1 must also be sprung back1 but its head cannot get back1 as it is held on the blade of the griffe1 so that the wire would require to spring1 if some escape were not made for it4 ,the lower ends of the hooks are made ,v-shape in the grating1 so that when raised1 if pressed on by the needles1 they can move forward as shown1 the dotted line showing the original position of the hook ,a4 ,when the hooks fall1 they fill the slots in the grating1 and are thus kept steady4 ,g shows the tail cords as connected with the harness when both hooks are down2 ,e shows them when one hook is up and the other down1 and if the hook ,b was raised for the next shot1 the tail cord on it would be tightening up as that on ,a would be falling1 and the harness attached to them would be caught up a second time from the middle position1 thus forming centre shedding with any portion of the harness that is raised several times in succession4 ,with plain-texture cards the upper and lower portions of the shed would pass each other in the centre when the sheds are being reversed1 all the even numbers of hooks being on one griffe1 and all the odd numbers on the other4 ,illustration3 ,fig4 #ce ,illustration3 ,fig4 #cf ,the tail cord consists of two pieces of cotton cord1 one fastened to each hook of a pair1 then the two ends are together tied to the bunch of neck twines that are to hang from these hooks1 as shown in ,fig4 #ce1 and at ,a1 ,fig4 #cf4 ,when one hook is raised and the tail cord drawn up with it1 the other portion of the tail cord1 which is tied to the other hook1 is slackened--as shown at ,a1 ,fig4 #cf--which causes a certain amount of friction on them4 ,also1 when one hook of the pair is falling with the descending griffe1 and the other hook rising1 the pluck occasioned thereby on the cords1 when the hooks are passing at the centre1 has a tendency to wear and break them4 ,although this does not occur when the lingoes are of a moderate weight 7#ah to #be per lb471 and when only a few neck twines are tied to each tail1 yet when a large number of neck twines 7say #bj7 are tied to each tail1 with weighty lingoes1 as may frequently be the case in weaving small patterns on woollen and worsted goods1 the breakage of the tail cords is a common source of complaint1 which not only gives the trouble of renewing them1 but is liable to cause defects in the cloth1 by the weaver not observing the breakage for some time1 as one hook of the pair may be raising the neck twines--that is1 in case of the tail cord to only one of the hooks breaking4 ,to remedy this ,messrs4 ,hancock1 ,rennie1 and ,hudson have this year 7#ahij7 introduced a patent link connection for joining the tail to the hooks1 which only requires one cord1 or double cord1 to be used1 instead of two as before4 ,this is shown in ,fig4 #cf at ,b4 ,when one hook is raised and the other down1 the link is in the position shown at ,c4 ,the old method is shown at ,a4 ,when one hook is rising and the other falling1 the partial turning of the link causes a loss of time equal to about a quarter of an inch of lift1 and this eases the sudden pluck on the tail cord4 ,when both hooks are down there is also a loss of a quarter of an inch in the lift when one hook begins to rise1 caused by the turning of the link4 ,illustration3 ,fig4 #cg ,illustration3 ,fig4 #ch ,this patent works very well1 but1 except when heavy weights are on the hooks1 is not likely to supersede the older methods4 ,these links are fitted to machines by makers in ,manchester and ,bradford4 ,before the form of griffe shown in ,fig4 #cc was adopted the hooks were made of two heights1 as shown in ,fig4 #cg1 and one griffe wrought above the other1 instead of the one set of blades or knives passing through each other2 but this method was given up on account of the vibration of the long hooks1 which made it uncertain whether they would remain on the knives or keep clear of them when required4 ,fig4 #cg shows this arrangement of hooks for a double-cylinder machine2 for a single-cylinder machine with two griffes the heights of the hooks would be similar1 but the heads would all be turned in the same direction1 and the knives sloped to suit this1 as is done when the hooks are all of the one height2 each needle would be connected to a short hook and a long one4 ,the short hooks give much more certain work1 and can have the cylinder set so as to press back the hooks only as much as is required1 whereas with long and short hooks allowance had to be made for the uncertainty of the vibration and the difference in the length of the two sets of hooks4 ,fig4 #ch is a view of one of the best makes of double-lift jacquards with a single cylinder4 ,the machine is made by ,devoge ,co41 of ,manchester1 but is not here given as being specially recommended in preference to others2 it is only given as an illustration4 ,those wanting to buy a machine had better see what are in the market1 and select what they consider most suitable to their work and price4 ,this applies to all the machinery given in these articles4 ,there is rarely a best machine for all purposes4 ,illustration3 ,fig4 #ci ,these machines are much in use1 and can be run at a high speed1 say #afj1 or even #ahj1 and by many are preferred to the double-cylinder machines1 as there is no danger of one cylinder getting before the other1 and the cards are all laced in one set2 besides1 it may be more convenient for working1 as some arrange their machines so that the cards for one loom hang to the back1 and those of the next to the front4 ,when these machines are to work at a high speed1 the slide-motion cylinder will probably be found the most satisfactory4 ,fig4 #ci illustrates one of these machines with slide cylinder motion and the levers for driving it1 the connections being as before given4 ,the levers for raising the griffes are also shown1 but here go to the back1 whereas they are usually at the side4 ,the most perfect jacquard machine in the market is undoubtedly the ,,double-,,acting ,,jacquard ,,with ,,two ,,cylinders ,illustration3 ,fig4 #dj ,the only drawback to this machine is1 except what may be said against the method of shedding1 the liability of one cylinder to be turned out of time1 or get a shot or two before the other1 so as to put the cards off their proper rotation2 but this is only a difficulty in the hands of inexperienced weavers2 nevertheless it exists4 ,the effect will be to spoil the pattern on the cloth1 giving the twill a mixed or broken-up appearance4 ,there are motions in use for stopping the loom1 unless the cards come in rotation1 but many prefer to work without them4 ,fig4 #dj is a view of a two-cylinder machine made by ,messrs4 ,devoge ,co41 with swing-motion cylinders1 which are1 perhaps1 the best motions for these machines1 as they do not require to travel quickly4 ,a very good speed for the machines to work at is #afj to #ahj or #bjj picks per minute1 and the cylinders would only travel at half this speed4 ,the cylinders should be driven by an eccentric1 same as given for the single-acting machines1 but instead of being on the crank shaft1 it should be on the tappet shaft1 which runs at half the speed2 and as the two cylinder frames are connected together1 when the one is going out the other is coming in1 so that one eccentric making a revolution for two beats of the slay will drive both cylinders4 ,sometimes the eccentric is on the tappet shaft1 inside the framing of the loom1 and is connected with the top lever1 as shown in ,fig4 #cd 7,b74 ,c is the eccentric1 ,d the fulcrum of a short lever attached to it1 and ,e the upright rod attached to an arm or lever on a horizontal shaft supported by the machine1 or on the top of the loom4 ,a lever from this shaft on each side of the machine drives the cylinders4 ,the eccentric may be on the end of the tappet shaft1 same as it is shown on the crank shaft in ,fig4 #ah2 but it might not always be convenient to have it here1 and perhaps the most desirable way to have it at any time is to have a pinion on the crank shaft with1 say1 twenty teeth in it1 and a stud wheel alongside with forty teeth gearing into it4 ,on this stud the eccentric can be fixed1 and will give a very steady and convenient method of driving4 ,the griffes are raised in the same way as for the double-lift jacquard with one cylinder4 7,see ,fig4 #cd 7,a774 ,illustration3 ,fig4 #da ,illustration3 ,fig4 #db ,fig4 #da shows the arrangement of a row of hooks and needles for a double-cylinder machine4 ,the top needle of the upper set and the bottom needle of the under set are attached to two adjoining hooks1 which are connected together with the same tail cord4 ,this arrangement is to enable the cards when working at both sides to act on the correct hooks1 which will be better understood by referring to the description of lacing cards for these machines4 ,in ,fig4 #da it will be observed that all the hooks are vertical4 ,sometimes the hooks are slanted a little1 as in ,fig4 #db1 to give more space between the hooks at the top1 without increasing the width of the machine1 and there is a slight difference in the arrangement of the hooks and needles1 as is shown4 ,both work very well4 ,fig4 #dc shows a two-cylinder machine1 by ,messrs4 ,devoge ,co41 with a slide motion for the cylinders1 which would be driven in the same way as the swing motion4 ,it has been said that the shedding of a single-acting jacquard is of the worst description for general weaving4 ,that of the double-acting machine is by no means perfect either2 some prefer the single-to the double-acting for making fine damask4 ,jacquard shedding cannot be regulated in the same way as tappets or the best shedding motions can4 ,in tappets the dwell can be regulated to suit the cloth required1 and the time of the shedding can be made early or late as desired4 ,in jacquards this cannot be done to anything like the same extent4 ,the shed must always be open in time for the pick1 and the pick should begin when the cranks are about the bottom centre1 a little earlier or later1 as desired4 ,the jacquard must have the shed open at this time1 and must keep it open till the shuttle passes through4 ,it has been said that the usual method of raising the griffe or griffes is by a crank 7or a stud in the wheel1 which is practically a crank7 on the crank shaft for a single-acting machine1 and by a double crank on the tappet shaft for a double-acting machine4 ,now1 a crank gives a continuous eccentric motion with a slight dwell when it is at both top and bottom centres4 ,sometimes a tappet is used to raise the griffes instead of a crank1 and of course any required dwell can be made on a tappet2 but then it must suit the jacquard1 and the greater the dwell1 the less time is occupied in the rising and falling of the harness4 ,if the harness is plucked up or dropped down too quickly1 the result is a dancing or unsteadiness of the cords1 and in a double-lift machine there will be a considerable plucking when the hooks that are rising take up the cords that are falling4 ,in order to keep the cords as steady and free from vibration as possible1 if there is any swinging in the weights or lingoes1 it is a common practice to put a frame round these1 with wires run through it at whatever distance apart is thought desirable1 so as to partition them off in bunches and keep them from swaying about4 ,illustration3 ,fig4 #dc ,the smoother and slower the harness can be raised and lowered1 the better4 ,therefore1 to get a high working speed1 the time or the portion of a revolution of the crank shaft given to the rise and fall must be as great as possible1 so that very little could be gained by using a tappet4 ,if a tappet is to be used1 a box tappet will be required1 or is more satisfactory for a single-acting machine1 in order to make the griffe in falling follow the tappet and avoid any plucking or jerking2 sometimes a fork lever1 with the tappet or wiper working between the prongs of the fork1 is used for the same purpose4 ,for a double-acting machine double wiper tappets1 acting on levers or treadles1 are sometimes used1 the griffes falling of their own weight2 the tappets are nearly round eccentrics1 or like plain tappets with a very short dwell1 not more than one-fourth of a revolution of the crank shaft4 ,it may therefore be considered that the harness should always be moving either up or down1 with a small pause when the griffes are at the top and bottom1 to admit of an easy turn and to allow the shuttle time for its passage through the shed4 ,with the crank drive the shed will require to be opened a little wider than if the dwell was as great as it should be1 especially in wide looms1 in order to let the shuttle get through freely2 but it would be more desirable1 and a saving of strain on the yarn1 to have the dwell greater1 and not open the shed any wider than is necessary to admit the shuttle4 ,speaking generally1 the usual rule for the time of shedding may be said to be to let the shed be closed when the cranks of the loom are at the top centre1 or perhaps one-sixteenth of a revolution farther forward1 and let the shed be full open when the cranks are about the bottom centre4 ,it therefore follows that the single-acting jacquard must open the shed in a little less than half a revolution of the crank shaft1 and close it in the same time2 but the double-acting machine takes nearly a full revolution 7three-quarters1 or a little more1 should do7 to either rise or let fall one of the griffes4 ,it will be evident that there is a considerable difference in the nature of the shedding4 ,a single-acting machine requires the weft to be beaten up on a closed shed 7the time of the crank in coming from the top to the front centre being taken up with rising the griffe from the bottom up to catch the hooks71 whereas in a double-acting machine the case is different2 though the shed is closed at the same place1 or in the same position of the cranks1 the griffes are in an entirely different position4 ,the closed shed with the single-acting jacquard is when the griffe is down1 but with the double-acting machine it is when the two griffes are on a level--that is1 halfway up4 ,of course1 more or less of the yarn may be at the bottom position1 so that there may be no closed shed1 or in no position of the griffes may the yarn be all on a level1 unless none of the hooks are on either of the griffes1 or if one griffe has all the hooks on it4 ,when the single-acting machine begins to open the shed1 the driving-crank of the griffe is upright or at the top centre1 and in the position to give the slowest motion to the griffe2 whereas for the double machine the lifting cranks are horizontal when the shed is closed1 and in the position to give the griffes the quickest motion2 therefore1 when the lay gets to the fell of the cloth in a single-acting machine1 the shed is still close1 whereas with a double-acting machine it is fully half open4 ,from this it follows that1 to get a close covered cloth1 the double-acting machine is the better1 as the weft is beaten up in a crossed shed2 but to get a clean-surfaced fabric1 with the weft lying straight between the two portions of the warp1 the single-acting jacquard is better4 ,it is for this reason that the single-acting machine is preferred by many workmen for making fine damask1 which does not require much covering to give it a good appearance1 and there is less chance of having cut weft and of looping when striking on the open shed4 ,of course the weft may be cut in a hard fabric by the reed having to strike too heavily against it1 and in this case striking on a crossed shed might prevent the cutting1 by the weft going on easier4 ,in hand-loom linen damask the shot is struck up when the shed is about half closed2 the warp is held so firm in the loom that there is no spring in it1 and the weft does not rebound4 ,a cleaner surface is thus made on the cloth than if the weft was struck up in a closed or cross shed4 ,in a single-acting machine the faults in the cloth are more readily seen than with a double-acting one1 as1 in case of a hook missing the knife1 in a single machine it would show in a short time1 whereas in a double-lift machine one hook of the pair might be missing the knife and the other taking it1 so that it might be some time before it would be observed4 ,one of the tail cords breaking might have a similar effect4 ,the foregoing gives a general description of working the jacquard2 but no hard-and-fast lines can be laid down--a little variation may be necessary at any time1 to suit circumstances and the class of work4 ,,jacquard ,,stop ,,motion ,when working with two cylinders1 one may happen to be turned at a time when it should not1 and thus put the cards out of rotation4 ,many attempts have been made to overcome this difficulty by stopping the loom when the cards get out of the proper order1 but none of the methods adopted have ever gained much favour4 ,recently a new motion has been patented1 and is being applied to machines by ,messrs4 ,devoge ,co41 of ,manchester4 ,it is called the #8,devoge jacquard stop motion4' ,illustration3 ,fig4 #dd ,fig4 #dd shows how it may be applied to a machine4 ,the hooks ,a and ,b and the needles ,e and ,f are those here used to work the motion4 ,they may be at either side of the machine1 but should be at the side of the belt handle4 ,one hook must belong to the front cylinder needles1 and the other to the back ones4 ,the hook ,a requires a lingo attached to it to draw it down after being lifted4 ,the hook ,b is attached to a lever connected to the side of the loom1 so that when one end is raised a hammer on the other end pushes off the belt handle 7a lever and bracket are supplied for the purpose74 ,c ,c#a is a wire bell-crank lever with a turn or loop on it at ,d to act as a spring4 ,the fulcrum is at ,l1 on a piece of iron bolted to the edge of the machine2 the lower end of this lever passes through an eye in the hook ,a at ,c#a1 and the upper end passes through an eye in the needle ,e4 ,there is a spring on the point of the needle ,e1 between the face-plate and the eye1 which the lever goes through1 and which holds the needle back as shown4 ,each time the hook ,a is raised the lever presses forward the needle ,e1 and with it the hook ,b1 which would then be raised by the lower griffe1 unless the card pressed the needle back again and pushed it off4 ,thus1 by having a hole cut in the cards for the needle ,f1 and none for the needle ,e1 the hook ,b would never be raised2 but if a hole is cut for ,e in a card following one in which a hole was cut for ,f1 the hook ,b would be raised and the loom stopped4 ,it is1 therefore1 only necessary to arrange the cutting of the cards to allow the loom to work when they are following each other in rotation2 but as soon as one card gets out of order the loom should be stopped1 though1 perhaps1 not till it has run for a few shots4 ,thus-- ,number of cards-- #a #c #e #g #i #aa -- -- -- -- -- -- ,o ,o ,o ,cut the large dots for the needle ,e4 #b #d #f #h #aj #ab -- -- -- -- -- -- ,o ,o ,o ,cut the large dots for the needle ,f4 ,this gives a repeat of twelve cards2 but any number to suit may be used4 ,thus-- ,number of cards-- #a #c #e #g #i #aa #ac #ae -- -- -- -- -- -- -- -- ,o ,o ,o ,o ,o ,cut the large dots for the needle ,e4 ,number of cards-- #b #d #f #h #aj #ab #ad #af -- -- -- -- -- -- -- -- ,o ,o ,o ,cut the large dots for the needle ,f4 ,this gives a repeat of sixteen cards4 ,the even numbers of cards go to the front or top cylinder1 and the odd numbers to the low cylinder1 and it may be seen that a hole in an even-numbered card following one in an odd-numbered card will not stop the loom2 but a hole in an odd number following one in an even number will stop the loom1 as it is the hook ,b rising after ,a that stops it2 therefore any suitable rotation of cutting may be adopted1 and the stoppage can take place either at short or long intervals1 as desired1 the principle being to raise the hook ,a two or three times1 and push the hook ,b back again by having no hole cut for the needle ,e4 ,then leave ,a down for three or four shots1 and cut holes for ,e1 which have no effect unless the cards get out of rotation1 and one of those with a hole cut to raise the hook ,a comes before one with a hole cut for the needle ,e1 when ,b will be raised and the loom stopped4 ,this is a good arrangement1 and works very well4 ,another motion for a similar purpose1 invented by the writer1 is shown in ,fig4 #de4 ,it is based on the following principle3 ,suppose a cord is taken from any two hooks of the jacquard1 and passed round a pulley on the #8hound tail' or long lever of the weft fork motion2 if the cord is left slack1 so that raising one of the hooks will just tighten it1 then raising both hooks together will lift the lever1 and can be made to stop the loom4 ,the difficulty to be got over is that one of the hooks must belong to one griffe1 and the other to the other one1 in order to make the motion act with the two sets of cards4 ,as the two griffes pass each other at the centre1 or at the half-lift1 this must be taken as the full lift1 the cord must be stopped here1 and not drawn any farther2 for the remaining portion of the lift the hooks must draw a spring4 ,this can be easily arranged by having loops on the cord passing round wires in the cumber board1 or by having the two ends of the cord passing through a small hole board1 and having knots or beads on them1 beneath it4 ,other methods may also be adopted4 ,one of the most desirable arrangements is shown in the figure3 ,a1 ,a are the two hooks2 ,b1 ,b are two small springs by which the two levers1 ,c1 ,c are attached to the hooks with cords2 ,d is the frame for holding the levers1 and is fastened to the top rail of the loom1 under the jacquard1 or in any convenient place4 ,it will be observed that the front bar of the frame passes above the levers1 so that it will prevent them rising above the half-draw of the hooks1 in which position they are shown4 ,e1 ,e are two cords connected with a jack or tumbler1 ,f1 on the end of a bell-crank lever1 ,g ,h ,l1 having its fulcrum at ,h1 which may be on the same stud as the weft fork lever1 or in any convenient place4 ,illustration3 ,fig4 #de ,the weight of ,f and ,g keeps the cords in tension1 and the point ,l of the lever is set behind the lever on the loom which carries the weft fork1 at such a distance from it that when one of the cords ,e is drawn it does not act on it2 but when both hooks are raised1 drawing up the two cords1 the point ,l of the lever presses against the weft fork lever1 pushing off the belt handle and stopping the loom4 ,the lever ,g ,h ,l may act directly on the belt handle1 if desired2 in this case it would be fixed outside the loom framing4 ,the cards are cut on the same principle as for the last motion1 but the same holes will do in both sets of cards1 as the two needles are acted upon by the same number of holes in both back and front sets2 that is1 for two hooks coming beside each other4 ,the following order of cutting will answer3-- ,number of cards-- #a #c #e #g #b #d #f #h --- --- --- --- --- --- --- --- ,o ,o ,o ,o ,cut the large dots on the number of cards given1 and of course they must be cut to suit the needles connected with the hooks used4 ,the above gives a continuous working of the motion1 but it would be sufficient for it to work at intervals having #h or #aj shots between them1 as-- ,number of cards-- #a #c #e #g #i #aa #ac #ae #ag #ai #b #d #f #h #aj #ab #ad #af #ah #bj ---------------------------------------- ----------------------------- ,o ,o ,o ,o ,o ,o ,this will not allow the loom to run for more than #bj shots after the cards get out of order4 ,some other motions are in use1 but these are simpler4 ,before describing twilling machines or any special make of jacquards1 it may perhaps be better to explain the mounting of ordinary machines1 according to the usual methods adopted in some of the leading districts4 ,,chapter ,,iii ,,full-,,harness ,,mountings ,the mountings that will be alluded to in this section are all intended for #8full harness'2 that is1 the ordinary method of jacquard weaving when applied to such fabrics as damask1 dress goods1 and1 in many cases1 to double cloths1 handkerchiefs1 c4 ,full harness1 or1 as it is termed in some hand-loom districts1 shot and draft1 to distinguish it from the #8pressure harness' system1 holds the first place amongst mountings1 as by it can be done what cannot be done by any other method1 and everything can be done by it that can be done by any harness1 or combination of harness or heddles2 though it does not follow that it would be desirable to adopt it in every case4 ,in a full harness each thread in any part of the tie can be lifted independently of the others2 in wide fabrics1 or in order to reduce expense in narrow ones1 recourse is had to gathering or repeating the tie1 and like threads in each repeat must be lifted together2 but in a single tie any one thread can be lifted independently of any other4 ,in full harness there is one thread of warp drawn into each mail or eye of the harness1 and one shot is given to each change of card4 ,other descriptions of harnesses are known as #8half harness1' #8split harness1' #8pressure harness1' #8gauze harness1' double-cloth and quilt harnesses1 c4 ,half harness is the term applied to that description of harness in which the half of the warp 7every alternate thread7 is drawn into the harness1 and the other half passes through it loosely4 ,this is mostly to be found in the manufacture of gauze or leno curtains1 and is wrought with a shaft mounting in front of the harness4 ,split harness is applied when two threads are governed by each hook of the jacquard1 and the ground of the cloth is wrought by some other means1 as shafts through the harness4 ,this is to be found in the silk trade4 ,pressure harness is when several threads of warp are drawn into each mail1 and when the harness is drawn it remains stationary for several shots of ground texture1 for which the sheds are sprung or pressed open by heddles4 ,gauze harness is a harness fitted up with doups for weaving leno and gauze1 and is mostly full harness4 ,double-cloth and quilt harnesses are for weaving these fabrics4 ,mounting1 or gaiting1 is a term that may be taken to apply to the building of the harness and the preparing of everything in connection with it4 ,the form of #8tie' to be adopted will depend to a great extent on the nature of the fabric to be made1 and to the style of pattern which is to be applied to it4 ,for instance1 dress goods may be required1 and the pattern may consist of small sprigs or objects repeated over the surface of the cloth1 forming a simple repeating pattern4 ,again1 handkerchiefs1 napkins1 or table-covers may be wanted1 which will require a bordered #8tie1' and may have both single and double mounting in them4 ,sometimes the manufacturer mounts his looms to what he considers a desirable #8tie' 7or arrangement of cords7 to admit of having a good variety of patterns wrought on it for whatever class of goods he is likely to make1 and then he has the patterns made to suit the tie or mounting4 ,sometimes patterns are procured which will give the best possible effect on the least possible machinery1 or the least number of hooks of the jacquard1 and the mounting is then arranged to suit the pattern4 ,on this method often a very considerable saving of machinery can be effected by turning over or gathering the harness2 or1 by arranging a variety of turns over1 or gathers1 and repeats1 a very diversified effect can be obtained with a small number of hooks1 as those accustomed to the larger forms of shaft mountings will readily understand4 ,thus1 if we take #ajj hooks of the jacquard as equal to #ajj shafts1 it will easily be understood that a large variety of beautiful patterns can be produced with either a straight or zigzag draft1 though they will be mostly of a set or conventional type4 ,the objection to mounting a loom in this way is1 that if a change of pattern to a free or running style is required1 it is necessary to cut down the harness and remount it1 probably requiring new machinery as well4 ,it may1 however1 suit to adopt both methods2 that is1 to have a few looms for working conventional patterns on small jacquards1 say #bjj hooks1 and others mounted for free patterns requiring1 say1 #djj or #fjj hooks in the machine4 ,of course this entirely depends on the nature of the orders likely to be received1 and manufacturers must use their own judgment1 in which1 however1 they are more likely to err on the narrow than on the liberal side of the question1 the result being cramped and stiff patterns1 with a probable loss instead of gain4 ,two styles of mounting harness are in general use--one1 known as the #8,london tie1' being used in ,spitalfields by the silk weavers2 the other is called the #8,norwich tie1' as it was there adopted in the early days of weaving4 ,about #ahcj the ,norwich style was adopted in ,london1 as the weavers' houses were too low to admit of the jacquards being set high enough to suit the ,london method1 which1 having a quarter-twist in the harness1 requires more height than is necessary for the ,norwich system1 in which the harness passes direct from the jacquard to the cumber board in flat rows without any twist4 ,the ,harness4--,when about to mount a loom the first process is to prepare the harness4 ,a harness is built up of several parts1 the methods of preparing and building varying in different districts4 ,a few of the best methods will be given4 ,fig4 #df1 ,nos4 #a1 #b1 and #c1 show a complete cord of the harness in three methods of preparing it--,a 7,nos4 #a and #b7 are the tail or tug cords looped to the hooks of the jacquard2 these cords are only necessary on double-lift machines1 and are usually put on by the machine-makers4 ,they are made of twisted cotton1 and are soft and pliable4 ,l shows the knot1 known as the #8tug knot1' by which the tail cords are looped on the hooks4 ,b1 ,b are two methods of knotting the neck or body of the harness to the tail cords2 that in ,no4 #a is the usual method4 ,c1 ,c are the hecks1 or guide reeds1 through which the harness passes4 ,g1 ,g are the lingoes1 or leads1 formerly made of strips of lead1 but now of wire4 ,from the lingo to the mail or eye1 ,f1 through which the warp passes1 is a double cord called the bottom piece1 or hanger4 ,from the mail1 passing through the cumber board or harness reed ,e1 is another piece of double cord1 called the top or mid-piece1 or the #8sleeper'2 to this is looped or tied the neck twine in various ways1 two methods of which are shown at ,d d d#a 7,no4 #a7 and at ,d 7,no4 #b72 ,no4 #c shows levelling below the cumber board1 with two methods for tying ,h and ,h#a4 ,m is the snitch knot1 which is much used for fastening cords that require careful adjusting4 ,sometimes it is a matter of choice to adopt any method of mounting1 and sometimes one plan may suit circumstances better than another4 ,illustration3 ,fig4 #df ,preparing ,lingoes4--,a prepared lingo is shown at ,no4 #d1 ,fig4 #df1 this work being generally done by little boys or girls1 or by old women4 ,one of the commonest methods of preparing them is as follows3--,having prepared the mails1 which are small eyelets of brass1 copper1 or steel of the shape shown at ,f1 sometimes with round holes in the centre and sometimes with elliptical or long shaped ones1 they are put into a dish or pan2 a boy takes a piece of wire and strings a number of them on it4 ,the wire is then fastened on a rack1 or in any convenient place1 by both ends1 in a horizontal position4 ,a bunch of small pieces of twine is tied up in a convenient place2 these are to form the hangers1 or to connect the lingoes with the mails4 ,having the lingoes conveniently placed1 and being provided with a pair of shears1 the boy sets to work4 ,taking a piece of twine1 and pulling it through an end hole of a mail1 he doubles it evenly1 and1 lifting a lingo1 puts both ends through the eye in it1 and casts on a knot1 as shown at ,n 7,no4 #d74 ,the loop on the twine there shown requires to be pushed up over the top of the lingo1 then drawn tight1 and the ends clipped off4 ,this mail is then pushed along the wire1 and the others proceeded with4 ,the pieces of twine for forming the hangers1 as well as the sleepers1 are prepared by warping them off spools round two pins1 and then cutting them across4 ,of course the pins must be set apart at such a distance as will suit the length of the sleepers and hangers required4 ,the usual length of the hanger 7when doubled7 is #g or #h in41 and that of the sleeper or mid-piece when it passes through the cumber board1 as in ,nos4 #a and #b1 ,fig4 #df1 and as shown at ,no4 #d1 is #ae or #af in4 ,when a quantity of lingoes are hung on the mails1 the top cords or sleepers may be put through the top holes in the mails1 and tied with a weaver's knot1 the ends being neatly clipped off4 ,illustration3 ,fig4 #dg ,a quicker method of preparing lingoes is as follows3--,two upright pieces of iron1 as ,a1 ,a1 ,fig4 #dg1 are fastened on a board1 or on a bench or table4 ,a cut is made in each of these1 so as to hold a piece of flat wire such as is used for coarse reeds4 ,this wire is pointed at one end1 so that by taking a handful of mails they can easily be gathered up on it4 ,it is then placed in position1 as shown at ,b2 the mails1 ,d1 are shown on it1 and ,c is a spool containing twine for the hangers4 ,by rubbing the end of this twine with wax1 so as to stiffen it1 and gathering all the mails on the wire evenly together1 the end of the twine may be run through the holes in all of them at once4 ,this end is fastened1 and with a hook1 as shown at ,f1 the twine can be drawn through the mails1 beginning at the one farthest away from the spool1 and passing from one to the other in succession1 looping the twine round the pin ,e1 which should be at such a distance from the mails as is required to make the hangers the proper length4 ,if many mails are to be threaded at once there should be two or three pins as ,e1 so as to avoid too much slope from them to the mails1 which would increase the length of the hangers4 ,the twine can be cut when the mails on the wire are completed1 and the other ends of the mails turned round and treated similarly for the sleepers2 but the pegs will require to be shifted1 so as to get the required length of twine4 ,when finished1 these can be cut also1 and the wire tied up in a convenient place1 so that the lingoes may be hung on1 as before described4 ,the sleepers can then be knotted1 if required to be4 ,after the lingoes are thus prepared the twine is frequently varnished1 and sometimes twisted so as to prevent that of the hangers from rising up through the hole of the mail and getting in between the two halves of the yarn when the shed is crossing4 ,this frequently happens if anything prevents the lingo from dropping4 ,a common method of twisting them is for a boy to give them a coat of flour-paste or a light coat of varnish1 then1 having them hung on a rod which passes through the loops of the sleepers1 he takes a handful of the lingoes1 and1 placing them on his knee1 rolls them round with his hand till they are sufficiently twisted1 then lets them hang down1 and proceeds with another handful4 ,when the paste or varnish on these is set they can be well varnished4 ,about two inches at the top of the sleepers must be left without varnish1 to leave it soft and pliable for tying the neck to2 the knots on all the sleepers must be brought up to about the point before they are twisted or varnished4 ,when the lingoes are thus prepared and dry they can be tied in bunches1 to be used as required4 ,some do not varnish the twines till the harness is all mounted1 and then varnish it all over4 ,others do not varnish at all4 ,in this case the hangers are not twisted1 and for light open sets of harness they need not be twisted at any time4 ,,lingoes ,,or ,,leads ,for pressure harness work the weights for drawing down the harness were originally made of lead1 about the length and thickness of a thin pencil1 but tapering to the lower end4 ,the weight varied with the number of ends to the mail1 the strength of the yarn1 and the weight of the cloth to be made1 ranging from #aj to #ah per lb41 or lighter if for fine hand-loom work4 ,for a linen damask as formerly made1 with #f or #h threads in the mail1 a very heavy lead was required1 even in the hand loom1 whilst a fine cotton two-thread harness would do with a comparatively light lingo4 ,strips of lead cut from sheets were used for lighter weights2 these were then reduced to the proper size for drawing them through holes in steel plates4 ,now1 lingoes for power looms are made of wire1 and for ordinary damask or full harness work should range from #be to #dj to the lb42 for heavier work1 such as linen towels1 worsteds1 c41 #af or #ah per lb41 according to the weight of the fabric1 are required4 ,lighter ones answer for hand looms3 ,murphy mentions as light as #aaj per lb4 for the centres of shawls1 but #ce to #fj per lb4 will be more frequently found4 #be's to #cj's are a good size for power looms2 #ab in4 long for #be's or #cj's1 #ad in4 for #af's or #ah's1 and #af in4 for #aj's or #ab's are good lengths4 ,when there is a great slope in the border twines of a harness1 it is often necessary to put heavier lingoes on it than on the centre1 to keep the warp down4 ,of course1 the less weight that has to be lifted is always a saving of power1 and easier on the harness2 therefore it is better to have two sizes of lingoes than to have them all weighty enough for the borders4 ,,harness ,,twine ,the size of harness twine used varies greatly2 some prefer a fine1 and others a heavy1 twine4 ,for the sleepers and hangers1 #d ply of #bb's or #e ply of #cj's linen yarn is a very good medium size1 and #d ply of #ad's or #e ply of #ah's or #bj's is a very good size for the neck or body of the harness4 ,sometimes1 for heavy damask1 cable cord is used for the body of the harness1 and is a good wearing cord2 it is especially suited when the neck cords are fastened to the sleepers below the cumber board4 ,this cord is made of good flax yarn2 #e ply of #cj's are twisted together1 and three of these cords are then twisted together1 or #c ply of #ah's afterwards made #c ply4 ,a better size for medium work is #e ply of #ce's made #c ply1 or #c ply of #bj's or #bb's made #c ply4 ,heavy harness twine requires to have heavier lingoes1 particularly on those parts of the harness that are much slanted1 in order to have the same effect on them that they would have on light twine4 ,some go to the opposite extreme1 and use very light twine1 such as #d ply of #cj's1 which is only fit for very light work in a narrow loom1 where there will be but little friction on the cumber board1 and where no heck is required4 ,lighter twine will suit better for a hand loom than for a power loom2 #d ply of #cj's for the harness of a hand loom1 with lingoes of #ej or #fj to the lb41 would do very well for a light cotton warp4 ,,setting ,,the ,,jacquard ,the proper position for the jacquard1 when only one is required on the loom1 is so that the centre hook in it will be above the centre hole of the cumber board4 ,this can easily be found by tying a plumb line to the centre hook of the machine and moving it1 if necessary1 till the plummet rests over the centre of the cumber board4 ,in case the cumber board is not fixed in position1 that of the jacquard may be found by having the plumb line to pass about half an inch more than the half breadth of the harness at the cumber board behind the top rail of the lay when it is full back1 and it should also be at equal distances from each side of the loom4 ,when more than one jacquard is required1 they should be arranged evenly over the cumber board1 and as close together as possible4 ,sometimes the jacquard may be set farther forward or back to suit circumstances1 such as getting card space1 the only disadvantage being that there will be more slanting of the cords at one side than the other1 and more friction on them in the cumber board1 also more drag on the hooks on this side if no heck is used1 and if a heck is used the cords will have to bear the friction on it4 ,the more direct the cords of the harness can be1 the better1 and the above setting of the jacquard should be adhered to when possible1 but it is not absolutely necessary for working to have it so4 ,it is always well to have the jacquards so arranged that they can be raised or lowered a little by having them resting on bars1 which can be raised or lowered with screws4 ,this is in case the harness is levelled higher or lower than might afterwards be desired2 but if the breast beam of the loom1 with the lay and back rail1 can be raised or lowered1 it will suit the same purpose1 and it is better not to move the machine once it is fixed and the harness tied up4 ,the height the jacquard is to be above the loom must in many cases be regulated by circumstances2 for instance1 the height of the roof1 or if the beams of the roof interfere with the working of it2 sometimes the machines rest on the framing of the loom--that is1 if the loom is made for a jacquard--and sometimes plain looms are used1 and the machines rest on beams supported from columns1 or from the roof of the house4 ,this latter is the best plan1 as it keeps the jacquard free from the shaking of the loom1 which is particularly useful in the case of looms fitted with the knock-off motion4 ,a good height for a jacquard1 independent of circumstances1 is to have #h ft4 or #h ft4 #f in4 from the mails to the bottoms of the hooks for a #aj_/d loom--that is1 one with about #ajj in4 reed space2 #g ft4 to #g ft4 #f in4 for an #h_/d 7#hb in4 reed space71 and #e ft4 #f in4 to #f ft4 for a #d_/d 7#dj in4 or #db in4 reed space71 are very good heights4 #e ft4 #f in4 is about right for a narrow harness1 say #bj in4 to #bg in4 wide2 #f ft4 would do for #hj in4 wide1 and #g ft4 or #g ft4 #f in4 for #ij in4 wide1 if necessary4 ,,hecks ,,or ,,guide ,,reeds ,a heck is a frame of hard wood with wires across it1 a wire for each row of hooks in the machine1 from back to front4 ,it should be made to suit the machine1 so that when the harness passes from the hooks between the wires1 it will go vertically down1 and have no slant in it4 ,in narrow hecks1 there is usually one cross-stay to support the wires1 but for broader machines there should be at least two4 ,the wire should be iron1 as brass soon cuts with the friction of the cords1 and then in turn cuts the cords4 ,for a single-acting machine the wires should be loose1 so that they can roll with the cords2 but for a double-acting machine this would be of no advantage1 as a portion of the cords are falling when the remainder are rising4 ,if the machine is very wide1 or has to be set forward or back on the loom1 there should be cross rollers of hard wood above the wires1 at right angles to them1 to prevent the bottoms of the hooks from being drawn either backwards or forwards1 which might push their heads on or off the griffe knives4 ,sometimes glass rollers are used in the silk trade for this purpose1 with mountings of the ,london tie1 and while they are very smooth and polish the twines1 they get too hot if used in warm power-loom factories working at a high speed4 ,hecks are not required for very narrow harnesses1 as the cords do not diverge much from the vertical1 and the friction on the heck being saved1 the cords wear much longer4 ,in a wide harness it is impossible to draw an even shed without a heck1 although in some districts they are hardly known1 and the more any portion of the harness diverges from the vertical1 the more irregular will the shed be4 ,illustration3 ,fig4 #dh ,suppose we take an extreme case of a loom having three or four jacquards on it1 the harness to be #if in4 wide1 and the pattern to be for a table-cover2 then1 if we deduct #b ft4 from the width of the harness1 it is possible some of the border twines may have to slant across #f ft41 or #gb in4 ,now make a triangle as ,no4 #a1 ,fig4 #dh4 ,let the base1 ,a ,b1 be #gb in41 and take it as the level of the cumber board4 ,take the vertical side1 ,a ,c1 as the height of the harness to the heck1 viz41 #hd in4 ,now calculate the length of the hypotenuse ,b ,c by squaring #hd and #gb and finding the square root of the sum1 and it will be found to be #aajfc in4 ,again3 ,make another triangle1 as ,no4 #b1 with base #gb in42 vertical side #c-a_/b in4 longer than that of the former triangles1 viz41 #hge in4 7this #c-a_/b in4 is to represent the draw or lift of the harness74 ,calculate the length of the hypotenuse as before1 and it will be found to be #aacca in4 ,from this deduct #aajfc in41 the length of ,b ,c in ,no4 #a1 and the remainder1 #bfh in41 equals the height that the cord ,b ,c has been raised1 while the cord ,a ,c1 which is vertical1 has been raised #c-a_/b in42 and if we take into consideration that the side draw of the sloping cords1 as ,b ,c1 will pull the tail cord a little to one side and rise the vertical cords a little higher1 while the sloping ones remain proportionately lower1 #a in4 may be safely taken as the difference of the height that the two cords1 ,b ,c and ,a ,c1 would be raised by the jacquard1 and all the other cords in the harness would vary1 being less than this in proportion to their divergence from the straight or vertical line4 ,it can thus be seen how the shed would require to be opened to let the shuttle through1 and the irregular strain that would be on the yarn2 and for any cloth that requires a fine surface1 any irregularity of strain on the warp has a deleterious effect1 very well known by experienced overlookers4 ,some consider that the ,london style of harness is more suitable for working without a heck than the ,norwich style1 and adopt it to avoid using one1 as it is severe on the harness twines4 ,some raise the machines very high to avoid using them1 but for particular work with border ties they must be used to give a proper working harness4 ,with the ,london mounting rollers should be1 and are1 used when there is no heck4 ,these rollers are set as a coarse heck in a frame under the machine1 and lie lengthways under it1 just as they would do when used above a heck4 ,the heck should be about #c in4 below the knots which fasten the tail cords to the neck twines4 ,some have the tugs1 or tail cords1 coming down through the heck2 in this case the heck only takes the strain off the hooks of the machine1 and has no effect on the shed1 though sometimes this is mitigated by having more than one tug or tail cord1 and the neck twines that slant in different directions are tied to different tail cords4 ,the only point in favour of this is that it saves some trouble in tying broken harness twines when they begin to wear away by their friction on the heck4 ,,preparing ,,the ,,neck ,,of ,,the ,,harness ,the twine for the neck1 as well as that for the other portions of the harness1 is usually wound on spools1 and when the neck is to be prepared it is warped from these spools to the length required1 either on a hand warping mill or round two pins fastened in a wall or on a bench1 as far apart as the length of the harness2 three or four spools are put on pins1 and the ends from them are taken and wound round the pins fixed for warping them on4 ,when warped the twines may be cut at one end1 and can either be tied in a bunch or stretched on a board and tied down on it1 so that they may be kept straight and admit of any number of them being pulled out as they are wanted4 ,in some methods of mounting the neck twines are first tied to the tail cords2 perhaps this is the plan most commonly adopted with double-acting machines4 ,sometimes they are tied to the sleepers first1 and fastening them to the tail cords is the last process4 ,this is called #8beeting' the harness4 ,when single-acting machines are made with the hooks resting on a perforated board1 they have tugs on the hooks2 but when the wire hooks pass down through a perforated grating1 tugs are unnecessary1 and the neck twines are fastened to the hooks4 ,when fastened to the hooks1 or even when fastened to the tail cords1 and a heck is not to be used1 the neck twines should be formed into heads1 either before they are tied up or afterwards1 as may be desired4 ,the reason of this is1 that when a number of neck twines are tied to a hook or tail cord1 and the hook is raised by the machine when working1 the twines will be slanting in different directions1 and when coming down again would be liable to catch on the knots of those that were not raised2 and the head is for the purpose of keeping them together1 so that they cannot separate for a short way down4 ,one method of doing this is1 after the bunch of neck twines is tied to a tail cord or hook1 to take one of the twines and knot it round the others about #c-a_/b in4 below the tail cord1 and the same may be done with a second twine1 if there are many in the parcel4 ,sometimes the neck twines are all prepared in heads1 and the following is a convenient method of doing so3--,fasten four flat pins of wood1 as ,a1 ,b1 ,c1 ,d1 ,fig4 #di1 on a board as ,f1 or on the edge of a bench or table4 ,c and ,d are firmly fastened1 but ,a and ,b can be turned round to the position shown by the dotted lines when the screws holding them are slackened4 ,the distance from ,c to ,d must be the length required for the neck twines4 ,e is the twine coming from a spool on a wire4 ,the pin ,a is pushed round to the position shown by the dotted line1 and the twine is warped round ,c1 ,b1 ,d1 passing over ,b and under ,c1 so as to form a lease4 ,when a sufficient quantity is warped1 the crossing of the lease is pushed up towards ,c1 and the pin ,a turned round into the centre of the twines1 taking the place of ,b1 which is turned back4 ,the use of the two pins is to allow room for warping1 ,c and ,a being too close together4 ,the distance from the outside of ,c to that of ,a should be the length the head is required to be 7about #c-a_/b in4 or #d in474 ,the twines may now be cut at ,d1 and a piece of cord looped round them and tied to ,d1 so as to hold them steady1 but allow them to be drawn out as required4 ,the number of twines for each head can now be drawn out and tied round the two pins ,c and ,a1 and when a number are done they can be slipped off the pins and put on cords or rods2 the lease keeps the heads in order1 and the bunch can be hung up at the loom1 and each head be taken in rotation by the mounter4 ,the number of twines for each head is regulated by the tie of the harness4 ,illustration3 ,fig4 #di ,suppose a double-acting machine is to be mounted with the harness similar to that shown in ,no4 #a1 ,fig4 #df4 ,the tail cords are usually put on the machine by the makers1 but if they are worn out1 or if new cords are required1 putting them on is the first process4 ,this can be done when the machine is on the ground1 and the neck may also be tied to the tail cords before the machine is put on the loom4 ,some mounters prefer one method1 and some the other1 and the one which most conveniently suits the circumstances may be used4 ,when the neck is attached to the machine before putting it on the loom1 it is usual to turn it on its side on blocks or on a table4 ,if the machine is on the loom1 a board is tied up to make a seat for the mounter1 and the bunch of neck twines is fixed convenient to his reach2 or he may have a boy to draw them out for him1 and hand him the number he requires4 ,beginning at the first hook1 he takes a pair of tail cords1 and having drawn them down straight and stretched them firmly1 he loops the neck twines on them in the way shown in ,fig4 #df1 and draws the knot fast4 ,the distance from the bottom of the hooks to the neck twines should be #aa in4 or #ab in4 ,the first of these in each row is measured1 and the mounter can then regulate the others so as to have all the knots in a line4 ,the number of neck twines that are to be tied to each hook is regulated by the tie of the harness4 ,for each time that any repeat or portion of a pattern is to be repeated on the cloth there must be a twine attached to those hooks of the machine that are to work this repeat4 ,for instance1 if a #djj machine is used1 and the pattern consists of a simple repeat on these #djj hooks1 and this has to be repeated six times on the cloth1 then six neck twines must be tied to each hook of the machine4 ,again3 ,the pattern might be made for a #djj machine1 #bjj hooks to be repeated six times1 #ajj four times1 and #ajj three times2 then six twines would be tied to the first #bjj hooks1 four to the second set of hooks 7#ajj71 and three to the third set 7#ajj71 and any mounting would be regulated in a similar manner4 ,full particulars of ties will be given further on4 ,if all the hooks in the machine are not required1 any number of rows or portions of rows can be left idle at one end1 or at both ends if desired1 or even at the back or front4 ,when all the neck twines are tied up1 the next process is to draw them through the heck1 which should be fastened firmly #b in4 or #c in4 below the knots connecting the tail cords and neck4 ,the jacquard is supposed to have been levelled and set in its proper position on the loom1 and firmly fastened there1 and the same may now be done with the cumber board4 ,,cumber ,,boards ,,and ,,harness ,,reeds ,these are both for the same purpose--viz41 that of regulating the space which the harness is to occupy--and both answer the purpose equally well1 generally speaking4 ,the reed being stronger is1 perhaps1 more suitable for coarse work2 and the cumber board1 giving a more evenly distributed harness1 is perhaps preferable for fine work4 ,be that as it may1 both suit for any medium work1 though some workmen are all against the reeds1 and others all against the boards4 ,harness reeds are strong-made reeds of cane or iron1 of the depth and fineness to suit the harness4 ,bridges are fixed in them about #f in4 apart1 with perforations for stiff wire to be run through2 as many wires as are required to suit the number of rows of the harness4 ,a wire should be outside the harness at both sides1 to prevent it rubbing against the ribs of the reed4 ,the wires are made straight1 drawn tight1 and fastened at each end to holes in the yoke of the reed4 ,the reed is set in a frame of wood or iron1 so that it can be bolted to brackets on the loom4 ,cumber or comber boards1 also called hole boards1 are made in various ways4 ,sometimes they are of wood about #c_/d in4 thick1 and bored in a piece4 ,these boards are strong enough to bolt to brackets on the frame of the loom4 ,sometimes they are thin1 about #a_/d in4 thick1 bored in the same way1 and framed4 ,the wood used is beech1 sycamore1 and sometimes walnut4 ,the objection to these boards1 particularly the thin ones1 is that if the wood is not very well seasoned they are liable to warp and split4 ,a great many prefer to use what are called #8slips'--that is1 small pieces of wood of the depth required for the harness1 and about #a-a_/b in4 long or broad4 ,the length1 or long way of a cumber board or harness reed1 is frequently called the width or breadth1 same as weaver's reeds1 as this is the width of the loom4 ,the cross-way1 or from back to front1 would1 in the same way1 be the depth4 ,these slips are made of boxwood1 beech1 or other clean hard wood4 ,some prefer beech or sycamore to boxwood4 ,the twines cut into them all in time1 but the hardness of the boxwood causes a very fine cut to be made in it1 which cuts the twine4 ,the others will not cut the twine so readily1 and by the time the wood is cut too much the harness would require to be renewed as well as the cumber board4 ,these slips are made about #a_/d in4 or #e_/af in4 thick1 and are set in a grooved frame4 ,the usual way of arranging the holes in a board is shown at ,a 7,fig4 #ej71 which is for an #h-row harness4 ,b shows a patent method1 devised for the purpose of giving more space between any two holes in each horizontal row4 ,the arrangement of the holes is in #d-shaft satin order1 and gives double the space between the holes of each horizontal line that ,a does1 and of course it would take so much longer for the twines to cut through2 but this would only be an advantage if the holes were set very close together1 as otherwise the harness would be considerably off the level before the twines had cut from one hole into another4 ,in any case1 the irregularity of the holes will likely prevent it from ever taking the place of the older method shown at ,a1 though it may be desirable sometimes4 ,illustration3 ,fig4 #ej ,the cumber board is fastened on two brackets--one at each side of the loom--and should be perfectly level and firm4 ,it should be so far advanced as to allow the harness to pass within half an inch of the handrail of the lay when full back1 and should be from #h in4 to #aj in4 above the mails1 the lower the better1 as it keeps them steady2 but the height may have to be regulated by the swords of the lay1 as they must be clear of it1 and in some looms they are higher than in others4 ,when the cumber board is levelled and fastened1 it should not be moved after the harness is tied up1 as any change in its position must alter the level of some portion of the harness4 ,this cannot in every case be adhered to1 as in some cases it may be necessary to move it4 ,in a small harness a good deal of shifting can be made that could not be attempted in a large or intricate one4 ,in many places the harnesses are built in a separate room1 or by the machine maker1 and sent to the manufacturer2 but practical experience with particular work will teach anyone that it is most desirable to have everything about the harness as level and true as possible1 and it takes a good deal of care to effect this1 even without any shifting4 ,,slabstocks ,,and ,,levelling ,,frames #8,slabstock' is a name given to the board used for fastening the mails on before they are levelled4 ,it is about #f in4 deep and #a in4 thick1 and should be as long1 or longer1 than the loom is broad1 according to the way it is to be fixed in the loom1 which is usually by being bolted to brackets fastened on the sides of it4 ,illustration3 ,fig4 #ea ,there is a groove or rebate in the top edge of it for holding the mails1 as shown in ,fig4 #ea at ,a and ,b4 ,sometimes the grooves are at both sides1 as shown at ,a#a4 ,all the mails required for the harness are put on the one slabstock1 which is set directly under the cumber board when the harness is being levelled4 ,illustration3 ,fig4 #eb ,a levelling frame is better than a slabstock2 it is for the same purpose--that of keeping the mails firm and level when being tied to the neck twines4 ,it consists of two flat bars of iron1 ,c1 ,c 7,fig4 #eb71 which can be bolted together in the form of a frame by the use of two stays1 one at each end1 and by the same screws be bolted to slotted brackets1 ,a ,a1 ,b ,b1 fastened to the frame of the loom4 ,sometimes two hanging brackets1 as ,d1 are used1 fastened from the top or heddle-bearer of the loom4 ,the levelling bars1 ,c1 ,c1 rest in these brackets1 and can be fixed firm in them with a pin or cotter4 ,if there is any yield or spring in the brackets1 they can be stayed from the front of the loom as well1 as the frame should be made very firm4 ,the distance between the two bars should be #d in4 or #d-a_/b in41 which will suit any harness2 if only narrow harnesses1 as #h-row1 are required1 it may be an inch narrower4 ,the length of the frame must suit the breadth of the loom4 ,it should be perfectly straight and level on the upper edges1 and should have two rows of holes bored in it1 about #b in4 apart1 for pins and skewers to pass through above and below the wires on which the mails are strung1 so as to keep them firm4 ,,levelling ,,the ,,slabstock ,,or ,,frame ,levelling a harness1 or rather levelling the mails of the harness1 is the most important part of the mounting1 as1 if the mails are not levelled as true as a straight-edge1 good work need not be expected from the loom4 ,the position in which they are levelled1 in relation to the breast beam and back rail1 will depend upon the nature of the cloth to be made1 to a certain extent2 but as a general rule1 for ordinary work1 the eyes of the mails should be half the depth of the shed required to be drawn below the level of the breast beam for hand loom work1 and a little more than that for power-loom work4 ,this is to have the top and bottom portions of the shed of an even tension1 and to make both sides of the cloth equally good4 ,the position of the back roll can be altered a little afterwards1 if it is required to slacken either the top or bottom portions of the shed4 ,raising the back roll throws up the weft pattern to the under side of the cloth1 and sinking the back roll gives the upper surface of the cloth a finer appearance1 by tightening the top portion of the shed4 ,a #c-a_/b-;in4 draw of the harness is sufficient for power-loom work1 and perhaps less would sometimes be preferable4 ,levelling the harness mails #a-c_/d in4 for light work1 and #b in4 for heavy work1 below the breast beam should be a good average standard for a #c-a_/b in4 draft of harness4 ,the levelling frame or slabstock is levelled to this height by means of a spirit level and straight-edge1 making allowance for whatever spring there may be in the harness after it is tied1 and the wires drawn out of the mails4 ,this can only be ascertained by experience1 and depends principally on the tension the mounter puts on the twines when tying them2 it will also depend upon whether the harness twines have any spring in them or not1 but they should be well stretched before being used1 to avoid this4 ,a mounter who ties slackly will generally make a more level harness than one who ties tightly4 ,about #a_/h in4 may be allowed for the mails to rise if the cords are slackly tied1 and if tightly tied #a_/d in4 may have to be allowed1 and sometimes more than this4 ,sometimes the level is taken by placing a straight-edge on the race of the lay1 when the cranks are at the back centre2 then the under edge of the straight-edge should give the position for the tops of the mails on the slabstock1 when it is fixed in its position in the loom4 ,in levelling by this method the race must first be set at the proper height1 and it must also be properly bevelled4 ,from #a_/b in4 to #c_/d in4 below the breast beam is a good level at which to have the race1 when the cranks are at the top centre1 the latter for a low harness4 ,the angle1 or bevel1 of the race may not at all times suit for levelling in this way4 ,if not1 the race should be made correct when possible2 if it cannot be corrected1 the harness must be levelled a little lower and the back rail kept down for working4 ,a loom with the race bevelled for plain work is not suited for damask2 the angle between the race and reed should1 for damask1 be about #ic1 whereas for plain #hg would be more suitable4 ,,tying ,,up ,,the ,,harness ,having the neck attached to the tail cords and the levelling frame and cumber board fixed in position1 the next operation is to get the prepared lingoes placed in the loom1 whether on the levelling frame or slabstock4 ,suppose the levelling frame to be used4 ,according to the number of rows in the harness or cumber board1 pieces of reed wire are procured1 one for each row1 and as many lingoes are strung on each of these as will be required for each row of the harness1 by running the wires through the mails4 ,these wires are then placed in the frame and secured by skewers being put through the frame above and below them4 ,the frame is then levelled and firmly bolted to the loom4 ,the sleepers or mid-pieces of the lingoes are next drawn up through the cumber board1 one through each hole required to be used1 any surplus holes being previously marked out to suit the tie of the harness1 which will be afterwards explained4 ,when all are drawn through1 the tying of the neck twines to the sleepers may be proceeded with4 ,this must be done in accordance with the tie of the harness4 ,thus1 if there are four cords tied on the first hook of the machine1 these must be taken down to the lingoes in the proper place in the cumber board1 which may be seen by examining the particulars of the mountings1 to be given further on4 ,one method of fastening the neck to the sleepers is shown in ,no4 #a1 ,fig4 #df1 at ,d1 d1 d#a4 ,the twine is put through the loop of the sleeper at d#a 7or better to have a snitch on the sleeper1 unless the knots are to be varnished afterwards71 then a loop is thrown on at d1 and the end tied at ,d1 and clipped close4 ,this method suits very well when the harness is liable to be altered1 for if the knots are brushed over with paste they hold sufficiently firm1 and can be loosed again at any time1 if necessary4 ,if varnished1 it also answers equally well for any coarse harness2 but if it is fine and much crossed1 especially if the twines are strong or coarse1 the knots are liable to catch on each other and raise more warp than should be when the loom is working4 ,a second plan is shown in ,no4 #b1 ,fig4 #df4 ,in this case there are no sleepers on the lingoes2 they are put on the levelling frame or slabstock without them1 the mails and lingoes being connected by the hangers2 the levelling frame is set in the loom as before1 and the neck twines must be long enough to go down through the cumber board1 through the top hole of the mail1 and up again through the cumber board to where they are tied4 ,the mounter1 when about to tie them1 takes one of the twines and casts a single knot on it1 leaving the loop open1 then puts the end of it through a hole in the cumber board and through a mail1 and with a small wire hook draws it up again through the same hole in the cumber board1 and through the open knot or loop he made on it1 at the same time2 then1 turning round the awl or piercer in the other end of the handle of the hook1 he puts it through the knot and runs it up about #f in4 above the cumber board1 draws it tight1 and casts another knot above it with the end of the twine1 as shown at ,d1 ,no4 #b1 ,fig4 #df4 ,this makes a neat harness1 and when a mounter gets accustomed to it he can proceed very expeditiously4 ,this method is used in ,england2 the former is ,scotch4 ,the instrument used for drawing the twines through the cumber board consists of a wooden handle1 in one end of which is a hook or barbed wire1 same as is used for drawing the warp through mails1 and in the other end is a round awl or piece of steel wire1 tapered to a blunt point1 which is used for running up the loop or knots so as to have them all about the same distance above the cumber board4 ,beeting is another ,scotch method of mounting4 ,the harness may be beeted either above or below the cumber board2 beeting above it was the old method1 and single slabstock was used1 as shown in ,fig4 #ea at ,a4 ,when preparing it for the loom1 the lingoes and mails are connected by the hangers in the usual way1 and hung on the slabstock with the mails in the groove in it1 as shown at ,b1 ,fig4 #ea4 ,a piece of flat wire 7reed wire7 is run through the eyes of the mails1 as many as are required for the whole harness1 and is then tied down by cords fastened round it and the slabstock1 at short distances apart4 ,the slabstock is now put into a frame1 or rack1 with a rail as high above it as is required for the length of the sleepers4 ,a spool of twine is fixed on a wire pin at the side of the frame1 and with a needle1 or otherwise1 the end of the twine is run through a number of the mails and fastened4 ,with a hook the sleepers can be reeled up to pins in the rail above the slabstock1 on the same principle that they are done in ,fig4 #dg4 ,when the sleepers are all finished they can be slipped off the pins and cut4 ,the slabstock is next fixed in the loom and levelled with the upper edge of the rebate or groove touching the under edge of a straight-edge placed on the race of the lay when it is full back 7for power looms74 ,the sleepers are then drawn up through the cumber board without their ends being knotted2 they should be long enough to reach about #h in4 above it1 and say #g in4 below1 making #ae in4 for their entire length4 ,now1 to beet the harness3 ,say there are two beeters1 standing on the ground1 with a supply of neck twines convenient to them2 they pick up the sleepers from the first set of holes in the cumber board--that is1 those that are to be connected with the first hook in the machine--and1 having tied neck twines to them1 hand them to the harness tyer1 who is up at the machine4 ,he takes the lot of twines and draws them all to an even tension1 then1 having drawn down the tail cords firmly and evenly1 knots the neck twines to them4 ,one method of knotting the neck to the tail is to have the tail cords tied together so as to form loops2 then1 having straightened both the neck and tail cords1 lay the neck against the loop of the tail1 and take both firmly between the finger and thumb of the left hand1 being careful not to let them slip1 and casting a knot1 as at ,c or ,d1 ,fig4 #ea1 round the tail1 with the ends of the neck draw it fast4 ,in order to have all the tail cords plumb and the knots of a uniform height1 the harness tyer sometimes has a cord tied across the top of the loom frame1 at each end of the machine1 at the height the knots are to be4 ,on these he lays a straight-edge1 marked as a guide for where the tail cords are to hang1 so that he can regulate those of one row and have them plumb1 and the knots even2 when one row is finished1 he moves the straight-edge to the next1 and goes on with it4 ,a newer method of beating is to prepare the lingoes with sleepers and hangers1 the sleepers to be about #e-a_/b in4 long4 ,the slabstock ,a#a1 ,fig4 #ea1 is used1 or the other if preferred4 ,the mails are put upon flat wires as before1 but instead of all going on one wire1 half the number is put on each of two wires1 and one of them is placed at each side of the slabstock1 where it can be fastened with small staples4 ,to facilitate getting the mails on the wires1 when reeling the sleepers on the pin1 as in ,fig4 #dg1 a lease can be made on the loops by giving them a twist when putting them over the pin4 ,a piece of twine can be fastened in this case1 and the loops afterwards cut4 ,the mails can then be taken off in order1 and run on the wire for the slabstock4 ,when the mails are fixed on the slabstock it may be laid on the ground1 or set in a frame1 and the neck twines tied to the sleepers2 and when all are tied1 they can be drawn through the cumber board or harness reed4 ,afterwards1 all are taken and fixed in the loom4 ,the cumber board must be set so high above the knots on the sleepers that they will not come into contact with it when the shed is opened 7that would be #d in4 or #d-a_/b in4 above it74 ,the neck twines are then tied to the tail cords as before4 ,this makes a very good harness1 and has the advantage of having no knots on the neck twines above the cumber board1 which is very important in an intricate harness with the cords close together1 as the knots when varnished are liable to catch on each other1 or on twines slanting across them1 and lift them as they are being drawn up4 ,when a harness is mounted in this way it is not easy to make any alteration on it1 or to re-level any portion of it if necessary4 ,if the sleepers are tied in loops1 same as used in ,no #a1 ,fig4 #df1 they can be connected to the neck twines by having the latter double and putting both ends of the neck through a snitch on the sleeper1 or the neck twines may be double and the two ends of the sleeper when untied may be put through a snitch on the looped end of the neck twine and tied2 in this way they could be altered or adjusted afterwards if necessary1 but if they had to be varnished the knots would be rather rough4 ,the following method of mounting is adopted in the damask hand-loom districts of the ,north of ,ireland1 and is used for particular power-loom work as well4 ,it is a slower process than the preceding1 but cannot be surpassed for getting a level harness1 and the mails can be regulated as desired--that is1 to have the back rows getting gradually a little higher than the front ones1 which can only be accomplished in the preceding methods by tying them a little tighter1 or by having the frame sloped a little4 ,the lingoes may be prepared as before1 with the sleepers #e in4 long when tied and clipped4 ,the neck twines are put down through the cumber board and knotted loosely in bunches underneath4 ,the levelling frame is set in the loom1 the top edge of it being at the level that the eyes of the mails in the front row are to be hung4 ,no wires are required4 ,the lingoes are taken in bunches and put astride on the frame as required1 and boys fasten them up to the neck twines by throwing on a snitch and running them up to somewhere about the height they will be wanted when level2 in doing so the knots on the sleepers must be kept up as close to the snitch as is convenient for tying them1 as1 if left too low1 they would interfere with the warp in shedding4 ,when all the lingoes are hung inside the levelling frame--or they may be hung first1 and the levelling frame put up afterwards and levelled--the mounter may begin to level the mails4 ,he uses a fine piece of waxed cord with a small weight at each end1 which he lays across the levelling frame as a guide1 and levels each row from back to front in succession4 ,the front mail may hang with the top of its eye level with the cord1 and the others rise a little higher1 till the back one is perhaps1 with the bottom hole1 level with the levelling cord1 or #a_/h in4 higher than the front one4 ,the levelling can easily be accomplished by sliding the snitch up or down the neck twines2 and when the correct height for the mail is got1 the neck twine is tied as at ,h1 ,no4 #c1 ,fig4 #df1 when it is to be varnished1 or as at ,h#a when it need not be varnished2 in the latter case cable cord is used for the neck1 and it is split at the end1 when drawn through the snitch1 and then knotted4 ,,varnishing ,a ,,harness ,varnishing is for the twofold purpose of making the harness twines wear better1 and keeping them from being affected by the atmosphere4 ,sometimes the harness is only partly varnished1 particularly when it is liable to be changed in a short time1 and then it can be loosed down and used again4 ,if it is to remain for a length of time--that is1 for steady work--it should be varnished all over1 but care should be taken to get a good varnish1 as some of them destroy the twines1 and others come off and are useless4 ,the common varnishes are made principally from shellac1 beeswax1 and turpentine1 and can be procured at any heddle-maker's4 ,sometimes white wax dissolved in turpentine is used to rub the twine at the cumber board1 for fine harnesses for silk and other light work1 the remainder being left unvarnished4 ,sometimes the neck of the harness and the sleepers are varnished1 and the knots above the cumber board are brushed with paste1 as each row is tied1 to keep them from slipping4 ,perhaps the best varnish is boiled oil1 which1 when well dried1 gets very smooth after working for some time1 and keeps the twines soft and pliable4 ,it takes some time to dry1 and does not suit well for using in a dusty place1 but answers very well when the harness is built in a room for the purpose1 and is afterwards taken to the loom4 ,sometimes a very small quantity of beeswax or white wax is added to the oil to give it more firmness1 and sometimes driers are used to make it dry more quickly2 but it is better to do without driers1 as they harden the twines and are injurious4 ,varnish should not be disturbed till quite dry1 as1 if the twines are separated and the loom started when it is soft1 the outer surface will rub up and make a rough harness4 ,the twines are separated by running a wire skewer between each cross-row4 ,french chalk dusted down through the harness assists in smoothing it1 and prevents too much friction when it is being started to work4 ,,to ,,arrange ,,the ,,tie ,,of ,a ,,harness ,what is known as the tie of a harness is the arrangement or manner in which the harness twines are connected to the hooks of the jacquard--i4e4 the number of twines that are tied to each hook1 and the position they are to occupy in the cumber board4 ,ties for ordinary damask work may be divided into three classes--viz4 straight1 or single2 lay over1 or repeating2 and gathered1 or centred4 ,straight or ,single ,tie4--,this tie is only required when there is no repetition of any portion of the pattern1 as in silk markers1 and occasionally in handkerchiefs1 d'oyleys1 tablecloths1 c4 ,only one harness twine is tied to each hook of the jacquard1 and there must be as many hooks as there are threads of warp4 ,the twines are tied to the jacquard and taken down through the cumber board in regular order from first to last1 and the warp is drawn into the mails in the same order4 ,any pattern that it is possible to put on the cloth can be wrought with this method of mounting4 ,lay ,over or ,repeating ,tie4--,this is1 perhaps1 the commonest tie1 and is used for all such patterns as ,fig4 #ec1 where one small portion1 as that enclosed by the dotted lines1 will1 when repeated several times1 cover the entire surface of the cloth4 ,illustration3 ,fig4 #ec ,gathered or ,centred ,tie4--,this tie can be used when both halves of any figure or border1 c41 are alike when turned over2 it will only require half the number of hooks to work a figure or border1 when gathered or centred1 that would be required for a single pattern4 ,all other ties are combinations of these4 ,fig4 #ec shows a pattern for a lay over1 or repeating tie1 such as might be used for dress goods1 handkerchiefs1 c4 ,the complete extent of the pattern is enclosed by the dotted line2 this is called one #8repeat' of the pattern1 because this portion repeated over the cloth makes up the entire figuring on it4 ,to ascertain how this may be woven1 or what number of hooks of the jacquard will be required to weave it1 the number of threads contained in #a in41 or other given space1 of the cloth required must be known4 ,if the pattern is to be on the cloth say #b in4 #b-c_/h in41 and there are to be #ajj threads of warp and #abj threads of weft per inch1 then #bjj hooks of the jacquard and #bdj cards would be required to weave it1 each hook representing one thread of warp1 and each card representing one shot of weft4 ,illustration3 ,fig4 #ed ,figs4 #ed and #ee show mountings on jacquards with #bjh hooks in each1 the former tied on the ,norwich principle1 and the latter in the ,london style4 ,in both cases only #bjj hooks are used1 the remaining eight hooks being left idle for selvages1 if required4 ,these mountings are made for four repeats of the pattern1 which would only make #h in4 of cloth2 but there may be any number of repeats1 say #ac1 to make #bg in4 of cloth or #bh-a_/b in4 of warp in the loom1 with1 say1 #ib threads per inch4 ,there must be a harness twine for each repeat of the pattern tied to each hook of the machine2 when four repeats are used1 four twines are tied to each hook1 as in ,figs4 #ed and #ee4 ,the harness reed or cumber board1 ,g1 must be of the same set or fineness as the weaver's reed 7if finer1 it can be used by passing over the surplus holes74 ,it is divided into four portions1 leaving #bjj holes for each repeat1 and the twines are1 in ,fig4 #ed1 taken straight down from the hooks to the holes in it1 as can easily be seen4 ,in this figure the cross-rows of the cumber board at the first of each repeat are shown filled2 but in mounting1 the back row1 taken from the hooks ,a to ,b1 would be filled first4 ,in ,fig4 #ee the reverse is the case1 the cross-rows1 as shown1 being the first filled2 this is owing to the twist in the harness1 as the machine is sitting so that the cards will hang over the side of the loom4 ,the letters ,a1 ,b1 ,c1 and ,d in both figures denote the same corners of the machines1 showing that in ,fig4 #ee there is a quarter twist in the harness4 ,in ,fig4 #ed1 the dotted lines from the #bjjth hook show the last cord of each repeat2 ,l is the first cord of the last cross-row1 and ,e and ,f are the same in ,fig4 #ee4 ,in these figures only the skeleton of the mounting is given2 it must1 of course1 be filled up as the first rows which are given4 ,illustration3 ,fig4 #ee ,for this description of mounting the yarn is drawn into the mails in regular order1 beginning at ,no4 #a1 and proceeding with the numbers as given4 ,in this case the back hook to the left-hand corner must be taken as the first hook of the machine1 and the cards cut to suit this4 ,sometimes the first hook to the front left-hand corner is considered the first hook1 but if so it must be remembered when cutting the cards4 ,sometimes the mounting is begun at the right-hand side1 but in any case it is only necessary to see that the draft of the yarn and cutting of the cards correspond with the order of mounting2 the result of the work should be the same in all cases4 ,illustration3 ,fig4 #ef ,fig4 #ef shows a pattern for a gathered border with a repeating centre1 which is a very common style of design4 ,it will be seen that the two halves of the border1 ,a and ,b1 are alike1 if taken from the centre outwards2 or if one-half of the border were traced on tracing paper1 it would1 if turned over1 form the other half4 ,for this reason it is also called a #8turn-over' border4 ,in the same way1 if two cords are tied to each hook of the jacquard for the border1 and those to the first hook taken down to the cumber board for the two outside threads of the border 7that is1 one to the right and the other to the left71 then those from the next hook taken to the two next outer holes1 and so on1 coming from the outsides to the centre1 the first half of the pattern would be repeated by the mounting in exactly the same way as by turning over the tracing paper4 ,illustration3 ,fig4 #eg ,fig4 #eg shows a mounting for a gathered border and four repeats of the centre4 ,eighty hooks are taken for the border1 which are repeated four times in the cumber board1 as at #hj;a1 #hj;b1 #hj;c1 and #hj;d1 and #abj hooks are allowed for the centre repeat 7see also ,fig4 #eh74 ,this mounting is made up for a #bjj machine with #bjh hooks1 the extra eight hooks being left for working the selvages4 ,only the front row of the harness is shown1 but they are all alike4 ,by following the cords from the hooks to the cumber board1 it can be easily seen how they are taken through it4 ,the first eight hooks are left idle1 for the selvage to be fixed to if required4 ,the next ten rows #hj hooks1 are for the border2 these #hj hooks1 with one twine on each1 taken down through the cumber board at #hj;a1 would work the first half of the border1 as ,a4 ,the other half of the border1 ,b1 can be wrought by the same hooks1 with another set of twines tied to them1 and taken through the cumber board at #hj;b2 but the twine from the first hook must be crossed over to the right-hand side of the border1 being the #afjth twine in the cumber board2 the twine from the second hook is the #aeith in the cumber board1 and so on1 coming in towards the centre to meet the first set of twines2 hence the name1 #8centred tie4' ,illustration3 ,fig4 #eh ,the border must also be repeated on the other side1 and two more sets of twines must be tied to the same hooks 7four to each hook in all71 which are taken down through the cumber board at #hj;c and #hj;d1 to work the two halves of the border marked ,g and ,h1 ,fig4 #eh4 ,the next #ae rows of hooks #abj1 work the repeat of the centre pattern1 ,c1 ,figs4 #ef and #eh2 and as this is repeated four times1 at ,c1 ,d1 ,e1 and ,f1 ,fig4 #eh1 there must be four twines tied to each of the #abj hooks1 which are taken down through the four divisions of the cumber board marked #abj2 one twine from each hook being taken through each division1 beginning at the left and working to the right side1 alike in them all1 as this portion is a simple repeating tie4 ,fig4 #eh gives a portion of the pattern in ,fig4 #ef completed across1 as it would be on the cloth by the mounting in ,fig4 #eg2 the cumber board is laid across the top of the pattern and marked1 showing1 in conjunction with the mounting1 ,fig4 #eg1 how the harness repeats the pattern so that a large surface can be figured with a small machine by adopting a suitable tie4 ,when drawing the warp into the harness1 wherever there is a gather in the tie1 or a turn in the harness1 there must be a turn in the draft also2 not that there is any real change in the draft1 but when the harness is turned in the direction it is drawn through the cumber board1 the draft must also be changed to follow the mails in regular order4 ,fig4 #ei shows a draft for a gathered border1 with #dh hooks for the border and three repeats of the centre4 ,it will be seen that the first half of both borders ,a and ,b and the three repeats of the centre are drawn in the same direction1 but that the two turned-over portions of the borders ,c and ,d are drawn in the reverse direction4 ,the numbers on ,figs4 #fb and #fb;,a may assist in explaining this1 the border ,a in #fb and ,b in #fb;,a being taken2 in these it will be seen from the numbers1 which are those of the harness twines1 that #a to #h in border ,a 7,fig4 #fb7 run in the reverse direction of #a to #h in border ,a 7#fb;,a71 and both are from the same hooks4 ,illustration3 ,fig4 #ei ,illustration3 ,fig4 #fj ,when two borders are to be woven on any piece of cloth1 though the pattern for each border may be single in itself1 as ,fig4 #fj 7which is single except the two outlying lines1 ,a and ,c71 they will to each other form a gathered tie1 provided they have to be turned in the same way to the centre of the cloth--that is1 if the inside of one border on one side is to be the inside of the other border on the other side4 ,in such a pattern as ,fig4 #fj it would not matter much if the inside of one border was the outside of the other1 as the border is much alike either way1 and if wrought in this way the twill on the cloth would not be reversed1 as is always the case in a turned-over border4 ,in many patterns this would not do1 and it is therefore necessary to gather the tie and turn the twill4 ,fig4 #fa shows how1 in the ,london style of tying1 the harness can be turned so that a turn in the draft is not necessary1 but this will not alter the reverse twill on the cloth4 ,it will be seen that one of each of the two cords tied to the eight hooks goes to one border1 and the other to the opposite border1 but instead of both going to the same row of the cumber board1 the cord from the first hook goes to the back row in one border1 and to the front row in the other4 ,all the cords follow in this way1 which has the same effect as turning the draft1 as would require to be done in the ,norwich mountings1 and could also be done on this principle4 ,fig4 #fb shows the draft of the two borders for ,fig4 #fa mounting1 ,a and ,b being a plan of the warp passing through the mails4 ,the numbers refer to the hooks of the jacquard4 ,c and ,d are the two innermost threads of the borders1 both on the #dhth hook of the machine4 ,fig4 #fb;,a shows how the draft would be if the cords were not brought from front to back of the cumber board1 as the numbers will show4 ,no4 #a shows where the cords from the first hook pass through the cumber board4 ,fig4 #fb;,a gives the right-hand border only1 the left-hand one remaining the same as in ,fig4 #fb4 ,illustration3 ,fig4 #fa ,illustration3 ,fig4 #fb ,illustration3 ,fig4 #fb;,a ,in ,fig4 #fj1 the two bars ,a and ,c could be wrought from the same hooks1 and1 unless they might be required to be different from each other on another pattern to work on the same loom1 it would be unnecessary to allow machinery for the two2 either the outer or inner one could be tied up1 and the other repeated from it1 but the one that is tied up must be painted on the design paper4 ,illustration3 ,fig4 #fc ,fig4 #fc shows the front view of a mounting for weaving a pattern such as that given on ,fig4 #fj1 one machine being used for the border1 and another for the centre4 ,usually the border machine would be to the left-hand side1 to correspond with the pattern2 but in ,fig4 #fc it will be observed that ,no4 #a machine is to the right-hand side1 and that it works the borders4 ,it does not matter which machine is used for border or centre2 the mounter can use the one he considers most suitable for the borders1 and the pattern may be painted and the cards cut without any consideration of this1 it being only necessary to put the border cards to the border machine1 and those for the centre to the centre machine4 ,the only consideration is to avoid any unnecessary slanting of the harness twines1 which the present arrangement does2 and it also keeps the turned portion of the harness 7that for the right-hand border7 separate from the twines of the centre1 thus avoiding any unnecessary friction4 ,,to ,,mark ,,out ,a ,,cumber ,,board ,illustration3 ,fig4 #fd ,cumber boards may be either the exact fineness of the harness1 or any set finer2 they are better to be a little finer1 to allow for any broken rows at the beginning or end of any of the repeats4 ,when the cumber board is finer than the harness1 the surplus rows are left idle4 ,a convenient plan of marking off a cumber board is as follows3--,let the pattern be as ,fig4 #fj--that is1 with a border at each side and the centre to be repeated several times to make up the width of the cloth4 ,let #bd cords be required for the selvage1 #agb cords for the border1 and #abh for a repeat of the centre2 there are to be four repeats of the centre4 ,now mark off on the cumber board whatever width the harness is to stand1 which should be the same or rather wider than the warp occupies in the reed1 and let it be so as to have the harness in the centre of the loom4 ,suppose ,fig4 #fd to give the width of cumber board required4 ,the selvages are wrought from #f hooks1 and there are #h hooks in each row of a #djj jacquard2 therefore #d rows of the cumber board will be required for each selvage4 ,mark these off by drawing the lines ,a and ,b on the cumber board4 ,now find out the width the borders are each to occupy1 by calculating how wide the yarn will be in the reed1 and mark them off by the lines ,c and ,g2 then mark off the width of each repeat by the lines ,d1 ,e1 and ,f4 ,counting the number of holes marked off for the margin1 it will be found that there are #cb2 but as the selvage is on six hooks1 the two back holes of each row of the cumber board are marked out1 as shown1 not being required4 ,the portion marked off for the borders contains #bc rows on each side1 whereas only #ba-a_/b are required for #agb cords4 ,as the centre repeat is on even rows1 and it is usual to leave broken rows to the left-hand side of the painting1 the first #d hooks of the border portion of the machine will be idle2 therefore the #d back holes of the cumber board for both borders are marked out2 this still leaves a row too much1 which may be marked out at any place4 ,for the repeats1 #abh cords1 #af rows are required1 and the surplus rows are marked out1 as shown4 ,this mounting is supposed to be on a #djj machine1 leaving #ajj hooks idle to the left-hand side of the mounting1 then using #a row for the selvages1 and the remaining #ch rows for the pattern1 all but the half of the first row1 which is not required4 ,illustration3 ,fig4 #fe ,in marking out a cumber board for a lay-over1 or repeating pattern--if1 say1 #ajh hooks are required for each repeat1 which makes #ac-a_/b rows of an #h-row machine--if the broken row is to the left-hand side of the painting1 and the harness mounted from left to right1 then the first four holes of the first row of each repeat of the pattern are marked out in the cumber board to be left empty1 as shown in ,fig4 #fe4 ,when mounting1 no attention would be paid to the cords on the half-row of the machine till the first four rows along the cumber board have been filled1 the mounter beginning with the back cord on the first full row of the machine1 which is the fifth hook of the tie4 ,three rows for the selvage1 which is on four hooks at the front of the harness1 are shown at ,s1 ,fig4 #fe4 ,the front of a jacquard is generally considered by workmen to be the cylinder side4 ,of course1 when there is a cylinder on each side there is neither front nor back to it4 ,sometimes it is very confusing talking of the front and back1 one considering it to mean the front of the harness1 or front of the loom1 and another taking it to be the front or cylinder side of the jacquard1 which is usually at the back of the loom for ,norwich ties4 ,of course1 the front of the loom is where the weaver stands1 or where the cloth is made1 and the front of the harness is towards the front of the loom4 ,it simplifies matters greatly by not minding the back or front of the machine1 but speaking of every part of the harness1 c41 towards the front of the loom as the front of it4 ,illustration3 ,fig4 #ff ,it frequently happens that figured stripes are required1 running up plain or fancy textured goods1 either forming borders to the outer edges1 or merely ornamental stripes1 say #c or #d inches from the edges of the cloth1 as in towels1 toilet-covers1 c4 ,for this class of work it is generally most advisable to work the stripes with a small jacquard1 and the plain or fancy texture of the body of the cloth with a shaft mounting4 ,fig4 #ff shows a mounting of this class2 the shafts can be wrought by tappets in the usual way1 and small cumber boards1 as ,a1 ,a#a1 are fastened to the top rail of the loom for the harness to pass through4 ,it is usual to keep the harness behind the heddles1 and it is levelled in the usual way4 ,the yarn may or may not be on the same beam for both portions1 according to whether the take-up1 or shrinkage1 will be the same for both portions or not4 ,sometimes the shrinkage may be regulated to be alike in both by using different counts of yarn1 or drawing it thicker into the reed2 but perhaps in most cases two beams would be desirable1 unless the texture is much alike for both the stripes and body of the cloth4 ,the lease rods for the yarn in the harness will not1 probably1 do to be the same as those for the body yarn1 as the action of the heddles will be different from that of the harness4 ,if the same rods will not suit1 it is easy to have a pair for each warp1 those for the harness being farthest back4 ,stripes of this description are frequently made in towels1 glass-cloths1 c41 for clubs or hotels1 with the name of the company woven into them4 ,a gathered tie is mostly used for these mountings1 except when letters are required to be woven1 in which case a gathered tie is not suitable4 7,see ,letters and ,monograms47 ,,to ,,vary ,,the ,,set ,,of ,,the ,,harness ,it may often be that in weaving figured piece-goods it would be an advantage to have a harness that would weave different degrees of fineness1 so that the loom could be utilised for one when the other is not required4 ,for weaving small quantities1 for samples or special orders1 this is often an advantage4 ,the usual method of procedure is to draw the warp into a finer or coarser reed if only a slight difference is required1 and to pay no attention to the strive in the warp between the harness and reed4 ,the better the quality of the warp1 the greater the strive may be1 but from #a in4 to #b in4 at each side is as far as it can safely be run when the harness is wider than the yarn in the reed2 and if the reed is coarser than the harness1 #a in4 at each side will probably be the maximum limit4 ,when changes of this kind are liable to take place1 the cumber board should not be too low down1 nor should the mails hang too close to the back of the slay2 with the cumber board high and the harness a little back the strive will not tell so severely on the warp4 ,when the cumber board is made of boxwood slips1 they can be spread out a little in the frame1 but when there is much of a slant in the harness this would take the mails off the level2 though this can sometimes be counteracted a little by raising the cumber board slightly higher at one end than at the other4 ,the best plan when much of a change is required is to pass over the surplus rows of mails in the harness1 as in harness work1 as well as in shaft mountings1 the mounting may be used for any coarser set of warp than it is built for--of course1 if the width is suitable4 ,this would necessitate the warp1 or at least a part of it1 being drawn out of the harness1 and also requires a new set of cards for the new pattern1 or for the same pattern on a new set of cloth4 ,the surplus mails may be cast out in rows across the loom if many are to be rejected1 or in rows across the harness 7from back to front7 if found more suitable1 or when a small number of mails are to be left idle4 ,suppose for an #h-row harness1 #djj machine1 with #f repeats #bdjj mails on #cj in41 or #hj threads per inch1 and it is required to weave a piece of cloth on this having #gd threads per inch4 ,drawing the yarn into a coarser reed1 and1 if only #cj in4 wide is required1 throwing off the surplus yarn at each side1 would probably be the simplest method2 but if the cloth to be woven is to have #fj threads per inch1 every four throw of mails across the harness1 or one-fourth of the harness1 might be left idle1 or the two back rows of the harness may be left empty4 ,in the latter case the pattern could be painted on #f-row design paper as if for a #f-row machine1 and in the former case the number of designs across the painting would be reduced by one-fourth1 the card-cutter taking care that he omitted those rows on the card that have been thrown idle on the machine4 ,in order to reduce this trouble and expense to a minimum ,messrs4 ,devoge ,co4 have patented an expanding harness which is intended to admit of cloths of different degrees of fineness being woven without any trouble but a little setting of the cumber board and re-reeding the warp4 ,the method of doing so is as follows3--,there are two cumber-board frames1 one above the other1 as shown in the sketch ,fig4 #fg2 these frames are filled with slips which can be moved along when desired4 ,the harness can be set for two degrees of fineness of warp1 as is shown in the sketch4 ,the slips in the upper frame1 ,b1 are set midway above the two positions for a slip in the lower frame indicated by the letters a and a#a4 ,the black lines show the position of the cords when weaving the finer set4 ,the only change required to be made is to shift the lower slip1 a1 to the position a#a1 and to re-reed the warp2 other changes can be made on the same principle1 or by altering both sets of slips in relation to each other4 ,when the slips are moved in the frames1 they can be kept in position by interposing blank slips between them4 ,illustration3 ,fig4 #fg ,the same cards will suit in this case for several sets of cloth1 if required4 ,of course it is plain that the friction on the harness twines working through the two cumber boards must be greatly increased from that of the ordinary method of working2 but for light work1 and when the harness is not required to last long1 it may prove very serviceable when frequent changes are required1 as it furnishes a ready means of accomplishing the desired object1 which cannot be done without cost in some direction4 ,for wide looms or intricate mountings it will not be of much service4 ,in the ,figure only one hook of the jacquard is given1 for simplicity1 but the harness would be filled up in the usual manner4 ,if the harness is built with long mails having several eyes in them1 the second cumber board is not required2 the slips can be shifted and the warp levelled by drawing it through suitable holes in the mails4 ,,chapter ,,iv ,,designing ,,and ,,draughting ,designing is the composing1 drawing1 and colouring1 if necessary1 of the sketches for jacquard patterns1 and in some cases planning the texture of the cloth2 and draughting 7or drafting7 is the term usually applied to the painting of the patterns upon design paper4 ,a designer should be a first-class draughtsman1 and have a thorough knowledge of the various styles of ornament2 he should also be well practised in drawing floral forms from ,nature1 without which there is generally a stiffness and want of freedom in his style of work4 ,for coloured work1 such as carpets1 c41 skilful colouring is the most essential point4 ,no drawing will atone for bad colouring2 at the same time1 good colouring should not be wasted on bad drawing4 ,a designer may draught his own patterns1 and if he is an experienced draughtsman with a good knowledge of weaving1 perhaps this is the most successful method of working2 but if the greater portion of his time is to be taken up with draughting1 his talent as a designer will be1 to a great extent1 lost1 and he will probably deteriorate2 besides1 he will not have the same opportunity for getting up a variety of designs that he would have if he had nothing else to attend to4 ,a designer for any class of work should have a knowledge of the technicalities of the material for which he is designing a pattern2 at the same time1 a very slight knowledge is essentially requisite1 provided the sketch be given into proper hands to be worked out4 ,it must be remembered1 however1 that in this case a sketch may often have to be taken only as an idea for a pattern1 and not be handed by the manufacturer to the draughtsman with directions to make a truthful reproduction of it on the cloth4 ,a draughtsman may be a skilful designer as well1 or he may be a skilful draughtsman and have very little powers of designing4 ,when he is a designer1 the most successful method of getting a variety of patterns would be for the manufacturer to purchase sketches for ideas and hand them over to his designer1 who will be considered to have a thorough knowledge of the practical work1 to prepare them to suit the fabrics for which they are intended1 perhaps completely altering them1 making two or three out of one1 or combining two or more to make one pattern if necessary--in fact1 using them as material to work from4 ,they may then be handed over to the draughtsmen1 or be sent to a designing establishment for draughting and cutting4 ,in case the manufacturer has no designer in his place1 but only a draughtsman1 the sketches must be bought prepared to suit his fabrics1 or it would be better to have the complete work done1 in many cases1 at a designing establishment4 ,of course1 in draughting1 as in all classes of work1 a great deal of the less important portions may be done by junior hands1 but a knowledge of drawing is required1 if only to guide the eye1 by them all1 except the twillers4 ,sometimes designers accustomed to selling sketches get them up in a very deceptive manner in order to deceive manufacturers or their agents1 who may have very little knowledge of the work2 but this can easily be checked by submitting them to a practical designer before purchasing them4 ,a design that may be very suitable for one class of cloth may be equally unsuitable for another class1 and in many cases fashion regulates the suitability quite independently of its artistic merits4 ,for coloured work1 designs should be of such forms as lend themselves to the disposing of colours1 no style being more suitable than ,persian2 whereas in plain work1 as damask1 the flow of line or the variation of the forms1 assisted by portions of fancy shading or twilling1 must give the complete effect4 ,again1 different degrees of fineness of cloth will suit for different designs2 of course1 any pattern that can be put on a coarse cloth can also be put on a fine one1 but many patterns are very suitable for fine work that could not be put on a very coarse fabric4 ,when it comes to fine coloured silks1 anything that the artist can paint can be fairly represented1 as may be seen in the work from the ,coventry silk marker looms1 so that any design can be put upon cloth2 but the question is1 ,is the cloth suitable for the design8 ,illustration3 ,fig4 #fh ,fig4 #fh shows a piece of #h #i design or point paper2 #h #i meaning that each of the large squares1 or designs1 contains #gb small checks or squares1 #h in breadth and #i in length1 but the #i should occupy the same space as the #h4 ,ten by ten appears to have been the standard design1 as patterns are still counted by the #ajj designs1 each containing #ajj checks1 or #ajj checks in length and the same in breadth3 and in some places machines are known as so-many-design machines2 thus1 a #djj jacquard is called a #dj-;design machine4 ,when each design contains as many checks in length as it does in breadth1 the paper is intended for work that is to have equal quantities of warp and weft threads in it2 thus #h #h1 #aj #aj1 #ab #ab paper would all suit for cloth with1 say1 #hj threads of warp and #hj picks of weft per inch1 the difference being that #h #h is intended for a jacquard with #h needles in the row1 and #aj #aj and #ab #ab for #aj and #ab row machines respectively4 ,it is not necessary to have different papers to suit1 as one could be used for all1 and after the pattern is painted it could be ruled in rows to suit the machine1 but it is much more convenient to get the correct size of paper4 ,if #hj threads of warp required to have #ajj picks per inch1 then to find the size of the paper state as #hj3 #ajj33 the number of needles in one row of the machine to the number of cards in each design1 giving #h #aj1 #aj #ab-a_/b1 or #ab #ae2 but #aj #ab1 or #ab #ad would have to be used for the last two1 as a half could not be made1 and #ab #ae is an unusual size4 ,either would do by drawing out the design a little when enlarging it for the point paper4 ,square paper might also be used by counting off the number of checks required1 and drawing an elongated pattern to cover them2 but it is more desirable to have suitable paper for work that is at all particular1 and in case of such as #ab #ae paper1 #h #aj is the same proportion1 and could be used for it1 the squares afterwards being ruled in #ab's for the card-cutter4 ,each upright space on the design paper1 between the lines1 represents a thread of warp or one hook of the jacquard1 and each space between the horizontal lines represents a pick1 or shot1 of weft1 or one card of the pattern2 so that a painted pattern is a magnified view of the texture of the cloth1 in common jacquard work4 ,illustration3 ,fig4 #fi ,illustration3 ,fig4 #gj ,fig4 #fi is a small sketch for a border with spot filling1 which is shown on design or point paper in ,fig4 #gj4 ,the paper is #h #h2 the first four checks are used for a selvage1 and the pattern is on #ab-a_/b designs or #ajj threads of warp1 and #bb designs or #agf cards would be required for the weft1 the pattern being made about three times the size on the design paper that it is on the sketch4 ,the design paper has #af checks per inch1 consequently the cloth would have about #dh threads to the inch to make the pattern appear as the sketch4 ,if the cloth were finer1 say with #gb threads per inch1 then #aej checks on the design paper would be required for the pattern1 which means that #aej hooks of the jacquard would be required for working it4 ,whatever width the sketch occupies 7one repeat of the pattern71 multiply this by the number of threads of warp per inch to be in the cloth required1 and the product will be the number of hooks required for the jacquard1 and the number of checks or spaces required on the design for the warp4 ,the number of cards is found similarly from the weft of the cloth4 ,if1 on the other hand1 a pattern is to be made for a jacquard1 and it is required to find what size of pattern will work on it1 divide the number of hooks in the jacquard by the number of threads per inch in the cloth required1 and the quotient will be the size of the pattern warp-ways1 in inches4 ,the length or weft-way of the pattern can then be arranged to suit the number of cards1 or the pattern can be made any length to suit the style of design4 ,fig4 #ga is a pattern of the same style as ,fig4 #fi1 and it might be wanted to use it instead of ,fig4 #fi for cloth of the same make1 say #dj to #de threads per inch4 ,this could not be done1 as it could not be put on the design paper1 but it would suit very well if intended for cloth with #hj to #ajj threads per inch1 which would admit of its being sufficiently enlarged 7say four times the size of the sketch7 to be correctly represented by the checks4 ,fig4 #fi would be better on cloth having #ej to #fj threads per inch1 coarser sets requiring larger forms4 ,illustration3 ,fig4 #ga ,in preparing a design for point paper1 the sketch is usually first made out and selected by competent judges as suitable for the fabric required1 as well as for the taste of the market in which the goods are to be sold4 ,when selected it has to be enlarged to suit the size it is to cover on the point paper4 ,sometimes the enlargement is made on another piece of paper1 and is then transferred to the point paper2 this is perhaps one of the best methods of proceeding1 but it is not so quick as if the enlargement were made upon the point paper direct4 ,it is usual to rule squares on both the sketch and design paper1 which bear to each other the same proportion that the size of the sketch does to the size of the design paper required to be covered4 ,this guides the draughtsman1 as everything in the small squares on the sketch should be put into the corresponding large squares on the enlarging paper or point paper4 ,a pantagraph is sometimes useful1 and proportional compasses are a great assistance if very correct enlargements are required4 ,when a careful outline of the pattern is made upon the design paper1 it is then painted4 ,some painters dot round the outlines1 and in large forms leave them to be filled in by assistants2 others paint in solid as they go along4 ,vermilion and scarlet and crimson lakes are the paints mostly used4 ,the first is easily washed out1 but the lakes are more transparent1 and admit of the checks on the paper being clearly seen through it1 which is a benefit to both twiller and card-cutter4 ,scarlet lake1 with from a half to a quarter its quantity of crimson lake mixed with it1 makes a very good paint4 ,the ordinary water-colour cakes are the best paints to use1 but powdered colour is sometimes preferred on account of its cheapness4 ,in ,fig4 #gj the painting is all black1 with white twilling on the flowering4 ,simple flat ornamental forms1 if of sufficient size1 are not difficult to put on the design paper1 but more intricate forms and shaded effects require a considerable amount of skill1 and are tedious1 unless to an experienced hand1 the difficulty being to get the checks on the design paper to express the figures in the best possible manner1 and frequently it is necessary to slightly alter the forms to make them come nicely on the paper4 ,when the sketch has to be enlarged to1 say1 three or four times its size1 a slight inaccuracy in the painting will have but little effect1 as it will be reduced on the cloth4 ,at the same time1 advantage should not be taken of this to employ inferior hands at the work1 as1 the more correct the painting1 the more correct will be the pattern on the cloth1 although it be reduced in size2 and a ragged-edged painting will never have a clear1 defined appearance on the cloth4 ,it is in coarse coloured work1 such as carpets1 that the accuracy of the painting is of the utmost importance1 as the pattern on the cloth is as large as1 or may be much larger than1 it is on the design paper2 therefore all inaccuracies are magnified1 and no forms that do not come satisfactory on the squares of the paper will have a good appearance on the cloth1 so that to a great extent the design must be made to suit the paper4 ,when the pattern is all painted on the design paper1 both the ground and pattern for ordinary full-harness work have to be dotted over with the texture of the cloth4 ,this is called twilling4 ,in ,fig4 #gj the texture is a #e-;end satin on both ground and flower4 ,for twilling the ground the same colour is used as the flower or figured portion is painted with1 and for the figured portion black is mostly used1 sometimes white4 ,the twilling dots on the figure mean blanks1 as if these checks were left without any colour on them1 or as the ground1 and they are passed over by the card-cutter when the cards are being cut4 ,in twilling care must be taken not to run the dots up against the edges of the flowering so as to injure the form of the figures4 ,in some cases1 as at any flat portion1 such as a horizontal or vertical line1 or any portion of one1 this cannot be avoided1 but the red dots on the ground should here fall in against the black dots on the figure4 ,it is necessary to begin one set of dots against the other set to carry this out as far as possible1 and in some cases1 when they will not join1 the dots are set out of their places to make them come together4 ,the two dots coming together bind the threads and keep the last thread of the ground on one side1 and of the figure on the opposite side--according as it is the weft or warp that is forming the line--from hanging loose or sliding out from the others4 ,the direction of the twill on the ground or flower may vary so as to suit the twill used1 and whether a satin or sateen effect is required4 ,various kinds of twills are frequently used to give effect1 but too great an irregularity of texture should be avoided1 though a plain ground1 with an #h-or #aj-;end satin for the flowering1 may be used for handkerchiefs with a good effect2 for heavier work a #e-;end satin ground and an #h-;end satin figuring may be used1 but for firm1 strong cloth an #h-;end satin for both ground and figure is much better1 letting either warp or weft predominate largely in the cloth4 ,fig4 #gb shows how a leaf or any piece of ornament may be shaded2 care should always be taken not to let the texture be too close at any part in the shaded portion so as to make hard pieces in the cloth1 as would be the case if a plain texture were used in a firm cloth4 ,illustration3 ,fig4 #gb ,fig4 #gc shows how a flower and bud should be painted so as to give a natural1 or rather semi-natural1 representation4 ,the shading should be made to express the form as well as possible2 a variety may also be made in the twilling on the flower1 as may be seen on the front petal1 where a straight twill is used2 this makes the cloth richer and the petal come out fuller4 ,this pattern is rather small on the design paper to come well on the cloth2 it would be better twice as large1 as it may be seen that in many cases single lines of the design paper have to be used for divisions1 and for full-harness work it is generally better to have at least two lines1 representing two threads4 ,illustration3 ,fig4 #gc ,this painting1 omitting the twilling1 would suit for a pressure harness1 with each line of the design paper representing two or three threads of both warp and weft4 ,no twilling is required on a pressure-harness pattern1 as the texture is wrought by the front mounting2 otherwise the pattern is the same1 bearing in mind that as each check represents two or three threads1 it will not be reduced on the cloth as a full-harness pattern would4 ,the twilling of this pattern is the #h-leaf satin1 which is generally used for fine damask1 giving a much richer effect than the #e-leaf satin4 ,it will perhaps be well to make some reference as to the desirability of using these natural forms for designs1 though it would be useless to enter into the oft-disputed point of whether it is correct or in good taste to attempt to imitate natural forms upon cloth1 or whether even shaded or rounded forms should be treated upon a flat surface4 ,to the latter ,i would answer without hesitation1 by all means do so1 but make the appearance satisfactory and keep them in good taste2 and this can be done if the subject treated is duly considered4 ,the former1 it must be admitted1 is rather pandering to the popular taste than following the dictates of decorative art4 ,one thing is certain1 that the #8million' are better satisfied with floral forms than any other class of ornament1 and the more loosely treated these are1 or the further they are from ornament1 the more pleasing they are to those uninitiated in the beauty of line1 wanting which no ornamental forms can be pleasing to those educated in art4 ,however1 these natural forms suggest ,nature1 and their admirers have so little idea of ,nature's beauties that they do not see the defects in the attempted representations4 ,at the same time1 it must not be understood that a pleasing design1 or one in good taste1 cannot be composed of natural forms--quite the contrary2 for small1 simple patterns1 principally for light fabrics1 they are perhaps more suitable than any other ornament1 giving lightness and gracefulness of appearance1 as may frequently be seen from the designs on the better class of dress goods1 whether woven or printed2 but the natural treatment must be kept subservient to the flow of the design4 ,generally1 a moderately flat treatment without any strong attempts at light and shade is most successful1 the treatment consisting of a graceful arrangement of forms drawn from nature4 ,everyone knows the beauty and grace of the ,japanese designs2 but this is not simply because they are natural forms3 it is the arrangement of the forms that gives the effect4 ,very effective patterns can be made for dadoes of coloured curtains from natural objects1 as here they can have the upright forms suited to them2 but for coloured work1 generally speaking1 and for carpets in particular1 natural forms1 unless treated flatly and conventionally1 are rarely either pleasing or in good taste4 ,with them it is difficult to obtain that intermingling of colours1 be they bright or dull1 that produces a neutral bloom and a satisfactory result4 ,another important point in a pattern1 and often overlooked1 or not understood1 is that1 unless the pattern1 as a whole1 is satisfactory1 no variety or beauty of detail can make it a good design4 ,the general character or lines of the pattern must first be made satisfactory1 after which the detail may be made as interesting as possible1 provided it does not injure the general effect1 and is not incongruous to the nature of the design4 ,as to whether flat surfaces should be treated with shaded ornament or not is a point that will always be in dispute1 but it may be asked why should a designer be hampered with such restrictions8 ,if he can produce a satisfactory pattern by using either flat or shaded ornament1 or both1 why not let him do so8 ,the criterion should be whether the result is satisfactory or not4 ,of course such barbarous work as representing leopards or tigers prowling over carpets or hearthrugs1 or even decorating them with the more homely duck or drake nestling1 or waddling through water1 cannot be too strongly condemned1 highly though they were once appreciated1 and though they still find favour with many3 even shading forms or objects in such a manner as will produce a feeling of weakness1 insecurity1 or danger1 can never be upheld--that is1 such a practice as shading ribbons flowing over carpets or hearthrugs like snares1 and buttoned down at certain points2 or making the surface of the carpet appear very irregular1 which has often been done1 and is often seen in coloured tile pavements4 ,of course these remarks refer more or less to any fabric1 but a little relief in a curtain would not be nearly so objectionable as on a carpet1 so that almost everything turns upon whether the result produced is satisfactory or not--of course1 to those competent to judge1 and who are not overcome by biassed prejudices4 ,natural or semi-natural floral ornament will rarely be injured by a little shading1 whether on a white or coloured fabric1 but it should not be overdone--a moderate amount of shading or a half-flat treatment generally giving a more pleasing effect4 ,conventional floral ornament is1 perhaps1 best treated flatly1 or with a very little shading on some portions that require a little relief4 ,a richer and purer effect in colour can be got with flat than with shaded colours4 ,illustration3 ,fig4 #gd ,fig4 #gd is an example of a small floral pattern of a class much used for dress goods1 either woven or printed1 and gives a very pleasing effect4 ,one repeat of the pattern is bounded by the lines a b c d1 or the whole might be taken as one repeat1 and instead of having a row of pears on a line1 have a pear and some other fruit alternately1 and the same with the apples4 ,this pattern is a semi-natural floral treatment1 and if on a larger scale a little more shading on the fruit and a few turned-over leaves or half-open flowers would not injure it1 but would add to its richness4 ,fig4 #ge is a sort of floral ornamental1 or flatly and symmetrically treated floral pattern1 somewhat after the ,persian style1 and though some would consider it stiff in comparison with the previous one1 it has a very pleasing effect1 and could be used the size indicated for dress goods1 c41 or if enlarged to two or three times the size it would make a very good curtain pattern4 ,small sprigs of flowers1 grasses1 grain1 c41 scattered about over the surface of the cloth make generally a favourite style of pattern4 ,so far the patterns given are such as would require the designer to have a good knowledge of drawing and of ornamental and floral forms1 and many consider that a designer must be a draughtsman2 but such is not the case4 ,illustration3 ,fig4 #ge ,large quantities of patterns are made that do not necessarily require the designer to have any knowledge of drawing2 this is called #8small pattern' or #8texture' designing4 ,a designer of this class should have a thorough knowledge of weaving and of the effect which the patterns on design paper will produce on the cloth4 ,he must1 of course1 have a taste for the arrangement of forms1 and can produce considerable variety by a judicious arrangement of fancy threads through the cloth1 particularly in worsted or woollen goods4 ,the following examples will show how great a variety of patterns can be produced without any knowledge of drawing4 ,but a knowledge of drawing will be a great assistance1 as it trains the eye to correctness of form4 ,fig4 #gf is a pattern for dress goods2 it may be made of cotton only1 or with a cotton warp and worsted weft1 and a good effect is produced by having the warp a different colour from the weft1 say a gold cotton warp and a brown or giraffe worsted weft4 ,warp #fj to #hj threads per inch1 and weft about the same4 ,this is a pattern of the bird-eye class1 and a very large range can be made in this style1 both bold and effective1 or fine and neat1 as may be desired4 ,the smaller patterns may1 of course1 be woven with shafts1 but larger ones require a jacquard4 ,fig4 #gg is another pattern1 of the flushed stripe class1 also suited for dress goods2 this is a silk handkerchief pattern for #ij threads and #if picks per inch2 #fj_/b ,china silk for warp1 and #fj's single ,china silk for weft4 ,if the small dots on the pattern are cut on the cards1 a finer and closer pattern will be produced than if the black squares only are cut1 but of course it would be less effective unless on a coarser fabric4 ,illustration3 ,fig4 #gf ,illustration3 ,fig4 #gg ,fig4 #gh is a pattern that would suit for dress goods if woven similarly to ,fig4 #gf2 and if woven much coarser1 say #be to #cj threads per inch1 it is suited for quiltings4 ,great variety can be made in this style of quilts1 particularly when floral and other forms are interspersed through the texture1 and also when the honeycomb texture is employed1 an example of which is given in ,fig4 #gi in combination with diaper or bird-eye figures2 only a portion of this pattern is given1 but it shows all that is required4 ,in either pure white1 or with a warp of one colour and a weft of another colour1 these patterns are very effective when made from good twist yarn and coarsely set in the reed2 the flushing might be over twice as many threads as is shown in the patterns1 and then more threads of warp and weft be used4 ,it is perhaps to the woollen and worsted trades we must turn to find the greatest variety of patterns of the description we are now dealing with4 ,true1 the greater portion of them can be wrought on shafts1 and perhaps a greater number of shafts are used in these trades than in any other branch of textile work1 as shafts produce a firmer cloth than a harness2 but when large fancy patterns are required1 recourse must be had to the jacquard4 ,fig4 #hj is an example of a fancy twill stripe which could be wrought on #dh shafts if desired1 but might also be wrought on a small jacquard with greater simplicity1 unless very heavy cloth is required4 ,patterns of this description require considerable skill in designing1 and are in some cases more difficult as they increase in size4 ,it may be seen that the pattern or figure is composed of different textures1 and to make a perfect cloth the various textures should all work together at an even tightness1 or so that there will be an equal amount of take-up of shrinkage of the warp for each4 ,when checks or large patterns are to be formed this is most essential1 but in smaller patterns it can in a great measure be remedied by letting the various textures follow each other1 so that if one tightens a little another will make a corresponding slackness1 and all together will balance each other4 ,another important point is to join the edges of the various textures together so that there will be no break1 or floats of warp and weft greater or less than in the textures themselves4 ,in some cases tight and loose textures are wrought together to give a special effect1 and figures may be formed by the close texture pressing the looser threads together4 ,illustration3 ,fig4 #gh ,illustration3 ,fig4 #gi ,another class of pattern by which a very good effect can be obtained by very simple means1 is the hair line or tricot style4 ,fig4 #ha is a dice pattern on this principle4 ,the texture is plain cloth throughout1 and the effect of pattern is obtained by using two colours of warp and weft1 say black and white1 and by arranging the draught and treading so that the black weft will pass over the black warp and the white weft over the white warp on one dice1 and the reverse of this for the next one1 a horizontal and vertical lined effect will be produced1 giving a subdued pattern4 ,the dark checks on the design paper are the tricot or horizontal line effect2 the grey checks the vertical lines or hair line effect4 ,it will be seen at the edge of each dice how the colours are changed in both warp and weft by the two dots coming together4 ,the crosses along the bottom and to the left side of the design show the dark threads and dark picks coming alternately with the white ones4 ,fig4 #hb is a small figure pattern arranged in this manner1 the reversing of the colours being done by the jacquard1 as may be seen from the dots on the design4 ,almost any figure may be treated in this manner1 but simple patterns1 not too irregular or broken in outline1 will perhaps be found most successful4 ,illustration3 ,fig4 #hj ,these fabrics may be made in either woollen1 worsted1 or cotton for dress goods4 ,about #cf threads of warp per inch of #b_/cj's worsted1 and #cb threads of weft per inch1 is a good setting for them2 and in any mild contrasts of yarns1 such as two shades of grey1 they are very pleasing4 ,illustration3 ,fig4 #ha ,illustration3 ,fig4 #hb ,coming now a step further towards the damask or figure patterns1 we have still great scope for variety1 without much1 if any1 knowledge of drawing being required from the designer4 ,this consists of spotting small geometrical figures over the cloth1 the body or ground of which may be plain1 twill1 or any texture desired4 ,fig4 #hc is a pattern of this description with a plain ground4 ,the figures are arranged in satinette or #d-;end satin order4 ,of course1 the ground might be a twill if desired1 and the figures may be of any form that ingenuity can suggest4 ,they may be solid1 and a twilled texture used to bind them if the flushes of warp or weft are too great1 and part of the figure might be warp flush and part weft flush2 in fact any variety that the designer can arrange to produce a good effect on the cloth1 which1 if the warp and weft are of different colours1 may be made very effective4 ,any arrangement for the figures may be used if suited to the size of the figure and the space they have to occupy to suit the repeat of the pattern4 ,the #d-;end satin gives two figures on one diagonal1 and two on the other diagonal alternately2 one figure on each diagonal may be used1 and also three figures on each with equally good effect1 subject1 of course1 to some extent to the size and form of the figures4 ,five and eight-thread satin arrangements are two of the best that can be used if a greater number of figures are required in each repeat of the pattern4 ,to arrange a pattern in satin order1 the usual way is to rule the repeat into as many squares in length and breadth as there are threads in the satin to be used4 ,thus1 for a #e-thread satin1 rule the repeat into five squares in length and the same in breadth1 or twenty-five squares in all1 then place one of the figures into each of five of these squares1 the order being that of the #e-;end satin twill4 ,a draughtsman would either sketch these figures on the design paper1 or sketch one of them on a piece of plain paper1 trace it1 and transfer it to the different positions it would occupy on the design paper1 and then paint each of them independently4 ,but a designer1 without a knowledge of drawing1 would mark out the spaces on the design paper for each figure1 and1 having made one of the figures the required shape on the checks or small squares1 would copy the others from this4 ,in ,fig4 #hc let #b;,a be the first figure formed1 it being started in the second square upwards and first row4 ,now1 the second figure can be similarly begun in #d-thread satin order1 which would bring it to square ,no4 #b1 and it is begun in the same position in this square that the first one was begun in square ,no4 #b;,a4 ,the third figure falls to the third square from #c;,a and #c1 but as this figure is turned round for variety1 the point for beginning it at figures #a and #b must be marked1 and an imaginary square run round it1 and it must be kept in its position in the square1 or the centre of the figure may be found by counting the checks in either of the first or second figures and this figure wrought from the centre2 or1 again1 as the figure is six checks greater in length than in breadth1 it must be set three checks to one side1 and the top point should rise three checks higher up above the large square of the design paper on which it should be started2 but with a plain ground it is sometimes necessary to move the figures one check out of position to allow the plain to fall in regularly all round them4 ,this figure is set one check down4 ,fig4 #d is copied from ,fig4 #c1 and is in the same position4 ,with a twilled ground or irregular figures1 it will not matter if the ground does not fall in quite regularly round them4 ,illustration3 ,fig4 #hc ,illustration3 ,fig4 #hd ,if it was required to make a pattern similar to ,fig4 #hc1 but with five figures instead of four1 and preserve the same density of ground structure round them1 it could be calculated as follows3--,fig4 #hc is on #dd checks broad and #dd long4 ,now #dd #dd #aicf1 and on this there are four figures1 then #aicf #d #dhd4 ,as five figures are required #dhd #e #bdbj checks for design4 ,if there are to be as many checks across the design as up it1 find the square root of #bdbj for the number of checks1 as sqrt#bdbj #ej nearly4 ,if the pattern is not to be square1 the proportion may be found for each side by making two calculations1 one for the greater number of checks squared1 and the other for the lesser number of checks squared1 and extracting the square roots for the two sides of the required pattern2 or1 suppose the warp to be to the weft in the proportion of #aj to #ab1 then state1 as #ab is to #aj1 so is #ej to #db1 the number of checks across the bottom of the pattern2 and as #aj3 #ab33 #ej to #fj1 the number of checks in the length of the pattern1 and #db x #fj #bebj1 which is nearly the same as #ej squared #bejj for a square pattern4 ,but if this is for adding extra weft to the cloth1 the size of the pattern would be reduced1 which might bring the figures too close together and would alter the shape of them2 in this case the addition should be made to the number of checks in length1 making the pattern #ej broad and #fj long1 or to contain #cjjj checks1 and the length of the figures should be increased in proportion4 ,of course this will produce a finer cloth4 ,fig4 #hd is a pattern arranged with five figures on it4 ,a great variety of patterns may also be formed by arranging dice or squares in various ways1 some of which1 as may be seen on the ,indian fabrics1 make very pretty patterns4 ,it will thus be seen that there is plenty of scope for the ingenuity of a textile designer without his being of necessity a draughtsman2 but a knowledge of drawing will generally be of assistance to him4 ,for the more elaborate patterns1 the designer does not require to have the same knowledge of manufacturing that is required for these small patterns4 ,illustration3 ,fig4 #he ,twilling4--,it has already been shown how the patterns are bound or twilled to form the texture of the cloth for ordinary repeating patterns on a straight over-tie2 but when a turn-over or gathered tie is used1 the twilling of one half of the gathered portion will1 on the cloth1 be the reverse1 or run in the reverse direction to that of the other portion1 and this is often a disadvantage to this description of tie1 as one half of the border or pattern1 whatever it may be1 will look coarser than the other4 ,it frequently happens that to avoid the stiffness of a clean turn-over pattern1 which must always have a clear cutting line through the centre of it1 so that1 if cut up1 one half would1 if turned over1 be exactly the same as the other1 a portion of single1 or a turning portion1 is placed in between the two turned-over portions1 which in many cases adds very considerably to the effect of the pattern1 though it is often almost useless4 ,fig4 #he is a pattern of the turn-over type1 and1 but for the interlacing of the bands in the centre1 might be wrought with a simple gathered tie4 ,for this pattern the portion marked ,b would require to be single1 and ,a turned over to ,c4 ,perhaps it is in floral patterns that this form of tie is of most service4 ,when a single tie takes up too much machinery1 and a double over or gathered tie would make the pattern too stiff1 a small portion of single introduced1 as at ,b1 is of great service to the designer in making a pleasing pattern4 ,illustration3 ,fig4 #hf ,when twilling a pattern of this description1 the portion marked ,a would be twilled straight across1 and this twilling would be continued to the centre of ,b1 as shown in ,fig4 #hf1 which gives the idea1 the spots in the centre being taken as the single portion4 ,the portion marked ,c is repeated from the first part ,a by the harness1 and does not require to be put on the painting2 in the figure it is shown 7in different type7 as it would fall on the cloth4 ,it may be seen that the twilling dots on the last line of ,a and the first line of ,c are alike1 and that every pair of lines corresponds1 moving from these to the edges of the pattern4 ,now a turn must be made in the twill in the single portion so as to make it join correctly with ,c1 and this should be done in such a manner as to prevent it from showing plainly on the cloth1 or having too long floats on some of the threads while others are too closely bound4 ,this must be done by setting the dots out of their places on a few lines in the centre1 so as to make the join produce as even a texture as possible4 ,advantage should always be taken of any portions of the pattern that come on this part1 such as the spots in ,fig4 #hf1 to turn the twill round the edges of them4 ,by following the dots on the design paper1 it will be seen how they are brought in at the join4 ,any twill may be broken similarly1 but a different number of threads in the single will alter the arranging of the dots to join the two twills together2 however1 when the principle is understood1 it can easily be worked out4 ,,letters1 ,,mottoes1 ,,etc4 ,illustration ,a turned-over mounting or gathered tie will reverse any ornament1 but while for borders it makes the ornament come correctly1 it prevents letters or words from falling in as they should be read4 ,thus1 if the word ,,club were woven at one side of a cloth1 as at ,a1 and the harness mounted as a gathered repeat so as to turn over a similar border to the other side1 the letters would fall as at ,b1 making them read correctly to the under side of the cloth instead of to the upper side4 ,instead of making a gathered tie1 it would be better to make a plain repeating tie for the second border1 making the word ,,club on both borders as either ,a or ,b1 according as they are to read correctly on the under or upper side of the cloth2 but if it is desired to make the letters read correctly from both sides or edges of the cloth1 as at ,c1 it is plain that there must be hooks in the jacquard to work each border independently1 as one is not a repeat of the other4 ,of course letters on damask will only read correctly on either the face or back of the cloth1 not on both4 ,the same principle holds good when putting names across the cloth1 or for coats of arms and mottoes in the centre1 as is frequently done in quilts1 tablecloths1 c41 but in this case it would be the cards that would do the work4 ,suppose the word ,,hotel to be put across a cloth at one end1 and it was required to have the same at the opposite end to read similarly from that end of the cloth1 it would require to be painted thus1 ,illustration3 ,inverted and reversed ,,hotel1 or the cards might be cut from the painting of the former1 turned upside down4 ,provided it was required to make these words read correctly on the under side of the cloth in the loom instead of on the upper side1 then the first border would be painted and cut as ,illustration3 ,mirrored ,,hotel and the second border as ,illustration3 ,inverted ,,hotel ,this will be best understood by printing the letters on tracing paper and turning it round into the position required4 ,in case of a motto or coat of arms wanted for a large cloth with two centres in it1 one centre to be correct from one end of the cloth1 and the other from the opposite end1 as shown by the girdles at ,a and ,b1 ,fig4 #hg1 the painting would be as in this figure if the upper side of the cloth is to be the right side1 but if the under side is to be the right side1 the first centre would require to be painted as shown in ,fig4 #hh1 and the second one would be as this turned round1 the top where the bottom is1 not turned over4 ,it might be thought that the same painting would do for both2 either that cutting the cards from top to bottom1 or backwards1 or lacing them backwards1 or working them backwards on the loom1 would do for the second centre2 but it would not unless the cards were turned over as well--that is1 to have the outsides of the cards turned inwards1 and the right-hand end to the left4 ,this would suit if it could be done1 but could only be done when the jacquards are made with an equal number of needles to each side of the machine1 as #be rows1 or #bjj needles1 to each half of the card for a #djj machine1 instead of #bf rows to one side and #be to the other1 making #djh needles1 as is usually the case4 ,illustration3 ,fig4 #hg ,in hand-loom districts1 where old makes of machines are used1 it is common to have #djj1 #ejj1 or #fjj needles to the machine1 and the cards can be turned on the cylinders if required1 and are also wrought backwards or forwards to suit4 ,by cutting the cards from the painting in the reverse order--that is1 beginning at the end of the painting and reading and fingering backwards--cards from a painting of a first centre could be cut to suit for a second centre1 as it has exactly the same effect as turning over the card2 but all the rows of needles must be used except any left at the first1 and these and any selvage must be brought to the end of the painting when cutting the second set of cards1 so as to get them to the first end of the card4 ,the cutting begins1 as is usual1 at the numbered end of the card4 ,repainting the centre to suit is the safest way to avoid mistakes4 ,illustration3 ,fig4 #hh ,when a name is running up the side of the cloth1 lacing or working the cards backwards will reverse the reading of the letters from one side to the other1 but not when they are running across the cloth4 ,if the loom is mounted with the cards hanging to the front instead of to the back1 the letters would also be turned from one side of the cloth to the other1 and to be correct they would have to be painted or cut the reverse1 unless the machine or mounting was built to suit4 ,,chapter ,v ,,card-,,cutting ,,and ,,lacing ,the mountings which have been given are of two descriptions--the ,norwich1 with the straight harness1 and the ,london or twisted harness1 with the cards hanging to either side of the loom1 as the machine can be turned either way to suit4 ,for the ,norwich ties the cards are supposed to hang to the back of the loom1 but it often happens that there is not space between the looms to admit of all the cards being hung at the back1 and it is usual for one loom to have the cards to the back and the next one to the front4 ,when the cards hang to the front of the loom the mounting is tied up so that when finished it will be the same as if mounted for the cards to hang at the back2 and afterwards turned round so that the back will be at the front4 ,in case the back left-hand corner twine is the first cord of the harness with the cards at the back1 the front right-hand twine would be the first if the cards are at the front1 and the drawing in of the yarn must begin at it4 ,if the loom is mounted in this way1 and the yarn drawn in from the opposite side1 as if the cards were to hang at the back1 the result will be a toothed or broken-up appearance round the edges of the pattern4 ,the same cards will do for either mounting1 but the pattern and twill will be reversed on the cloth--that is1 they will run from left to right on the one1 and from right to left on the other4 ,the effect produced on letters was mentioned when speaking of them4 ,it was mentioned that jacquards are usually made with #ea rows of hooks or needles1 of #h1 #aj1 or #ab in the row1 being for #djj1 #ejj1 and #fjj machines respectively1 which are those most used2 #bjj and #cjj machines are used for small mountings1 but they may be considered as half #djj and #fjj machines4 ,sometimes the machines are made of any size required--that is1 with any desired number of rows of holes in the needle boards4 ,the objection to this is that the cards cannot be copied on the ordinary repeating machines2 but piano card-cutting machines can be made with the index to suit for cutting any length of card4 ,when using #djj1 #ejj1 or #fjj machines1 or the double sizes1 #hjj1 #ajjj1 or #abjj1 and more than one is required for the mounting1 a second must be used1 such as an #h and a #d1 or a #ab and a #f2 a #ab and a #e would not do so well1 as the #ab has #ab needles in the row and a #e has but #aj4 ,it would be better to use a #ab and a #f and leave #ajj hooks idle1 if only #agjj are required4 ,if a #ab and a #e is to be used it may be done by having the cumber board made #ab in the row1 but made finer in the proportion of #ab to #aj2 then1 where the #ab-row harness is to pass through it1 every sixth row of holes can be left empty1 and it will be all right for the #aj-row harness from the #ejj machine4 ,designs are painted upon the point paper for the purpose of enabling them to be transferred to the cards1 which act on the needles of the jacquard1 and cause the proper warp threads to be raised4 ,the pattern is put upon the cards by punching holes in them1 one hole being punched for each check on the design paper that is filled in with colour1 or it may be the reverse of this1 or otherwise1 according to circumstances4 ,the common method is to cut the red1 and leave the ground or unpainted portion1 and the black1 which stands for ground4 ,there is a card for each line of the design paper for damask patterns2 the holes in the cards represent the dots on these lines1 if each line was cut off and cut into separate designs or larger squares1 then these squares set up lengthways and laid together4 ,take the pattern1 ,fig4 #gj1 and cut the first line from left to right4 ,the card is shown at ,fig4 #hi at ,a4 ,turn the pattern upside down and examine the first line to the right-hand side4 ,the two first checks are empty2 two holes in the card or two punches of the piano machine are passed over2 the next three checks are painted1 for these three holes are cut in the card1 and the remaining three checks in the design being empty are passed over4 ,the next design has the second and seventh checks filled and these are cut on the card1 and so on with the others4 ,the two small holes at each end of the card are for the lacing twine1 and the large one at each end for the peg on the cylinder of the jacquard4 ,the intersections of the fine lines on the card show where the holes fall when required to be cut4 ,this card would be for a #bjj machine1 the empty or unused needles being left at the first half of the card2 #bf rows of #h needles to the card4 ,the card ,b given in this figure is the first of the heavy cutting1 ,no4 #ag on the pattern4 ,reading from the pattern as before1 pass #b1 cut #b1 pass one which is black1 cut #c1 and so on1 cutting the red and passing the black or twilling dots whether they be white1 black1 blue1 yellow1 or green2 they are only there for convenience1 to avoid the trouble of leaving the spaces empty when painting the pattern at first1 it being simpler to dot them over afterwards4 ,illustration3 ,fig4 #hi ,the cards are numbered at the selvage end1 which goes to the sneck side of the jacquard when working4 ,the design may be read from left to right1 but the usual method is to turn it upside down1 and read from right to left1 which comes to the same thing1 beginning to cut from the numbered end of the card4 ,some begin to cut at the other end of the card1 and read from right to left on the design without turning it1 which is still the same4 ,if the loom is mounted or the yarn drawn in1 beginning with the front row of the harness instead of with the back row to the left-hand side1 the cards should be read the reverse way from the design paper2 or1 what would be the same1 turn them over after cutting them4 ,this changes the top row of holes in the cards to the bottom1 or from the back to the front of the cumber board4 ,in case of the loom being mounted from back to front1 and the yarn being drawn into the harness beginning with the front row in the cumber board1 the cards1 if cut in the ordinary way1 would give the pattern a broken or toothed appearance4 ,turning the cards upside down would remedy this1 but would only answer if each part of the mounting consisted of full rows of needles1 for1 if any part began or ended on a broken row1 turning the card would take the holes in it for this part row away from the needles3 that is1 say if the harness was connected with four needles at the top of the row and the card cut for these1 the holes would fall on the four needles at the bottom of the row1 if the card was turned upside down4 ,the cards should be numbered on the side which is uppermost when they are being cut1 and this side should come against the needles if the work is properly carried out4 ,illustration3 ,fig4 #ij ,the old method of cutting cards was for one to take the pattern and call out the holes to be punched1 and they were punched out by a second person1 a perforated plate over the card being sometimes used as a guide to place the holes in their correct positions4 ,a better method was found in the punching plates shown in ,fig4 #ij4 ,a and ,b are two plates hinged together4 ,b ,no4 #b shows the full upper plate4 ,the card is placed on the lower plate1 and the upper one closed down on it4 ,punches are then filled by hand into the holes in the upper plate according as the pattern is read from the design2 then the plates are passed through a roller press1 which pushes the punches through the card4 ,with small machines this suited very well2 but the filling in of the punches was tedious for larger machines1 and shortly after the introduction of the jacquard by ,mr4 ,s4 ,wilson1 in #ahba1 he introduced a method for filling the plate with punches to correspond with each line of the design paper1 as follows3--,over1 or in front of1 the design a set of upright cords is placed1 as in reading the patterns on the simple of the draw-loom4 ,on these cords the pattern is picked1 and weft threads drawn in1 one for each line of the design paper1 for plain damask4 ,when all the design is finished the threads compose one repeat of the pattern in a loosely-woven cloth4 ,the upright cords or leashes pass through eyes in a set of needles1 arranged like those in a jacquard machine and each weft thread put in1 when picking the pattern1 shows which of the leashes are to be drawn4 ,as each set of leashes is drawn the needles connected with them come into contact with a set of punches arranged in a frame or plate1 and push them into a punching plate1 which is then placed over the card1 as in ,fig4 #ij1 and passed through a roller press4 ,this method of picking the pattern for card-cutting is still in use1 and an improved method of using the plates and rollers is still found very convenient for many purposes1 such as copying cards and small patterns1 c4 7,see ,copying ,machines47 ,illustration3 ,fig4 #ia ,card cutting is now almost entirely done by #8piano machines4' ,they take the name of piano from the pins or keys which are arranged for the cutter's fingers1 and to distinguish them from an older machine1 which is similar in make1 but in it the pins or keys which act as locks on the punches are wrought with cords instead of by the fingers4 ,the cord machine is similar in make to the piano machine2 but the cutter usually sits at one side1 and has the board or stand for the pattern facing him4 ,the treadles are also turned sideways2 but the cord is put in at the end1 as in the piano machine4 ,fig4 #ia shows how the cords are arranged4 ,,aa are the cords1 #ab in number1 which the cutter draws4 ,,bb are another set from the former ones to the keys1 passing under pulleys at ,c4 ,d is the punch-box4 ,the keys have springs on them1 which press them in over the heads of the punches2 but at the top of the cords are indiarubber springs1 fastened to the crossbar ,e on the frame which supports the cords1 and these springs are strong enough to draw out the keys4 ,when any of the cords ,,aa are drawn down the cords ,,bb connected with them are slackened1 and the keys spring in over the punches1 locking them1 and punching holes when the treadle is pressed down4 ,the cords ,,bb can be connected from the right-hand side of ,,aa to the right-hand side of the punch keys1 and run from right to left1 or they may be the reverse of this1 according to the way the cutter reads the pattern4 ,sometimes piano machines are fitted to work with cords to suit the cutter4 ,in this case there is only one set of cords1 as ,,aa1 set behind the punch block1 and the cutter sits at the end of the machine4 ,instead of springs1 weighted levers1 or tumblers1 may be used at the top of the cords on the bar ,e4 ,when springs are used the bar should be lowered when the cutter is not working1 by slackening the set screws at ,,gg1 so as to relieve the strain on the springs4 ,when working the cord machine the cutter uses only one hand to draw the cords2 but on the piano machine he uses both hands1 and can proceed quicker with the cutting4 ,fig4 #ib is a view of ,devoge's piano cutting machine4 ,in these machines one cross row of the card is punched at each tread2 the cutter sits in front of the machine1 with the design fastened on the frame before him1 as shown in the figure4 ,the straight-edge1 or ruler1 across the design is for the purpose of guiding the cutter's eye along the line of the design paper that he is cutting from1 and he screws it up or down a line1 as the case may be1 for every card he cuts4 ,he keeps one foot on each treadle and his fingers on the keys in the punch block1 the arrangement of which is shown in ,fig4 #ic1 and presses in a key to correspond with each dot on the line of the design paper on one design1 or large square1 for each tramp4 ,the numbered end of the card is put into the clip on the index carriage1 and the guide for the card set to suit the width of the card used1 so that the punch will cut the holes in the centre of the card4 ,the lacing and cylinder peg holes are first cut1 by pressing in the keys ,e for the peg hole1 and for the lacing #b and #g for an #h-row card1 #a and #h for a #aj-row1 and a and c for a #ab-row4 ,any blank designs1 or rows of the card1 are now passed over1 by running back the index carriage1 if the design does not occupy the full length of the card1 it being the usual custom to leave all empty rows to the selvage or numbered end of the card1 though it may in some cases be advisable to be otherwise4 ,the selvage1 if any1 is usually cut first1 and then the pattern4 ,illustration3 ,fig4 #ib ,pressing down the right foot treadle1 when any of the keys are pushed in1 punches holes in the card with the punches locked1 and the left foot treadle1 which works alternately with the other1 is for moving the index carriage1 which shifts the card from one row of holes that have been punched to the next one1 so as to place it in position for the punches4 ,in ,fig4 #ic the black dots represent the heads of the punches1 #ab in number4 ,the keys #a to #h are used for cutting an #h-row card2 when any key is pressed in it passes over the head of its corresponding punch1 and locks it1 so that when the cutter presses down the treadle and the punch block is brought down on the card1 the locked punch is pressed through it1 while those not locked rise up4 ,the keys a and c added to the #h suit for cutting #aj-row cards1 and b and d added to these suit for #ab-row cards4 ,the four keys a b and c d can be pressed in with the two thumbs4 ,e is the key for the peg hole4 ,a good cutter can cut from #ajj to #aej cards per hour1 but this is laborious for constant work4 ,sometimes the cutting machines are driven by power1 but as yet 7#ahid7 this is not general4 ,illustration3 ,fig4 #ic ,messrs4 ,devoge ,co4 can attach an arrangement to their machines so that they can be driven with a belt4 ,the punch block is wrought by a lever driven by an eccentric1 and is kept constantly rising and falling2 the cutter fingers the pins so as to keep time with the punch block1 and should he wish to stop1 or should anything go wrong1 he can stop the card at once by raising one treadle and pressing down the other1 which throws the motion for shifting the index carriage out of gear1 and the card stands stationary1 and although the punch block continues to work it takes no effect when the punches are not locked by the keys4 ,the machine works very smoothly1 with very little noise1 and with a little practice any boy or girl accustomed to card cutting can easily become acquainted with working it4 ,the index of the piano machine is generally made for #ea rows of holes in the cards1 #djj1 #ejj1 and #fjj machines being those generally employed3 #ea rows of #h #djh needles2 #ea rows of #aj #eaj needles2 and #ea rows of #ab #fab needles1 which1 with a few odd needles on the #be-row side1 represent the number of needles in a #djj1 #ejj1 and #fjj machine4 ,if larger machines with longer cords are required1 the index of the cutting machine must be altered to suit them4 ,card paper should be of such a quality as will not be easily affected by the atmosphere4 ,when cards are for small machines1 and are only required to work for a short time1 an inferior paper will do for them1 and save expense2 but for large patterns which are intended to work for years it will come cheaper in the end to get a good quality of paper--in fact1 the best that can be made4 ,specially prepared oil-saturated paper is made for the purpose of preventing the atmosphere taking too much effect on it4 ,for hand looms1 sometimes the cards are painted with red lead1 and sometimes with shellac varnish1 or shellac 7best red7 dissolved in methylated spirits4 ,cards are made of different weights of paper2 some prefer them thin1 and others thick4 ,a moderately thin1 tough paper is the best4 ,about #af to #ah cards to #a lb41 for #djj cards1 is a good medium weight4 ,after the cards are cut they have to be laced into a chain to revolve round the jacquard cylinder on the loom4 ,the usual method of lacing is to have a frame with pegs or studs set in it at a distance apart to suit the size of the jacquard cylinder4 ,the cards are spread on this frame as shown at ,a1 ,fig4 #id1 and laced with a steel needle1 thicker in the centre than at the ends2 it is about #b-a_/b in4 long1 and has an eye in the centre1 through which a piece of fine twine is tied in a loop1 and the lacing tape can easily be drawn through this4 ,the cards at ,a are numbered #a1 #c1 #e1 but all the numbers would follow in rotation if the jacquard had only one cylinder2 if a double-cylinder machine1 half the cards would be laced forward1 as at ,a1 and the other half 7the even numbers7 backward1 as at ,b4 ,the odd numbers usually go to the back of the loom1 and the even ones to the front4 ,several kinds of cord and tape are used for lacing cards1 but two plies of round cotton cord1 well soaped or waxed1 is usually the most satisfactory for wear4 ,when lacing cards1 the lacings should be crossed over1 each one passing from left to right of the other in turn1 at each hole and between the cards4 ,this is important1 to keep the cards straight4 ,the cards should be tightly laced1 as the lacing is almost certain to stretch a little2 so that they are better for being rather tight for the cylinder at first1 otherwise they are liable to become too slack after a little wear1 and if such is the case they will not fall properly on the cylinder pegs4 ,this and other causes--such as irregular expansion or contraction of the cards1 badly cut cards1 and a long draw on the cards--occasion considerable wear on the peg holes1 and now eyelets are being tried in them to avoid the breaking-up of the holes2 but it is probable that good paper and careful work will prove a more suitable remedy4 ,the card should not be deeper than the face of the cylinder2 better a trifle less1 to allow for the lacing to pass between them1 and then if laced as tightly as possible they will still be pliable and work freely4 ,cards are usually numbered with pen and ink1 but the numbers may be stamped on with an indiarubber stamping machine similar to that used for paging books4 ,illustration3 ,fig4 #id ,lacing ,machines4--,the ,singer ,sewing ,machine ,company brought out a machine some years ago for lacing cards1 and it performs its work very well1 though many object to it1 as it stitches a lacing tape along the cards1 instead of lacing them in the usual way4 ,the machine is a #c-or #d-;head sewing machine1 according as three or four rows of lacing are to be used on the cards4 ,the lacing is a tape2 one tape is laid below the cards at each row of lacing1 and another above1 and both are stitched together through the cards4 ,another machine was invented by ,count ,sparre more recently which laced or sewed the cards through the ordinary lacing holes1 much in the same manner as hand lacing1 except that the lacings are looped on each other through the holes instead of passing up and down through alternate holes4 ,a still later one1 by ,messrs4 ,reid ,fisher1 of ,dunfermline1 and ,mr4 ,parkinson1 of ,bradford1 has further improvements2 this machine is now working very satisfactorily4 ,other machines have since followed4 ,copying or ,repeating ,machines4--,there are several varieties of machines for copying or repeating a set of cards after they have been cut by the piano machine1 and it often happens that this is required in case of several looms being put on the same pattern2 or it may be that a set of cards for one loom is made up of two or three parts repeated several times4 ,one of the simplest of the repeaters is a small treadle machine in which the card is repeated by rows1 the holes of the cut card acting upon needles that push in the pins above the punches1 which are similar to those in the piano machine2 and each row is punched by depressing a treadle4 ,this is a slow method of repeating1 but suits for small factories where it is not worth while having a more expensive machine4 ,any boy or girl can repeat the cards1 instead of requiring a card-cutter to read them4 ,a more useful machine is the railway press repeater2 it is taken from the old method of cutting described on page #adb4 ,the cards to be repeated are placed on a cylinder the same as that used in the jacquard1 and pass down over the ends of long needles similar to the jacquard needles1 but arranged in a box1 and with long helical springs on them4 ,in a thick plate1 or box1 in front of the needles is a set of punches1 and the stamping plate rests in front of the punch box1 close up against it4 ,by means of a treadle the needle box can be drawn forward1 and where there are holes in the card to be copied the needles pass through them1 and1 pressing on the punches1 push them from the box into the stamping plate4 ,the punches have heads on them that will not pass through the stamping plate1 but will go into the holes in the box or frame1 and when they are pushed into the plate it can be drawn away and turned over so as to prevent them from falling out4 ,the plate is then placed on a box-plate made to hold the card to be cut1 and somewhat similar to that shown in ,fig #ij4 ,the box or hinged plates are set on a slide frame with rollers to travel on1 and at the end of the frame is a strong roller press4 ,the plates can easily be run forward to the press1 and the card punched by running them under the roller2 it may then be taken out1 and as many impressions from the plate cut as are required4 ,when finished1 the stamping plate is taken back to the punch box and placed against it as before2 then1 with a comb1 or block of wood1 set with pins1 all the needles are pushed out of the plate into the punch box4 ,another card can be brought before the needles1 and the plate filled as before4 ,illustration3 ,fig4 #ie ,illustration3 ,fig4 #if ,this machine is very useful for copying damaged cards1 even when a repeater as those about to be described is at hand4 ,a damaged card can be held between the needles and punches1 and the plate filled1 same as when copying a set4 ,figs4 #ie1 #ig1 and #ih show the principle of working three of the best-known repeating machines1 which will copy a set of cards at the rate of from #dj to #fj per minute4 ,fig4 #ie shows the arrangement of the punches in ,nuttall's patent repeater4 ,the punches are shown at ,a1 and the stoppers or keys at ,b2 the cards to be punched pass in between the blocks ,c and ,d4 ,b#a shows the shape of one of the stoppers which1 when over a punch1 locks it1 and causes a hole to be cut in the card4 ,the stoppers all stand over the punches when at rest2 the cards to be copied are hung on a cylinder1 and act on a set of horizontal needles1 g 7,fig4 #if72 these needles have upright wires1 m1 n1 passing through eyes in them1 and also through eyes in the stoppers b4 ,the upright wires act as levers1 working on centres1 m2 and when one of the horizontal needles g is pushed back by the card to be copied1 the corresponding stopper b is drawn from above the punch a1 which allows it to rise when the card to be cut is raised up against it by the block ,d 7,fig4 #ie71 between which and the punch block c the cards to be cut pass1 so that no hole is punched in the card2 but where there are holes in the card to be copied1 the needles g are not pressed back1 and the stoppers are allowed to remain over the punches1 locking them1 and causing holes to be cut in the card pressed up against them4 ,illustration3 ,fig4 #ig ,this machine has been superseded by one in which upright rods act as stays on the punches4 ,these rods stand on the punches1 which have concave tops on them2 the upper ends of the rods rest under the bars of a grid1 or rebated plate1 shown in section at ,p 7,fig4 #ie74 ,when in this position the punches are all locked4 ,a set of needles are connected with these rods1 and when the card to be copied presses on them1 those that are pushed back move the top of the rods connected with them from under the bars to the spaces between them1 which allows the rods to rise up with the punches when the card to be cut is pressed up4 ,illustration3 ,fig4 #ih ,the principle of a repeating machine made by ,mr4 ,mc,murdo1 of ,manchester1 is shown in ,fig4 #ig4 ,the cards to be copied hang on the card frame of a jacquard1 as shown at ,c4 ,from the hooks of the jacquard to the punches ,a are wires in the form of a single harness4 ,the blank cards ,d pass in over the block ,b1 which is stationary4 ,enlarged front and side views of a punch are given at ,g and ,h4 ,at #a1 #b1 and #c are shown the notches cut in the punch1 through which the slide bars ,e and ,f pass4 ,these slides are also shown at ,e#a and ,f#a4 ,the bar ,e is stationary1 acting as a stay for keeping the punches in the box1 and the notches in them1 at #a1 are long enough to let them slide up and down on the bar4 ,the slide ,f is drawn out before the jacquard is drawn1 and pushed in again afterwards2 if any of the punches are raised by the jacquard1 the notch #c will be raised to the position of the notch #b1 and the slide bar will pass through the lower notch1 thus holding the punch up1 and when the punch block is pressed down1 holes will be cut in the card where the punches are locked in the upper notch4 ,when the punch block is being sunk to punch the cards1 it is necessary to have a spring in the wires that connect the punches to the jacquard hooks1 and this is effected by having the wires made with a sliding joint and a small spiral spring on them1 as shown at ,l4 ,the principle of ,devoge's repeater is shown in ,fig4 #ih4 ,this is one of the oldest machines in the market1 and there are various opinions as to whether it is excelled by any of the others1 or not4 ,it is somewhat on the principle of the ,french repeating machines1 being wrought by a jacquard and harness1 ,e1 to which a second harness or set of cards1 ,f1 is attached1 and passes over pulleys to the punches ,a4 ,when the harness ,e is drawn by the jacquard1 the cords ,f are slackened1 allowing the punches to drop1 and they are locked in the punch box by the slide bar1 ,h4 ,the cards to be copied are shown at ,d1 and those to be cut pass through at ,c4 ,the punch block is stationary1 and the block ,b rises against the punches with the card on it4 ,the blank cards require to be laced to make them ready for the repeaters1 and also to have the peg holes cut in them2 blocks are provided for the purpose of cutting the lace and peg holes4 ,an enlarged view of a punch is shown at ,p4 ,,wiring ,,cards ,after the cards are laced1 if intended to be wrought on power looms in the usual way1 they require to be #8wired'--that is1 to have pieces of straight stiff wire1 about #b in4 longer than the cards1 tied across them to the lacing1 so that they may be hung on the racks or frames prepared for them on the looms4 ,the wires should project #a in41 or rather more1 at each end of the cards2 they should be tied to the under side of the cards1 so as not to come against the jacquard cylinder1 and it also bears them better1 being under the lacing4 ,a piece of waxed twine is mostly used for tying them on4 ,the distance between the wires depends upon the number of cards1 and the height they are when on the loom4 ,for a small set1 a wire to every fourteen or sixteen cards is a very good distance apart1 but for a large set a wire to every twenty or twenty-four cards will be sufficient in order to give a longer drop and take up less lateral space4 ,,chapter ,,vi ,,special ,,jacquards ,,and ,,harnesses ,,cross-,,border ,,jacquards ,a difficulty has always existed in working cross borders on handkerchiefs1 cloths1 c41 so as to avoid having to shift or change the cards1 and also to do without the expense of getting a complete set of cards cut for the whole cloth4 ,it may be also that different patterns are required on the cloth1 such as cross bands of small figures1 and if1 say1 twenty cards would make a repeat of one figure1 and it was required to weave1 say1 #ajj repeats of this1 and then change to1 say1 fifty repeats of some other figure1 the same difficulty would arise as with cross borders4 ,when there is only a short distance between the changes of pattern1 it will generally be found more profitable1 all things considered1 to have the complete set of cards cut1 so as to require no changing1 particularly if the pattern will run for a length of time2 but when the patterns or cloths are long1 the cards become very expensive1 and even if it would be desirable to get a complete set for the full cloth1 it may be that there would not be space on the looms to hold them1 over #ae1jjj cards being sometimes required to weave a complete tablecloth4 ,many methods have been adopted to remedy the inconvenience and to save expense4 ,a few of them will be given1 but it must be left to manufacturers to judge whether they would prove an advantage to them or not4 ,for weaving cloths or curtains it is a common practice to have the cross-border cards and one repeat of the centre pattern cut4 ,the card rack is made as in ,no4 #b 7,fig4 #ii74 ,when either the border or centre cards are working1 they are put into the hollow part of the rack or card frame1 as at ,f1 and the other set is hung on the flat rest of the frame1 at either ,d or ,e4 ,when a change is to be made1 a card-shifter has to go up and change from one set to the other1 lifting the set that had been working out of the hollow of the frame1 and putting it back or forward on the rest ,d or ,e1 and bringing the set which is to work down into the place of those removed4 ,this1 of course1 is expensive1 gives a great deal of trouble1 and is severe on the cards2 at the same time1 in many cases it is found to answer as well as any method yet adopted1 particularly where space is a consideration1 and when two or more sets of cards are used1 in case of two or more machines4 ,illustration3 ,fig4 #ii ,a better plan is to have a sliding-card frame1 as shown in ,no4 #a of the same figure4 ,a is the frame for the rollers over which the cards travel1 ,b1 ,b are two bars on which the card frame ,c1 with the roller frame ,a attached1 travels4 ,the card frame is only shown in end view4 ,two of these must be for each set of cards1 and the whole frame must be fastened together complete for all the cards required1 so that it will all slide on the bars ,b1 ,b4 ,suppose there are two machines working there must be four card racks2 on two of these the centre cards are hung1 and on the other two the border cards4 ,either set can be placed opposite the cylinders of the jacquard1 and wrought as long as is required2 then they must be taken off the cylinders1 the card frame shifted till the other set of cards comes into their place1 when they can be put on the cylinders and wrought over4 ,this is a very good plan for working long cloths1 but takes up a good deal of space1 and for more than two machines might in many cases be unsuitable4 ,illustration3 ,fig4 #ajj ,another method is to have two sets of card irons1 one above the other2 the border cards are hung on the lower frame1 and the centre cards on the upper one4 ,the centre cards will work in the usual way1 and when the border is to be wrought the cards for it are taken round the centre set1 which1 of course1 are taken off the cylinder4 ,the rollers must be made to shift so as to direct the cards properly into their respective frames2 the top frame is smaller than the bottom one1 and farther out from the machine4 ,if hooks and eyes are sewn on the first and last cards of these sets1 the weaver can hook them together when a fresh pattern is required1 so that the one set will carry the other round the cylinder4 ,then1 by drawing a cord1 the rollers should change position so as to direct the falling cards into the proper frame4 ,the card irons are of the usual shape1 and the distance between the upper and lower ones may be regulated by circumstances4 ,another simple method is to have the card frame made with a double curve in it1 as shown in ,fig4 #ajj4 ,one set of cards hang in each of these curves1 as at ,a and ,b4 ,the set in the curve ,a can be wrought over as long as required2 then these cards can be taken off the cylinder and the set at ,b put over it4 ,one thing must be observed3 that the frame and rollers be so placed that the cards can be guided into the receptacle ,b1 and to do this there must be a considerable fall for the cards1 so that for a loom with a low framing this might not be feasible4 ,otherwise1 it is a simple method of arranging two small lots of cards1 and if one lot is much larger than the other1 let ,a be a narrow curve1 and the small lot of cards hang in it1 which will lessen the slant of the cards falling to ,b4 ,although such arrangements as the foregoing are required where there is much machinery used1 it is evident that for frequent changes they would take up quite too much time4 ,several machines have been made for the purpose of changing from one set of cards to another without having to move the cards4 ,the principle of these machines is to have two cylinders1 one at each side2 one set of cards is placed on one cylinder1 and the other set on the other cylinder1 so that by working one or other cylinder1 as required1 either border or centre may be woven4 ,no4 #a 7,fig4 #aja7 shows a plan that was tried some time ago1 but did not work satisfactorily4 ,the needles passed through a needle board at each side of the machine1 as at ,a and ,b1 and had small spiral springs fastened on them inside the needle boards4 ,the border cards could be put on the cylinder at ,a1 and the centre cards on that at ,b4 ,the cylinder at ,a could be wrought as a single-acting machine till a change of pattern was required2 then the cylinder at ,b could be brought into action1 and that at ,a remain stationary and clear of the needles4 ,the heads of the hooks were made heart-shape1 as shown1 and the blades of the griffe could revolve into the position shown by the dotted lines1 so as to suit the working of the cylinder at ,b2 this was effected by the weaver pulling a cord4 ,this machine was given up1 as it was difficult to keep it in order4 ,another method is shown at ,no4 #b 7,fig4 #aja71 where there are two griffes--one at ,f1 and the other at ,g2 one cylinder works at ,e1 and the other at ,d4 ,only one set of springs is required on the needles--behind the needle board ,e--as the spring of the hooks is sufficient to act in the opposite direction4 ,when the cylinder ,d is working the lower griffe is stationary1 and when the cylinder ,e is working the upper griffe is stationary4 ,the cylinders and griffes are brought into action as required by suitable mechanism4 ,this machine has not been considered sufficiently successful to make it worthy of being persevered with4 ,illustration3 ,fig4 #aja ,illustration3 ,fig4 #ajb ,the principle of ,davenport ,crossley's border jacquard is shown in ,fig4 #ajb4 ,the upright hooks are as in an ordinary machine4 ,four of the needles are shown at b1 and are made in the ordinary way1 with the exception of the eyes in them for the small upright needles d to pass through4 ,these needles d are connected with a set of horizontal ones1 as shown at a1 and act as levers between them and the needles b1 the bars behind them serving as fulcrums2 so that when the needles a are pressed back by the cards1 the needles b are also drawn back through the medium of the uprights d4 ,the cards least in action are put on the cylinder for the needles a1 and the others act on the needles b4 ,the cylinders can be brought in or out of action by the motion shown at ,a1 ,b1 ,c1 ,d1 ,e1 ,f1 ,g4 ,a and ,b are the cylinders1 working on swing motions2 ,c ,a1 ,d ,b1 are connecting-rods for giving motion to the cylinders2 either of these can be brought into action as required4 ,g is a rocking lever carrying a stud on each end1 which work in the slots ,c and ,d2 these slots are shown at ,d#a where the notch at one side of them will be clearly seen4 ,when the stud on the bar ,g gets into this notch1 the cylinder will be driven out and in1 but when not in the notch the stud can slide along the slot1 allowing the cylinder to remain stationary4 ,by pulling the cord ,h either cylinder can be wrought as required through the connections shown1 one of the connecting-rods being raised and the other lowered4 ,f1 ,e are the levers for driving the rocking bar ,g4 ,this machine works very well1 though the principle of its construction is not all that could be desired1 and it requires a considerable space4 ,it can be made a double-lift machine by having two hooks to each needle and two griffes as in the ordinary double-lift1 single-cylinder machine4 ,illustration3 ,fig4 #ajc ,the principle of ,devoge's border jacquard is shown in ,fig4 #ajc4 ,c ,c is the rocking bar1 for driving the cylinders1 working on the centre ,d4 ,it is driven by the levers ,f1 ,g1 and the connecting-rod ,e4 ,the notches ,a and ,b fall over the studs on the cylinder frame1 and can either be let down or raised1 as required1 by the cords ,k1 ,l and the levers ,h1 ,i4 ,the machine is an ordinary double-cylinder one1 and either griffe can be wrought to suit the cylinder that is in action4 ,this machine can be used as an ordinary double-acting one1 as a single-acting one raising both griffes together and bringing in both cylinders together1 or as a border machine working one griffe and one cylinder at the same time4 ,another method1 similar to the above1 is to have a double-cylinder machine with the cylinders wrought by the griffes1 then have a stud on the crank-shaft wheel for raising one griffe1 as for an ordinary single-acting jacquard1 and the two connecting-rods from the griffes made so that either will work on it4 ,a hook or catch can be put in any convenient place1 so that when one connecting-rod is on the stud the other can be hooked out of the way4 ,the rods can be made to slide on to the stud easily1 and be fastened with a pin1 so that the weaver can readily change from one to the other4 ,,open-,,shed ,,jacquards ,to obviate the vibration of the harness as much as possible1 as well as to economise the wear and tear of it and to minimise the friction on the warp threads1 especially in weaving patterns requiring heavy lifts1 such as warp-faced patterns1 ,messrs4 ,priestley ,co41 of ,bradford1 patented an open-shed jacquard1 the principle of which is shown in ,fig4 #ajd4 ,it did not1 however1 prove successful1 as the tacklers found some difficulty in working it4 ,the machine is an ordinary double-lift jacquard with one cylinder1 and works in the ordinary way4 ,the hooks are made as in ,fig4 #ajd1 where it may be observed there is a turn or catch on the lower portion of the hook1 at ,a4 ,above these catches is a set of bars1 b1 like a stationary griffe1 and when the hooks are raised by the upper griffe1 in the ordinary way1 they spring over these lower bars and rest on them when the griffe begins to fall4 ,all the hooks raised would thus remain up1 were it not that the cylinder1 pressing in for the second griffe 7the machine being double-acting71 which begins to rise as the upper one begins to fall1 presses back those hooks that are not to be raised for the following shot1 and as they are held by the griffe above1 they spring back at the bottom1 and1 clearing the bars b1 come down with the falling griffe4 ,in this way the hooks1 when once raised1 remain up till pressed off by the card1 so that in the case of working a warp stripe with an #h-leaf satin binding the hooks would only fall for every seventh pick4 ,illustration3 ,fig4 #ajd ,illustration3 ,fig4 #aje ,another machine has since been tried1 but did not work satisfactorily4 ,in this machine the lifting hooks are formed with loops or hooks1 in addition to the top hooks4 ,the hooks are lifted in the ordinary way by the griffes2 and upper knives1 made to reciprocate horizontally1 catch the raised hooks and support them4 ,by suitably timing the motions of the card cylinder the hooks may be kept up as long as required by being transferred from one set of knives to the other4 ,the shape of the hooks and needles is shown in ,fig4 #aje4 ,the needles may be as at b or b#a4 ,this machine acts as an ordinary double-lift jacquard1 but has only one set of needles1 which pass through needle boards at each side of the machine1 and are acted upon by two card cylinders4 ,no springs are required1 the hooks acting as springs to keep the needles in position4 ,the cylinders are driven by a tappet1 and can be held against the needles as long as required2 one cylinder must press on them when the griffes are passing1 so as to prevent those hooks which are descending from being taken up by the ascending griffe4 ,there are two griffes2 three of the knives of the one are shown at #a1 #c1 #e1 and three of the other at #b1 #d1 #f4 ,when these knives lift the hooks by the lower loops or hooks on them1 they deposit them on to a set of knives1 a1 a1 a1 a1 in an upper grid or grating1 which has a lateral or horizontal motion4 ,the lower knives raise the tops of the hooks slightly above these upper knives1 so as to clear them1 and the upper grid is then moved sideways1 taking the knives from under one set of heads of the hooks and placing them under another set4 ,each time the griffe rises all the hooks not acted upon by the cards will be deposited on the upper grating1 and will be transferred from one knife to another at each lift1 till the card acting upon the needles keeps them clear of the upper grating and allows them to fall with the descending griffe4 ,in this machine the tugs or tail cords1 as used with double-lift machines1 are not required1 the double hooks serving for two single ones4 ,other efforts have been made in this direction1 but the plan of using small pulleys on the tail cords1 between the pairs of hooks1 to which the neck twines are hung1 is the only one worth mention4 ,the same principle will be found for working the shafts in ,fig4 #aae1 and is more suitable for a few shafts than for #djj to #fjj hooks1 or pairs of hooks4 ,,the ,,verd,l ,,jacquard ,everyone accustomed to work large patterns on jacquards1 especially on power looms1 must have found the inconvenience resulting from a large set of cards4 ,the space taken up1 the time and trouble required for changing them1 to say nothing of the cost1 have been sufficiently felt1 but have hitherto had to be borne with as a matter of necessity4 ,for working fine tablecloths with from #aej to #ahj picks per inch1 or for curtains where from #c to #f cards are required for each weft line of the design1 and when from #b to #d jacquards are used1 the inconvenience and cost of a set of cards ranging from #aj1jjj to #ej1jjj are very considerable4 ,the small jacquards described at ,fig4 #cj make a great saving in the space taken up by the cards1 as well as in the quantity of card paper used2 but it has been thought that a still greater saving could be effected4 ,illustration3 ,fig4 #ajf ,m4 ,verdl1 of ,paris1 has for a length of time been endeavouring to perfect a system of substituting a continuous roll of perforated paper for the cards1 and has succeeded in doing so1 though it is doubtful if he will be so far successful as to supersede our present method of working4 ,these machines were taken up by ,benson's ,patent ,jacquard ,company1 of ,belfast1 in the year #ahgf1 but did not then give satisfaction1 the greatest obstacle in the way being the effect of the atmosphere on the paper2 and as the needles are very closely set together1 it was found impracticable to keep the paper set so as to act correctly on them4 ,this difficulty is now claimed to be overcome by having procured paper which is said to be less liable to be affected by the atmosphere than the brass plates of the machine4 ,several of these machines have been tried in ,scotland1 but it will take some time to prove them thoroughly and get the workmen accustomed to them1 as they are much finer than the jacquards in general use4 ,the ,verdl machine consists of a small jacquard1 the ordinary ,french make of machine1 which is usually made with #ddj and #hhj hooks for the single and double machines respectively4 ,in addition there is a frame or box attached to the front of the machine1 against the needle board1 containing another set of horizontal and vertical needles or wires1 which act upon the ordinary needles of the jacquard1 according as they are acted upon by the perforated paper4 ,fig4 #ajf1 ,nos4 #a1 #b1 and #c1 shows the principle of the machine4 ,b1 ,b show the needles1 and ,d1 ,d the uprights or hooks of the ordinary jacquard2 only four of each are given1 but sixteen are used4 ,n is the face-plate or needle board1 and ,o is the clap-board used for bringing back the needles1 which have no springs on them2 but the hooks are turned up double1 and the back or turned-up portion of them1 coming against horizontal wires or bars1 shown in section above the needles1 acts as a spring to keep them steady4 ,this portion of the machine is a complete jacquard of the ordinary ,french make4 ,in addition to this there is the apparatus on which the perforated paper acts1 and which communicates this action to the jacquard4 ,it consists of a box or frame containing two sets of wires--one set horizontal1 as ,a ,a1 about #f in4 long1 and terminated at one end by a small head1 as shown separately at ,a#a1 which are called hitting wires4 ,the other set is vertical1 as ,c ,c1 of fine wire1 having a loop on one end1 by which they are suspended in a frame1 and a loop in the centre1 which passes round the horizontal wires4 ,these are called the vertical needles or feelers2 one of them is shown separately at ,c#a4 ,the points or lower ends of these needles pass through a horizontal brass plate1 ,g1 called a guide-bar4 ,the hitting wires pass through a guide-plate1 ,m1 placed so that their heads will come exactly against the points of the needles in the jacquard1 as shown in the figure4 ,the other ends of the hitting wires lie loosely in the loops of the vertical needles1 ,c4 ,underneath the guide-bar ,g is the curved brass plate ,i1 which is in lieu of a cylinder4 ,between the cylinder and the guide-bar ,g the perforated roll of paper ,i ,i passes2 there is just sufficient room between them for it to pass freely through1 as it is moved forward by the stud wheel ,k4 ,the paper may pass from one cylinder or reel to another1 or may hang in folds in the same way as cards usually hang4 ,at the points of the hitting wires is a grid or pushing frame1 ,h1 with an iron angle-bar across above each row of wires1 as shown in section in ,no4 #a at ,h4 ,there is a clap-board above the small vertical needles1 which is shown raised at ,e in ,no4 #a1 and down in ,no4 #b2 this is raised and lowered with these needles1 and serves to bring them all down when raised4 ,e#a shows the way in which these needles are hung in the frame that supports them4 ,when the machine is working the frame ,h has a horizontal traverse coming against the ends of the hitting wires when they are pressed up by the card on the cylinder1 and1 pressing them against the needles of the jacquard1 push them back as an ordinary card cylinder would4 ,it may be seen in ,no4 #a that two of the feelers are down and two are pressed up1 as they would be if two holes were cut in the paper and two uncut2 the two that are up raise the hitting wires connected with them1 and it will be observed that this raises the points of the hitting wires so as to come against the angle-iron of the grid ,h when it is coming forward2 whereas the two hitting wires that are not raised will pass through1 and not be pushed back4 ,this enables the card paper to act on the needles of the jacquard in the same way as if coming directly on them1 as cards do4 ,the cylinder has a slight vertical motion1 rising about #a_/h in4 ,the needles1 when the cylinder is down1 do not pass through the plate ,g2 it is perforated through and raised by the cylinder ascending4 ,when the frame ,h is pressed forward the clap-board ,o is pressed back4 ,the card paper is of a special make1 thin and tough1 and is strengthened along both sides and in the centre by strips of paper pasted along it where the stud holes fall4 ,no4 #c shows the motion by which the clap board ,e is raised and lowered by the sliding of the cranked bar ,f between the two studs #b4 ,no4 #d shows the size and pitch of the holes in the hard paper4 ,these are traced from the paper1 and lie diagonally1 two rows of #h making one row of #af hooks in the jacquard4 ,these machines are working in large numbers in ,france1 and appear to give more satisfaction there than here1 partly because they are better known1 and the ,french workmen are better adapted to handle the small parts belonging to them4 ,a coarser machine is more suited for the ordinary workmen to be found in the factories of this country4 ,but it is strange if a machine of a pitch about half-way between the ,french jacquards and ours would not be better than either2 not taking up so much room as ours1 and not so minute as the ,french4 ,however1 in many cases the machines we have in use are none too large to give sufficient latitude for the errors often found cropping up in work1 none of which should occur1 of course1 though they often do1 through carelessness or otherwise4 ,for instance1 the card cylinder may be a little off the pitch1 and the cards may be affected by damp1 or may not be correctly cut to suit the cylinder2 the points of the needles may be a little bent by the cylinder1 or by the carelessness of the weaver when turning back her cards1 and the cylinder may not be set quite fair for the needles4 ,mr4 ,mc,murdo1 of ,manchester1 has made a very nice machine of the same pitch as the ,french ones1 with #a1bif hooks1 #af row cards4 ,it works as a double-acting machine with two cylinders and two griffes1 but only one set of needles acting on the two sets of hooks4 ,two of the hooks are shown in ,fig4 #ajg2 each needle clasps two hooks and passes through a needle board at each side of the machine4 ,there is no spring on the needle1 the hooks forming the spring1 the tops of the hooks coming against the cross-rods at ,a ,a4 ,otherwise1 this machine works in the usual way1 and is very compact where a large number of hooks are required in a small space4 ,illustration3 ,fig4 #ajg ,the card-cutting machine used for the ,french system of work is a very elaborate contrivance1 being more like a jacquard loom than any of our card-cutting machines1 at least in so far as the harness is concerned4 ,the principle of it is seen in ,fig4 #ajh4 a shows the set of cords by which the punches are wrought4 ,the method of preparing the pattern to attach to these cords has been referred to before1 but will be repeated again further on4 ,these cords pass over the pulleys ,b and down through a reed to the lingoes ,c1 which keep them in tension4 ,another set of cords pass from these over the pulleys ,d and down to the punches ,f4 ,when any of the cords at ,a are drawn the punches connected with them are dropped1 as raising the lingoes lets the cords pass over the pulleys ,d4 ,when a punch is let fall1 it is caught by one of the angle-irons of the grid ,g1 which is pressed forwards when a card is to be cut4 ,the card paper is on the roller ,,jh1 and passes down in front of the punches at ,i1 which1 when pressed forward1 punch the paper between them and the block ,k4 ,any punches that are held up pass through the grid over the angle-iron bars4 ,only four punches are given1 but sixteen are used in the machine2 they are here drawn out of scale to show them more clearly4 ,this portion constitutes the cutting machine2 it is worked by two persons1 one behind1 to draw the cords1 and another in front1 to punch the paper by depressing a treadle each time a draw is made4 ,in addition to cutting from the pattern the paper can be cut from other sets of cards1 as in a repeating machine--cut either on the ,english or ,french system4 ,n is the ,french machine1 and a set of cards can be put on it and copied1 the cords ,o acting on the punches2 ,english-cut cards can be put on the machine at ,l and copied1 the cords ,m acting on the punches4 ,of course1 when one portion of the machine is working1 the other parts remain idle1 and it might be better to have them separate if much work is wanted4 ,the pattern is prepared for this machine by hand1 working one repeat of it as follows3--,the design1 painted on point paper1 is placed on a frame in an upright position1 and over each line on it is stretched a vertical cord1 which is taken as warp4 ,the picker then takes a bobbin of weft and inserts it under every cord that passes over a painted dot on the first weft line of the pattern1 keeping it in front of all the cords that pass over blank spaces1 just in the same order as a shuttle would pass through if the shed were to be opened by a jacquard4 ,when this is done the next line of the design paper is picked similarly1 and so on1 till a complete repeat of the design is loosely woven with cords1 which are made of well-twisted harness twine4 ,this process is somewhat similar to reading the pattern for the draw loom1 which see4 ,for coloured work a shot would require to be worked in for each colour on any weft line1 the same as it is to be woven4 ,when this is prepared1 it is taken to the cutting machine and the warp tied to the cords ,a1 the weft showing the warp ends to be drawn for each card4 ,illustration3 ,fig4 #ajh ,,half ,,harness ,,and ,,muslin ,,harnesses ,so far we have been speaking entirely of #8full-harness' work4 ,though the principle of mounting is much the same in all classes of harnesses1 there are certain deviations peculiar to each4 ,one drawback to the full harness is the amount of machinery required to give a large extent of pattern1 an upright hook and a needle being required for each thread in one repeat of the pattern4 ,in a half harness only half the amount of machinery is required on the same fineness of cloth to give an equal extent of pattern2 but it is only for a few classes of goods that this method of working is suitable1 leno curtains and muslins being the principal4 ,leno curtains will be mentioned under gauzework1 as they are wrought with a gauze mounting1 but on the half-harness principle4 ,figured muslin curtains1 with a plain ground and coloured flowering1 are called #8crtes1' or #8crte curtains'2 these are now generally wrought in a full harness4 ,figured muslins are much of the same class of cloth1 but are not figured with colour and tint for the half harness1 known as the #8common spotting harness1' or #8book harness4' ,for working them the harness is mounted in the ordinary manner1 but only half as many cords are required for it as there are threads of warp4 ,only half of the warp is drawn into the harness1 the other half--every alternate end--passing through it1 and being drawn into a plain leaf of heddles1 which is hung close in front of the harness4 ,in fine work two leaves of heddles may be used as one1 to prevent crowding4 ,the ground of the cloth is a plain texture1 and was formerly wrought by having two leaves of long-eyed heddles in front of the harness1 into which all the warp was drawn1 this probably being more convenient for the hand-loom weaver2 and besides1 a more even plain ground can be made with the heddles than with the harness and one leaf of heddles4 ,two shots of ground1 or fine weft1 are given to one shot of figuring1 or coarse weft1 usually cotton rove2 but to avoid using a pick-and-pick loom when working by power1 the coarse shot may be made by throwing two finer ones into the same shed4 ,in power looms the ground is wrought by raising the plain leaf of heddles and all the harness alternately1 and the figuring shed is formed by drawing the harness with a card acting on the machine4 ,the pattern is painted solid1 without any twilling or binding on either ground or flower1 so that the figuring shot will be in a plain shed for the flower1 but will be loose or unbound over the ground1 and is afterwards cut off in a cropping machine4 ,illustration3 ,fig4 #aji ,the plain shed1 into which the thick weft is thrown1 must also contain the shot of thin weft thrown in either before or after it1 according as the figuring shed follows the plain shed made by raising the harness or the heddles2 for supposing the heddle shaft to be raised and a ground shot thrown in1 then the shed reversed by raising the harness and another ground shot thrown in1 then the figure shed formed by raising #ej or #ajj hooks of the harness1 this opens portion of the last shed1 and the figure weft will be thrown in along with the last shot of ground4 ,when both wefts are white this is of but little consequence1 but when using coloured wefts for the figure the ground weft would be liable to show along with them and injure the pattern4 ,this was originally overcome by adopting the #8paper harness' from the shaft mounting for weaving paper spots4 ,in this mounting two sets of shafts and two harnesses are used1 one behind the other4 ,half of the warp--all the odd numbers of threads--was drawn on the back harness1 and the other half--all the even numbers--on the front harness2 this would be sufficient to make the cloth1 but a pair of leaves of long-eyed heddles were used for working the ground1 acting as pressers4 ,on this method of working1 a ground and a figuring shot are thrown in alternately1 as either half of the warp can be raised by the harness for the figuring shed1 and a richer spot is thus given2 but still1 the rove or figuring shot would fall into the same shed as the ground shot1 which may be seen by examining the two spots given in ,fig4 #aji1 ,a being wrought on the common spot or half-harness mounting1 and ,b on the paper-spot mounting4 ,the grey shots are the ground1 and the black ones the figure4 ,however1 in the paper-spot mounting it is not necessary to throw the rove into a plain shed2 any suitable twill may be used for binding the figure1 and will give a much richer effect on one side of the cloth than plain1 and tie down the ground shot1 which will go into a plain shed4 ,this principle of mounting is now done away with1 as it has no advantage over the ordinary full-harness mounting1 which can also have a pair of presser leaves of heddles in front for working the ground1 if desired2 but they are unnecessary in a power loom1 except when a very level ground is required4 ,a twilled or flushed figure may be formed with the common half harness1 but only having half the warp for binding causes it to be loose and ragged round the edges4 ,to work a large pattern1 perhaps the most economical way1 at least in the hand loom1 is to use a pressure harness with two threads in the mail1 and with four presser heddle leaves in front4 ,the number of leaves regulates the twill on the figure4 ,the cloth may be woven pick-and-pick1 ground and figure1 or #b picks ground to #a of figure4 ,when the harness is drawn for the figure all the heddles must be sunk but one leaf1 and sinking the two front and two back leaves alternately1 raising the back ones when the front ones are sunk1 and vice versa1 will form plain cloth with the draft #a1 #b1 #c1 and #d over the leaves4 ,a #d-leaf twilled figure can be made with this mounting1 but still it will not have the advantage of the full harness1 in which the figure can be varied in twill1 and bound round the edges4 ,,split ,,harness ,the term #8split harness' is sometimes applied to the pressure harness when wrought with two threads in the mail1 this constituting a splitful of warp1 so that each cord of the harness controls a splitful of warp2 but this is only the finest description of pressure harness4 ,illustration3 ,fig4 #aaj ,the split harness1 or #8shaft monture1' was invented in the silk district of ,bethnal ,green1 shortly after the introduction of the jacquard1 for weaving rich silks which have about #djj threads of warp per inch1 but much less weft--perhaps about one-fifth of that number of threads4 ,the harness is wrought with the ordinary jacquard1 but there are two mails and lingoes attached to each neck cord1 as shown in ,fig4 #aaj4 ,a1 ,a are the neck twines1 ,b is the cumber board1 and ,d the mails4 ,if this mounting were wrought with the jacquard only1 it would produce the same effect upon the cloth as if two threads were drawn into each mail of an ordinary harness4 ,this would1 of course1 take away the fine appearance of the cloth4 ,to avoid this a set of shafts1 ,c1 ,c1 are passed through loops in the twine above the mails1 and are attached to a set of hooks in front of the jacquard1 or at each side of it1 or may be wrought by a separate dobby4 ,twenty-four shafts are mostly used1 and are usually flat enamelled iron bars4 ,these shafts are for working the ground of the cloth1 and can raise each row of mails separately1 as shown at ,no4 #a leash1 thus splitting the pairs of threads that are connected with each hook of the jacquard4 ,one or more of these shafts1 according to the texture required for the ground1 are raised at the same time that the jacquard draws the figuring shed4 ,no ground texture is put on the pattern for the cards1 but the figure must be twilled1 or have the binding marks cut on the cards for it4 ,the binding of the figure will be in pairs of threads--that is1 two threads of warp must sink together under a weft shot1 though on the design these two threads will appear as one1 as they are wrought by the same hook of the machine4 ,on account of the number of warp threads1 rising and sinking in pairs will not much affect the appearance of the figure2 though it must be coarser than if the threads were bound separately1 and will also have a rougher or more ragged outline2 but to get a large figure with so much warp would necessitate a great amount of machinery if the threads were drawn into separate mails with one to each cord of the harness4 ,this method of working is surpassed by the twilling machines now in use 7see ,twilling ,jacquards71 though they are more intricate1 and would not suit well for a hand loom1 as they are heavy to draw4 ,,pressure ,,harness ,this is the old draw-loom system of working1 and1 old as it is1 is still in use on our modern hand and power looms on the finest description of damasks1 and is not likely to be surpassed for making a good piece of cloth4 ,much firmer than a harness1 and producing the largest possible pattern with the least possible cards1 mounting1 and machinery it took up its position in the days of the drawboy1 and has held its own1 with the aid of the jacquard1 against all the inventions of modern times4 ,the principal advantage of this system of working is that a much larger pattern can be produced with the same quantity of cards1 mounting1 and machinery1 than by any other means2 but the pattern wrought by a pressure harness will not compare with one wrought by a full harness for fineness of outline or detail4 ,when weaving large tablecloths with #ajj or #abj threads of warp per inch1 and from #ej to #gb1 or even #ij in4 in the single pattern--that is1 when the pattern is all1 or nearly all1 single--the amount of machinery that would be required to work it on a full harness could not be crowded on a loom1 the ,french system being the only one by which it might be attempted2 and even then the difficulty of keeping the machinery and cards in perfect working order would be very great1 not to mention the cost of mounting1 patterns1 cards1 c4 ,the quantity of harness and machinery is reduced in a pressure harness by drawing two or more warp threads into each mail in the harness4 ,suppose we take #fj in4 of cloth with #ajj threads per inch #f1jjj threads1 and allow #c threads to each mail in the harness1 or each hook of the jacquard1 #b1jjj hooks1 or four #ejj jacquards1 would be required to work the pattern4 ,as many as six #fjj jacquards are sometimes required on this description of work when very fine2 but three or four #ejj or #fjj machines are more commonly used on either hand or power looms4 ,to work one of these finest patterns in a full harness #aj1hjj hooks would be required--say1 six #fjj machines with #c threads to each mail #aj1hjj2 and almost double this number of cards1 even with working them backwards and forwards1 would be necessary4 ,in early times1 when the drawboy took the place of the jacquard1 #f1 #h1 or #aj threads were put to each mail1 or went to what would now be one hook of the jacquard2 and patterns were not usually so extensive as they are now1 so that the cords of the harness were greatly reduced in number1 but with a proportionately coarser effect of pattern4 ,the difference between a pattern wrought with a full harness and one wrought with the pressure or any of the twilling harnesses1 is that the outline is clear and defined in the full harness1 and the detail and points of the figures can be turned on a single thread1 whereas in the others the edges of the figures will be jagged or in steps1 and the points must turn on whatever number of threads are lifted together4 ,the pattern on the cloth must therefore have somewhat of the rough1 square effect of the design on point paper1 though1 of course1 reduced in size1 but will be worse in this respect--viz4 that whereas the edges of the figure on the point paper are clear and well defined1 on the cloth they are not so1 the rough edges to some extent blending the figure into the ground1 and not giving the clean1 sharp effect of a full-harness pattern4 ,shaded effects are also coarse on a pressure harness1 but can be made effective if broadly treated4 ,cloth with #ajj or #abj threads per inch does very well to have three threads to the mail1 and from #hj to #ajj threads per inch suits very well for two to the mail4 ,any coarser set than #hj threads per inch requires to be woven in a full harness to produce good work1 and for superior work nothing less than #ajj threads per inch should have two threads to the mail1 though #hj per inch does very well4 ,when several threads are put to the mail1 it is also usual to put several picks to each card4 ,the fewer picks1 the finer will be the pattern2 but a good method of regulating this is to make the checks formed on the cloth square1 a little more or less according to the fineness of the pattern required4 ,thus1 if the cloth is wefted square1 or a little over that--say1 #ajj warp by #ajj to #aaj weft threads per inch--paint the design on1 say1 #h #h or #h #i paper1 and give as many shots to the cards as there are threads in the mail4 ,if the cloth is to be wefted one-half over square 7#ajj #aej7 the same pattern will still do1 but with half as many more shots to the card than there are threads in the mail4 ,if there are two threads in the mail there will be three picks to the card1 but if there are three threads to the mail there must be four picks to one card and five to the next one4 ,this would be for a pattern on #h #h1 or square paper4 ,if painted on #h #i paper1 which would give an extra card to every eight1 and if the weft must not be increased1 then four or five picks must be taken off the number given to the eight cards and put to the ninth one1 for four cards with four picks to each and four with five picks to each #cf picks1 and thirty-six picks put to nine cards would allow four picks to each4 ,this would make the edges of the pattern a little finer2 and if the design was painted on #h #aj paper it would be finer still1 as there would be more cards to a given number of picks4 ,in this way any alteration required can be made on the number of picks per inch given to cloth woven on a pressure or twilling harness1 without distorting the pattern by varying the number of picks given to each card to suit the shotting4 ,neither is it necessary to have the same number of threads in each mail2 the warp might be mailed #b's and #c's or #c's and #d's1 but the more regular they are1 the better4 ,if the fineness of the cloth requires to be altered1 it may be woven in the same harness without any alteration by varying the number of threads in the mails4 ,for instance1 a warp of ninety threads per inch mailed #c's and one with #abj threads per inch mailed #d's would work in the same harness4 ,similarly1 the same set of cards would suit for making different widths of cloth by making the harness narrower in the cumber board and altering the mailing so as to keep the cloth the same set1 or it may be made a finer set and not alter the mailing4 ,in either case the pattern would be reduced in size4 ,fig4 #aaa shows a portion of a pressure-harness mounting which is similar to that of the draw loom4 ,it is mounted in the same manner as described for full harness1 only that the warp must be divided by the number of threads to be drawn into each mail in order to find the quantity of harness required4 ,the kinds of mails used are shown at ,a and ,b1 ,fig4 #aaa2 it does not do to have more than two threads drawn into each eye of the mail1 as they are liable to twist round each other2 two will separate easily1 but a greater number will not4 ,ordinary full-harness mails answer very well for a two-thread harness4 ,the mails are levelled in the same position as for full-harness work1 viz4 about #a-a_/b in4 below the level of the back and front beams for hand-loom work1 and a little lower for power looms4 ,the lingoes are heavier than those required for a full harness2 the weight depends upon the strength of the yarn and the number of threads in the mail2 #aj to #ab to #a lb4 are used in power looms for linen damask with two threads in the mail1 having about eighty to one hundred threads of warp per inch4 ,for hand looms they are usually made of lead1 thicker and shorter than the wire lingoes1 and called #8leads'2 #aa to #ae per lb4 suits for three- or four-thread harnesses4 ,light cotton work1 such as muslin curtains1 only requires lingoes of about sixty or seventy to #a lb4 for hand looms1 but from twenty-five to thirty per lb4 are used in power looms for two-thread harnesses4 ,illustration3 ,fig4 #aaa ,the principle of working the pressure harness is best explained by the diaper mounting shown in ,fig4 #b1 where a back set of heddles takes the place of the harness1 and a set of ground leaves of long-eyed heddles stands in front of the back ones4 ,after the yarn is drawn into the harness or back mounting in the usual way1 it must be drawn into the front or presser heddles1 using1 generally1 a straight draught for a satin ground4 ,if ,figs4 #b and #aaa are examined1 it will be seen that when the shed is opened by the harness or back mounting1 the heddles in front sink part of the raised warp and raise part of the sunk warp4 ,the mounting raises all the warp of the figuring portion on each card or line of the design paper1 and leaves down all the ground warp1 so that it is necessary to have the heddles in front to bind the warp and weft1 or form the texture of the cloth4 ,for an #h-leaf satin eight shafts are required2 one of these must be raised and another sunk for each shot1 so as to raise the binding threads of the sunk warp and sink those of the raised warp1 the harness forming the outline of the pattern1 or raising the warp of it in a mass4 ,the other six leaves of heddles stand in a middle position1 and the long eyes allow the warp drawn by the harness to rise4 ,when the machine is drawn it is held up till as many shots as are to be given to the card are thrown in1 but the shed formed by the heddles must be changed for each shot4 ,in working bars up the cloth one card would be sufficient1 and when the machine is drawn it would be held so1 and the cloth wrought with the heddles2 of course1 no machine would be required in this case1 one leaf of heddles with the stripes of warp drawn into it would be sufficient for the back mounting4 ,for dices two leaves of heddles would be sufficient for the back mounting1 the warp of one dice to be drawn on one leaf1 and that of the other on the other leaf2 then one leaf would be raised and held up till one dice was wrought1 when it would be lowered1 and the other one raised and held up for the other dice4 ,for fancy dices and diapers the plan of mounting in ,fig4 #b is very suitable and simple1 but for a variety of figuring or flowering the jacquard is necessary4 ,it will be seen that the presser heddles have three positions1 viz4 a sunk1 a raised1 and a middle position4 ,the length of the eyes is to allow the harness to open the shed when the heddles are stationary1 or in their middle position4 ,they must be a little longer than is required to open the shed at the back leaf of the heddles2 for a #b-;in4 shed a #b-a_/d-;in4 to #b-a_/b-;in4 eye is used4 ,when the heddles are stationary the lower loop of the eye should be fully #a_/h in4 under the sunk warp1 and there should be the same clearance at the top when the shed is drawn2 some allow more4 ,the shed for a pressure harness is usually very small in front of the reed1 and requires a very small shuttle to be used1 from #a_/b in4 to #a in4 deep being the usual sizes4 ,the depth of the shed that can be made depends principally on the elasticity of the yarn4 ,with a linen warp a very small shed can be made1 as the yarn has but little elasticity1 and if overstrained will hang slack4 ,for it the distance between the harness and the back shaft of the front mounting should be #aj in4 to #ab in41 and there should be a stretch of #bg in4 to #cd in4 behind the harness4 ,the draw of the harness may then be #c in4 to #c-a_/b in41 and the shed at the back shaft will be #a-c_/d in4 to #b in42 this will allow a shuttle of #c_/d in4 to #g_/h in4 deep to be used4 ,for hand looms the shed is about #a-a_/d in4 at the back shaft1 and a shuttle of #a_/b in4 deep is employed4 ,the shed must be made very clear and regular1 and the smaller it can be kept1 the better4 ,with a good cotton warp #g in4 is a sufficient distance to have between the harness and heddles1 and will admit of a larger shed being formed2 but it is not desirable to have too large a shed1 as there is a considerable strain on the yarn1 and a small1 clear shed is more satisfactory4 ,this would be assisted by bringing the harness as close as possible to the heddles4 ,one drawback to this method of working is the distance which separates the harness from the fell of the cloth1 or even from the reed2 and if there is any obstruction to the warp rising or falling1 such as roughness in the heddles or reed1 or lumps on the yarn1 it will not1 unless very tight1 fall into its proper place1 and the shuttle may pass over or under it when it should not do so1 giving a picked or darned effect to the cloth2 slack threads may cause the same4 ,the warp must be kept as tight as possible1 and all the threads should be at a uniform tension1 the heddles straining each thread alike2 the harness should be as close to the heddles as the yarn will permit it to be4 ,the space occupied by the harness1 heddles1 and traverse of lay should be no greater than is necessary2 then1 with a small but clear shed satisfactory work can be produced4 ,when drawing a warp into the harness1 a boy or girl sits behind1 and hands the threads to the drawer-in1 who takes them into the mails with a wire hook1 and then either hands them to a second drawer-in sitting in front of the heddles1 to be drawn into them1 or passes them over and under a pair of rods tied across the harness so as to form a lease as she draws them in2 and when she has all drawn into the harness1 she begins to draw them into the heddles1 a straight draught being mostly used for a twill or satin4 ,illustration3 ,fig4 #aab ,the front mounting of a damask hand loom is shown in ,fig4 #aab4 ,a1 ,a are the shafts1 four in number1 but eight are generally used for an #h-leaf satin2 ,b1 ,b are the jacks2 ,c the lams1 which require to be one more in number than the leaves of heddles2 ,d the treadles2 ,e1 ,e#a the upper marches or jacks2 ,f1 ,f#a two sets of coupers or levers1 with their fulcrums at f1 and loaded at the outer ends with the weights ,g4 ,under the ends of these levers is a bar ,n1 to which the weights draw them1 and keep the heddles up to their middle position4 ,the cords ,i are not fastened to the heddles1 but pass down through them to the lams ,c4 ,the cords ,l connect the coupers with the heddle shafts4 ,each lam has two cords tied to it1 except the two outer ones--i4e4 the first and last one--which together act as one1 to avoid crossing the cords4 ,one of the cords ,i is tied to each lam1 and also one from the jacks ,b2 but the first and last lams have only one cord tied to each of them1 one having the cord ,i1 and the other that from ,b4 ,both these lams are connected with one treadle1 and the others are each connected with a treadle4 ,of course1 the cording is made in the usual way1 agreeably to the pattern1 two methods of twilling being shown in ,fig4 #aac4 ,when the weaver presses down a treadle1 one leaf of heddles is raised by the cord ,i connected from one of the levers ,e1 ,e#a to one of the marches or lams ,c1 and one leaf is at the same time sunk by the cord connected from one of the jacks ,b to the lam connected to the treadle4 ,the other treadles act similarly when corded for a twill or satin4 ,illustration3 ,fig4 #aac ,the cording generally used for an #h-shaft satin is shown at ,a1 ,fig4 #aac4 ,sometimes the twill is run in the reverse direction4 ,in either case it will be observed that the twill on both ground and figure run in the same direction1 which makes one a sateen1 or coarse twill1 and the other a satin1 or fine twill4 ,in order to have both twills alike they require to be run in the opposite direction on the cloth1 as shown at ,b1 which will give a fine twill on both ground and figure1 on both sides of the cloth1 with single yarn4 ,this does not hold good with every twill4 ,when weaving1 the weaver presses down the treadle which is connected with the jacquard 7another treadle being required for this purpose7 with his left foot1 then works over the twilling treadles with his right foot1 holding down the machine treadle till he gives as many shots to the cards as are required4 ,when the card is to be changed the weaver lets down the machine and draws another shed1 striking up the weft again without throwing in a shot or taking his right foot off the treadle4 ,this clears up the shed1 and makes the yarn steady before he springs another shed with the presser leaves1 giving a regularity and firmness to the work which it is impossible to get otherwise1 but which has to be done without in the power loom4 ,the weft is struck up on the open shot1 or before the heddles have closed the shed4 ,sometimes a sort of dobby is used below the lams1 which enables the weaver to work the heddles with one treadle4 ,in power looms a similar principle of front mounting is sometimes adopted1 substituting a wyper tappet for the weaver's foot2 but a better plan1 as it avoids having the cords passing through the yarn and heddles1 is to have a box tappet1 on the ,woodcroft style1 made with solid plates1 and struck to give the rising and falling motion4 ,the connections from the tappet to the heddle shafts are made in the same way as the ordinary ,woodcroft tappet4 ,the jacquard may either be a single or double-lift one4 ,some prefer the one1 some the other4 ,the single-lift is more easily fitted up1 especially if the number of shots to the card varies4 ,when the shots on each card are alike1 perhaps the steadiest method of lifting the machine is to have a box tappet struck one up and three down1 or one up and two down1 according to the number of shots on the card4 ,this tappet acts on a bowl on a treadle1 to which the rod for raising the machine is connected4 ,for a double-acting machine there must be two treadles and tappets acting alternately4 ,the cylinder can be driven from the rising and falling of the machine with a swan-neck or lever motion1 or may be driven from an eccentric on the loom with a pinion on the crank shaft turning it one to three or four shots1 as may be desired4 ,when the shotting to the card is irregular there are several methods adopted for lifting the machine griffes1 one of the best of which is shown in ,fig4 #aad for a single-lift machine4 ,a is the treadle to which the connecting-rod from the machine is fastened by a bolt through the slot at ,h1 or the slot may be in any desirable place4 ,b is a rack in which the end of the lever works1 which keeps the treadle bowl steady to the tappet4 ,e is the tappet on the tappet shaft of the loom1 and is made so as to act at every shot4 ,d is the fulcrum of the lever1 and ,c is the stand1 which is bolted to the ground and fastened to the side of the loom4 ,this portion of the motion working alone would raise the griffe for every shot1 the same as would be required for a full-harness1 single-acting jacquard2 but when the griffe is raised by the tappet ,e1 it can be held up as long as is desired by letting the bell-crank catch ,f fall in over it as shown4 ,when the treadle ,a is in this position the tappet merely touches the bowl1 depressing it about #a_/h in41 so as to clear it off the catch2 this is to allow the catch to be easily pushed off when it is required to let the treadle up1 or to drop the griffe4 ,the catch is moved by the cam or tappet ,g acting on the bell-crank ,f4 ,this tappet can be driven by a pinion on the crank shaft or by a catch on the slay4 ,it may be a tappet struck to suit1 or a barrel with a set of lags or pins on it1 so that the machine griffe may be raised and lowered in any order that is desired4 ,illustration3 ,fig4 #aad ,an ingenious method of working the heddles of a pressure harness by the jacquard was invented in ,bethnal ,green shortly after the introduction of the original machine4 ,it was used for weaving the richest silk damask1 which had #djj threads of warp per inch and about one-fifth that number of weft shots1 so that five threads of warp might be drawn into each mail without making the pattern appear any coarser in the warp than in the weft4 ,a sketch of this mounting is given in ,fig #aae4 ,a shows the hooks for working the heddles1 and ,b those for working the harness4 ,eight hooks are given for working four leaves of heddles4 ,it will be seen that a cord from two hooks passes round one of the pulleys ,c1 and each of the heddle shafts is attached to one of these pulleys4 ,these hooks may be raised by the griffe of the jacquard1 which would require to rise and fall for every shot1 or the griffe may be held up for the number of shots to the card1 and the hooks for working the shafts may be wrought by a small dobby4 ,when one of each pair of the hooks ,a is raised1 the heddle shaft connected with it is raised to the middle position1 as shown by the pulleys #a and #b1 and the leaves connected with them4 ,if neither of the hooks is raised for any shaft1 it will remain sunk1 as shown in ,no4 #c2 and if both the hooks are raised1 the leaf will be raised to its top position1 as ,no4 #d4 ,the leaves are drawn down by weights or springs4 ,illustration3 ,fig4 #aae ,,twilling ,,jacquards ,illustration3 ,fig4 #aaf ,as has been stated before1 one of the drawbacks to a pressure harness is the strain which the warp has to undergo when forming the shed4 ,this necessitates having a good warp1 which adds to the cost of the cloth1 and in low-class goods this consideration may hinder the sale4 ,many methods have been adopted for working the ground of the cloth without using a pressure mounting4 ,some of these are explained under #8half harness' and #8split harness1' but none of these methods would produce cloth like the pressure harness4 ,a twilling jacquard to act similar to the pressure harness1 but without using the front mounting1 or by dispensing with the leaves of heddles1 was patented by ,mr4 ,shields1 of ,perth1 in #ahei4 ,this machine underwent several improvements1 and now there are two varieties of it in use1 one known as the ,irish or ,bessbrook machine1 being patented by ,mr4 ,barcroft1 of the ,bessbrook ,spinning ,company ,limited1 county ,armagh2 the other as the ,scotch machine1 the improvements being made by ,mr4 ,shields and others4 ,the principal difference between the two machines is that the blades or knives of the griffe have a horizontal or sliding motion in the ,scotch machine to enable them to get clear of the heads of the hooks1 whereas in the ,bessbrook machine they turn out of the way or partly revolve4 ,a full description of the ,bessbrook machine is here given4 ,fig4 #aaf is a view of the framing of the machine4 ,k is the cylinder1 which may be wrought by the swan-neck motion1 as shown1 but it is better to be wrought by a separate motion from the loom4 ,d is a cord attached to the handle of the shears for reversing the cylinder2 ,e is a brass bushing through which a shaft passes for raising the griffe4 ,the shedding of this machine is exactly the same as that of an ordinary single-acting jacquard4 ,the griffe rises and falls for every shot2 the cylinder travels out and in1 but does not turn till two or three or whatever number of impressions required are given by each card4 ,to prevent the cylinder turning it is only necessary to raise the shears so that they will not catch it4 ,this is done by means of the tappet ,a1 shown in ,figs4 #aaf and #aag4 ,the roller ,h on the shears rests on the tappet1 which is turned by means of the rack wheel1 which is fast on it1 and the lever ,l1 which is loose on the stud4 ,this lever is pushed backwards and drawn forwards by the rod ,i1 which is connected to an arm1 either on the shaft for raising the griffe1 or on one for working the cylinder1 and the catch on the lever takes a tooth of the ratchet wheel at each draw1 so that with four divisions on the tappet1 and #ab teeth in the ratchet1 three shots would be given to each card4 ,if it is required to work the cylinder the reverse way1 it is only necessary to tie the cord ,d on the end of the shears to a spiral spring made fast to any convenient part of the loom1 then the roller ,c will be acted upon by the underside of the tappet1 and the under hook of the shears will turn the cylinder when required4 ,b is a spring acting as a pawl to keep the ratchet from moving backwards1 and there is also a spring shown over the catch which moves it forward2 both these springs serve to keep the tappet steady4 ,there are two sets of hooks and needles in this machine--the ordinary set for working the harness1 as shown at ,a 7,fig4 #aah71 and a set of twilling hooks1 one row at each side of the machine1 which are much stronger than the others4 ,the ends of the twilling hooks are hooked round bars1 which pass through the loops at the lower ends of the ordinary hooks1 as shown at ,c 7,fig4 #aah74 ,these bars are kept in their places by a grid ,d1 which is between the ordinary hooks and the twilling hooks4 ,each of the needles of the jacquard is connected with two or more of the ordinary hooks1 as shown at ,a4 ,the twilling hooks have also needles on them1 but they are only for the purpose of keeping them in their places1 and are not acted upon by the cards4 ,the springs of these needles are on the ends next the cards1 or at the back of the faceplate or needle1 as shown at ,e4 ,the centre support for the knives of the griffe is shown at ,f1 with an end view of two knives ,g ,g4 ,the ends of the knives enter the griffe frame at each side1 so as to allow them to oscillate or partly revolve4 ,this motion is given to them by a set of bars or flat needles1 as shown at ,a 7,fig4 #aai74 ,a single needle is given at ,a#a4 ,these needles have each the notch in them over the top edge of two or more of the knives1 and are acted upon by a barrel ,c with studs in it1 set to the twill4 ,this barrel rises and falls with the griffe1 and is turned from one row of pegs or studs to the next one each time the griffe falls by the head or lantern on it coming down on a finger1 as shown at ,a 7,fig #abj74 ,b in the same figure is a strong spring to keep the barrel steady and make it turn the correct distance4 ,illustration3 ,fig4 #aag ,the number of knives in the griffe must be regulated to suit the twill to be put on the cloth2 they must be a multiple of the twill1 and this to some extent regulates the number of needles that must be in each upright row4 ,for example1 an #h-leaf twill may have #af or #bd knives1 which would be twice or three times over the twill4 ,if there are #h rows of needles to #af knives1 or #af rows of hooks1 that would be #b hooks to each needle1 or if there are #bd rows of hooks there must be #c hooks to the needle2 but if only #b hooks to the needle are required1 there must be #ab rows of needles to #bd rows of hooks4 ,the same principle holds good for a #e-leaf1 or any twill4 ,eight or #ab rows of needles would not be suitable for a #e-leaf twill1 neither would #aj rows of needles be suitable for an #h-leaf twill1 if the same number of hooks have to be connected with each needle2 but #aj rows of needles with #bj rows of hooks or #bj knives will answer for a #e-leaf twill with #b hooks to the needle1 or would answer for an #h-leaf twill with #bd rows of hooks1 #d of the needles to have #c hooks to each1 and #f of them to have #b hooks to each4 ,illustration3 ,fig4 #aah ,each of the twilling needles1 ,a1 ,fig4 #aai1 must be connected with as many of the knives as there are repeats of the twill2 thus1 for #bd with an #h-leaf twill1 the #ast1 #ith1 and #agth knives would be acted upon by the one needle1 and so on with the others4 ,now as to the action of the machine4 ,when the pattern card presses upon the needles the griffe begins to rise1 and when rising it must lift all the hooks required for the pattern except #a_/hth part of them which must be left down 7in an #h-leaf twill7 to form the binding or texture of the cloth4 ,in addition to this1 #a_/hth part of the ground warp must be raised for the weft to pass under it and form the ground texture4 ,this is all accomplished by the one rising of the griffe4 ,when the griffe is down1 one of the twilling needles1 ,a1 ,fig4 #aai1 is pressed back by a peg or stud in the barrel1 which causes the knives connected with this needle to turn out of the way of the heads of the hooks1 so that when the griffe is rising these knives will pass clear of them1 leaving every eighth row of hooks down to form the binding of the raised or pattern warp4 ,in the ,scotch machines the knives slide back instead of revolving4 ,as shown at ,h1 ,fig4 #aah1 there are projecting pieces of brass fastened on the knives between the twilling hooks4 ,these hooks stand clear of the knives1 but when the latter revolve the projections on them push the hooks forward to the next knife1 which lifts them when the griffe is rising4 ,the hooks draw up the bars to which their lower ends are looped1 and raise the rows of ordinary hooks through which the bars pass1 thus forming the twill on the ground in the same way1 but in the reverse direction1 that the knives passing clear of the adjoining rows of hooks form the twill on the figure4 ,illustration3 ,fig4 #aai ,illustration3 ,fig4 #abj ,the working of the texture requires the griffe to fall for every shot1 which would be otherwise unnecessary1 and the card must come in against the needles each time to push off the hooks that are not to be raised4 ,this causes wear and tear1 which cannot be avoided with this machine1 but they work very well1 though they are not by any means perfect4 ,there is a good deal of friction on the needles1 which causes them to wear quickly2 but being so much easier on the warp than the pressure harness1 and more easily managed1 they are extensively used for large patterns in the fine linen damask trade4 ,they will not make so firm a cloth as the pressure harness1 and have the objection that all twills formed with the harness have when there is a gathered tie--viz4 that a portion of the cloth will have the twill running in one direction and a portion in the reverse direction4 ,like all single-acting jacquards1 these machines have no counterpoise in themselves1 and being very heavy require one added to assist the loom to raise them4 ,sometimes this is accomplished by means of a carriage spring placed on a beam or on the top rail of the loom frame2 and an arm from the shaft1 which raises the griffe resting on the spring1 will form a sufficient counterpoise1 the spring being made as strong as is required for the purpose4 ,unless the springs1 which are made similar to those used for carriages1 are nicely tempered1 and the different pieces made so as to slide freely on each other1 they are liable to snap when the loom is running quickly4 ,the griffe is generally driven from the fly-wheel on the crankshaft in the same manner as for ordinary single-acting jacquards4 ,it is1 however1 a better plan to drive it from a crank on a stud wheel gearing into the tappet-shaft wheel4 ,this does away with the necessity for a counterpoise unless the machinery is very heavy1 in which case a few strong spiral springs will suffice4 ,the horizontal shaft for raising the griffe1 or griffes if two or more machines are used1 must be very strong1 so as not to twist with the tortuous strain1 which is very great4 ,three of these machines1 with #ejj or #fjj needles to each1 are required for tablecloth mountings when tied up for centred patterns--one machine to work the border1 one the centre1 and one the portion between the border and the centre2 or two machines to work the double portion1 and one the single portion4 ,fig4 #aba gives a view of a mounting tied up in this way1 ,nos4 #a and #b machines being double mounting and ,no4 #c single4 ,illustration3 ,fig4 #aba ,the ,karl ,wein ,jacquard4--,this machine is a twilling jacquard on the same principle as that last described1 but performs its work in a more scientific manner4 ,it was patented by ,messrs4 ,j4 ,tschrner and ,k4 ,wein1 ,kesmark1 ,hungary1 and was first introduced into this country at the ,glasgow ,exhibition of #ahhh4 ,the following is a description of the machine exhibited there3 ,the principal feature of this machine is perhaps that each knife acts independently in a grid1 and is wrought by a tappet at the side of the loom1 so that any row of hooks can be raised or lowered at pleasure1 and this without any change of card4 ,fig4 #abb gives an end view of the framing1 showing the upper and lower grids in which the knives or lifters slide4 ,an end view of four of the lifters is given at ,a1 #a and #c belonging to the top set1 which work in the upper grid1 and #b and #d to the bottom set1 which work in the lower grid4 ,illustration3 ,fig4 #abb ,a perspective view of eight of these lifters is given at ,b ,c1 ,fig4 #abc1 with upright slide bars ,d attached to them1 which slide in the rack or frame ,e4 ,these bars are for the purpose of making the lifters rise steadily and horizontally1 as 7which may be seen7 they are not all lifted at their centre4 ,only one connection is fair in the centre1 which would no doubt be an objection with a heavy harness to lift2 but this arrangement is made to suit for the machine sitting across the loom1 for a ,london tie1 and some method of making vertical connections from the levers to the lifters is necessary4 ,the above does very well for a narrow harness if light4 ,illustration3 ,fig4 #abc ,illustration3 ,fig4 #abd ,if the machine was fixed on the loom for a ,norwich tie1 or with the cards to hang over the back1 then the connections from the levers might all be at the centres of the lifters and the bars ,d would only be required to steady them4 ,the levers for raising the lifters are shown at ,f1 with their fulcrum at ,i4 ,g is a spring1 one of which is attached to each lever to keep it down1 as the tappet has not a positive rising and sinking motion1 only raising the levers and allowing their own weight and the draw of the springs to recover them4 ,one of the connecting rods from the lever to the tappet is shown at ,i4 ,fig4 #abd gives the principle of this tappet4 ,a is the lever or treadle with its fulcrum at ,a2 the connecting rod ,b connects the point of it to one of the top levers ,f 7,fig4 #abc71 and ,c is a bowl at the other end of it which travels on the tappet plate ,d4 ,the tappet is made up of #ag plates struck to suit2 #af of these are for working the lifters and #a for the cylinder2 it sits at the side of the loom like a ,woodcroft tappet4 ,for an #h-;end satin twill #af levers are required1 #h for the bottom set of lifters and #h for the top set4 ,fig4 #abc;,a shows two lifters ,b#a and ,c#a with hooks and needles4 ,a hook and a needle on a larger scale are shown in ,fig4 #abe4 ,the hooks are flat pieces of iron cut to the shape shown1 with small projecting pieces1 as a1 riveted to them1 by which they can rest on the bottom lifting knives1 as at ,c#a 7,fig4 #abc;,a71 so that when any of these knives are lifted a row of hooks will be raised by them4 ,as before explained in reference to the ,bessbrook machine1 it is necessary when the pattern card presses on the needles for all the knives except one to act1 and also for one of the bottom lifters to rise to form the texture of the cloth2 the same must be in this machine1 and can easily be regulated by the tappet1 which should hold up the warp required for the pattern and work the ground texture as well4 ,this is done in the following manner3 ,suppose there are #af lifters1 #h top and #h bottom ones4 ,when the card presses on the needles1 #g of the top and #a of the bottom lifters should be raised by the tappet1 and the top lifter1 which is left down1 should be raised so far as to catch the heads of those hooks in the row belonging to it that are not pushed back by the card4 ,for the next shot this lifter is raised and another one let down1 but it is not let down far enough for the hooks to get off it1 stopping at the same height that the first one was raised to1 which is easily regulated by the tappet4 ,if there are #c shots to the card1 another similar change takes place2 then for the fourth shot all the lifters are dropped1 the cylinder presses in1 and all but one of the top lifters and one of the lower ones are again raised1 and the twill proceeded with as before4 ,it will thus be seen that the shedding for the twill acts as in a double-acting jacquard1 but the lift at the change of card is similar to that of a single-acting jacquard4 ,of course the tappet must be struck to change the lifters according to the twill required on the cloth4 ,in the ,bessbrook machine there could be #af1 #bd1 or #cb rows of hooks to #h rows of needles by having #b1 #c1 or #d hooks to each needle1 or the number of hooks to each needle might vary and any number of needles might be used4 ,there must be a knife for each row of hooks1 but all the knives belong to the one griffe4 ,in the ,karl ,wein machine there must be #b lifters for each row of hooks1 and #af of them are enough to have for convenience4 ,in the machine exhibited1 #af hooks1 or #b rows of #h1 were attached to #f needles1 #d needles having #c hooks to each and #b needles #b hooks to each1 as shown at ,b 7,fig4 #abe71 the thick vertical lines representing #a row of hooks1 and the thin lines the next row4 ,there were #f rows of needles in the needle board1 and the point of each needle was cranked as shown at ,c2 each row of holes for the needles in the needle board1 or face-plate1 stood between #b rows of hooks3 the first #c needles were connected with #a row of hooks and the second #c with the next row1 the cranks of the first and second set of needles being turned in the opposite direction so as to enable them to fall in with the rows of hooks4 ,of course there might as well have been #h rows of needles with #b hooks to each1 or #d needles to each row of hooks4 ,illustration3 ,fig4 #abe ,if necessary to use more than one machine1 some arrangement would require to be made for lifting them4 ,it might be done by using a double set of levers with connecting rods similar to those used for twilling looms4 ,the twilling of the ground might be wrought by a griffe and hooks as in the ,bessbrook machine1 thus doing away with seven treadles and seven tappet plates1 but this would make the twilling a single-acting shedding motion4 ,since this was written the machine has been altered so as to make it more suitable to the requirements of the work in this country1 but does not appear to gain favour1 and this class of weaving is not very extensively used4 ,,chapter ,,vii ,,gauze ,the principle of weaving gauze with shafts and healds applies equally to making it with a harness1 though perhaps the latter is simpler1 as there is not the same trouble in the arranging of drafts2 and1 in intricate work1 the number of doup leaves required for shaft mountings adds considerably to the trouble of the weaver and tackler4 ,the simplest1 or in any case the most ready1 method of weaving gauze in a harness1 is to use an ordinary harness1 and form the gauze by means of one or more doups and standards in front of it4 ,suppose we have have a #djj machine with the harness tied up in simple repeats of #djj2 any desired pattern can be put upon the cloth to the extent of #djj hooks of the jacquard as in ordinary harness work1 but it cannot be made of any texture desired--it must be made to suit the working of the doups in front of the harness4 ,if the open work is to be a plain gauze with one shot into each shed1 then the pattern must be plain cloth1 as the doup standard must be raised and sunk alternately for each shot2 but any desired form or figure can be made in plain texture on the #djj hooks1 and the cloth will consist of a plain figure on a gauze ground2 or it might as well be a gauze figure on a plain ground4 ,those not acquainted with figured gauze work1 have considerable difficulty in understanding how to make plain or gauze as required on the cloth4 ,it is easy to understand that working the harness without the doups can make plain cloth1 and also that working the doups and standards1 and portion of the harness1 for alternate shots1 can make gauze2 but the difficulty is to thoroughly comprehend how1 when working gauze1 to neutralise the crossing of that portion of the warp that is to form the plain figure4 ,there are two ways of neutralising the crossing effect of the doups on any thread or number of threads that may be required for the figure3 first1 by not raising the mail or mails carrying the crossing threads1 or threads in the doups1 but forming the plain by raising the mails carrying the threads not in the doups1 alternately with the doup standard2 and1 secondly1 if the threads not in the doups are raised along with the doup standard1 no crossing can take place2 but this would not suit for working plain cloth1 as these mails must be down when the doup standard is up in order to form plain cloth4 ,illustration3 ,fig4 #abf ,if a different gauze is required1 say one with #b shots into each shed1 or between the crossings1 then the solid texture might be a rib or mat2 or if it suited the pattern1 as in the case of dice work1 two doups could be employed1 so that one could rest when the other is working the gauze4 ,fig4 #abf is a plain gauze and plain texture1 common dice pattern1 which could be wrought with shafts1 but shows the principle of working with the harness as well4 ,this could be wrought with one doup in front of the harness4 ,to work the dice ,a the mails carrying the threads not in the doups would be raised alternately with the doup standard1 and thus form plain cloth2 and at the same time1 to make the dice ,b a gauze1 the mails carrying the threads in the doups would be wrought alternately with the doup standard4 ,for the dices ,c and ,d1 this would be reversed4 ,in case of the gauze having to be made with1 say1 #c shots into each shed1 and #b threads twisting round #b to give openness of texture1 it will be seen that it could only be wrought with one doup1 provided #c shots went to each shed of the solid dice1 as the doup would require to be up for #c shots in succession1 and down for the same4 ,if plain cloth were required it would be necessary to have a doup and standard for each dice1 so that one could remain down when the other is raised for gauzing2 this would allow the harness to work any texture on the solid dice1 the doup of which is not gauzing4 ,if it were required to work a diagonal stripe of plain and gauze1 as shown in ,fig4 #abg1 with #b weft shots coming in between each crossing of the gauze1 #f doups would be required in front of the harness1 whereas if only one shot came between the crossings only one doup would be required4 ,it will be seen that there are #f splitfuls of warp to one repeat of the pattern1 and that the change from the plain to the gauze is at a different time for each2 therefore1 on account of the doup standards having to be raised for #b shots in succession when a portion of the cloth is plain texture1 it is necessary for each splitful of warp to have its own doup so that it can be crossed without interfering with the plain texture in the other portion of the cloth4 ,illustration3 ,fig4 #abg ,this pattern would be better suited for a shaft mounting than for a harness with doups in front1 but could be wrought with a gauze harness more easily than with either4 ,the advantage of using a harness with doups in front1 in this case1 over a shaft mounting1 would be that the plain stripe could be figured if desired1 and the gauze stripe might go in steps of two or three splitfuls alike1 which would give much bolder stripes4 ,when more than one or two sets of doups would be required to be used in front of a harness1 it is advisable to adopt a true gauze harness1 as the doup shafts come in the way of the weaver4 ,a gauze harness has the doups in the harness1 so that they can be lifted independently1 which admits of indiscriminate figuring on either the gauze or solid portion of the cloth4 ,when using doups in front of the harness it is not necessary that the plain or solid cloth should be all a plain or unfigured texture2 any suitable warp figure may be formed on the plain by the harness1 but weft figures cannot be made on the upper side of the cloth1 because1 though the harness can be raised for any number of shots in succession to form a figure by the warp1 having it sunk would not in the same way form a weft figure1 as in crossing the gauze a portion of the yarn would be raised by the doup standard1 which cannot be prevented1 unless by having more doups than one4 ,a harness with doups in front is better suited for working stripes than any other class of work1 and it is in this class of work that gauze can be made most effective4 ,when figuring with gauze1 unless several shots are thrown into each shed1 or between the crossings of the gauze threads1 and #c or more warp threads are twisted together1 the openness of the texture is not sufficient to make a good contrast between the plain and gauze unless the fabric is very light2 and even with #b threads round #b1 and throwing #d to #f shots into each twist1 the contrast is not so great as might be desired when the cloth is heavy4 ,a portion of the weft1 say every second or third shot1 might be made to pass either over or under the gauzed texture and interwoven only with the solid portion of the cloth1 the flushed or loose weft to be cropped off afterwards4 ,in stripes1 not only can this be done1 but the warp may be set much thinner or wider in the reed for the gauze3 say every second or third split may be left empty2 or it may be of a different description of yarn--a fancy twist if desired1 or in threads of different colours4 ,a fancy stripe with three threads to the split in a reed1 set #cj splits per inch1 and every second split of the gauze portion left empty1 makes a very effective pattern for fine work1 with say #hj picks per inch2 or #abj picks might be used1 and every third or fourth one not wrought into the gauze1 but flushed over to be cut off afterwards4 ,there might be #b thick threads or #d finer ones to each split of the gauze1 and #d to #f shots into each crossing1 this1 of course1 to be regulated to suit circumstances and taste2 one thing must1 however1 be remembered--viz4 that when made too bold or open the warp ribs are liable to slide on the weft1 and this is the chief defect in gauze when made open1 especially when a smooth1 clean yarn1 as linen1 is used4 ,illustration3 ,fig4 #abh ,illustration3 ,fig4 #abi ,illustration3 ,fig4 #acj ,when working stripes1 any pattern1 or any texture or style of cloth1 whether single1 double1 or pile work1 may be used for the solid stripes1 or the whole cloth may consist of stripes made of combinations of gauze and solid textures4 ,one set of stripes may be wrought quite independently of the other by having the yarn on separate beams1 and when only one set of stripes is gauzed1 the others are not drawn into the doup heddles1 so are quite independent of them4 ,the doup heddles may be spaced or otherwise as desired4 ,when working with doups in front of the harness1 there must be a slackener for the crossing threads for each doup standard1 same as for heddle work4 ,figs4 #abh1 #abi1 and #acj show some of the methods of slackening in use4 ,in ,figs4 #abh and #abi1 ,a is the yarn beam1 ,b the back rail1 ,c and ,d the vibrating bars or slackeners1 ,c acts as a fulcrum2 and in ,fig4 #abh the bar ,d presses the crossing yarn down and is raised by the tappet ,e1 which may be either above or below a lever on the end of the bar ,c1 a spring on the lever regulating it1 to hold it against the tappet4 ,in ,fig4 #abi the bar ,d is sunk to relieve the crossing yarn1 by drawing up the cord ,g1 which is attached to the jacquard or dobby1 the spring ,h holding the lever ,e down when it is relieved4 ,fig4 #acj is similar to ,fig4 #abi1 but for two doups2 it is shown both in perspective and in end view1 and will be clearly understood4 ,c and ,d must be set at such a distance above each other as will permit of the traverse of ,d without ,c being moved4 ,two or more shafts of heddles might also be used which could hold the crossing yarn either up or down1 same as the bars1 till they are acted on by the jacquard or by a tappet4 ,illustration3 ,fig4 #aca ,illustration3 ,fig4 #acb ,designing4--,when designing a pattern for gauze1 with doups in front of the harness1 it is only necessary to set off a few hooks of the jacquard to work the doups and slackener1 and design the fancy portion on the remaining hooks2 or if the gauze and slackener are wrought with tappets the full jacquard will be available for the figured portion1 the same as if no gauze were being made4 ,if the doups and slackener are to be wrought by the jacquard the pattern can be painted on the remaining hooks1 and the dots for working these can be added afterwards1 agreeably to the texture of the gauze required4 ,the doup standard and slackener should act together1 and the doup or half leaf should rise when the harness carrying the crossing threads rises4 ,if the doup standard is to be raised every second shot1 as is required when plain cloth has to be wrought with one doup1 it might be wrought by a tappet1 and the doup or loose heald might be raised by the machine for every shot1 as it must rise with its standard as well as when the harness raises any of the yarn drawn into the doup4 ,the doup shaft is best held down by a light spring4 ,indiarubber about #c_/af or #a_/d in4 in diameter suits very well4 ,one spring at each side of either one or two ply of this should be sufficient4 ,if the number of rows in the harness is such that it will correspond with the number of threads to be twisted together1 or be a multiple of them1 it will be all the more convenient1 though it is not necessary for it to be so4 ,for instance1 if #a thread is twisted round #a1 #b1 an #h-row harness would give #d repeats of this in each row2 but if #a thread were twisted round #b1 #c1 then #a row of the harness would give #b repeats1 or hold #b splitfuls of warp and #b threads over1 so that another thread would have to be taken from the back of the next row4 ,for this a #f-row harness would be more convenient1 which could be got by leaving #b rows of the machine idle1 and designing the pattern on #f-row paper1 or ruling #h-row paper to #f-row after the design is painted4 ,to work fancy textures with gauze by means of a harness with doups in front1 both must be arranged to suit each other1 unless a large number of doups be employed4 ,for instance1 a #b-;and-#b twill could be wrought with #a doup leaf in front of the harness by making #a thread of the gauze twist round #c1 and throwing #b shots into each crossing1 as shown in ,fig4 #aca4 ,if #a thread were to be twisted round #a with a #b-;and-#b twill1 and #b shots to the gauze crossing1 #b doup leaves would be required1 as shown in ,fig4 #acb4 ,a #d-thread fancy twill can be wrought with #a doup1 as shown in ,fig4 #acc1 #a thread twisting round #c and #d shots into each crossing of the gauze4 ,satins or regular twills are more difficult to work1 unless by making an irregular gauze4 ,take a #e-;end satin1 which has the threads over #d and under #a4 ,the gauze might have #d shots and #a shot into each crossing alternately1 and be easily wrought with #a doup2 but if #b or #c shots had to go to each crossing it would be different1 as the doup would require to sink for #a shot out of #e1 in order to let the threads drawn into it bind in the twilled portion of the cloth1 or otherwise the binding would have to take place on these threads when the doup is down1 which it could do if it suited otherwise4 ,but it must be remembered that when solid cloth and gauze are working together1 the former is made by raising the doup standard and those mails which carry the threads that are not drawn into the doup1 leaving stationary the mails carrying the crossing threads1 except where gauze is being made2 therefore1 in working a #e-;end satin1 if the doup held up any of the threads for1 say1 #c shots1 and then sank for #c1 there would be no way of holding up these threads in the twill portion to make them pass over #d shots1 as a #e-;end satin must do1 for if the harness twines carrying these threads are raised1 they will cause a cross to be made instead of completing the twill4 ,patterns of this description should all be wrought in a gauze harness4 ,in the figures given the gauze crossings are represented by dotted lines where they are raised by the harness1 for sake of distinction4 ,illustration3 ,fig4 #acc ,,hand-,,loom ,,gauze ,,harness4 ,illustration3 ,fig4 #acd ,illustration3 ,fig4 #acd;,a ,a large quantity of goods are still being made in the hand loom on the gauze principle4 ,these are mostly for curtains known as ,cretes or ,madras muslins1 and for antimacassars or chair backs4 ,they are chiefly woven in and about ,glasgow1 and in ,newtownards in the ,north of ,ireland4 ,these goods are made on the half-harness principle--that is1 half the warp is drawn into the harness and the other half passes through the harness and is drawn into a set of heddles in front4 ,this mounting is shown in ,fig4 #acd4 ,it will be seen that every alternate thread is drawn into one of the harness mails and all the threads are drawn through a pair of clasped leaves of heddles ,a ,b2 those that are drawn into the mails are drawn through the under clasp of the leaf ,a1 and those that are not in the mails through the upper clasp of the leaf ,b4 ,the threads are next drawn through the doups as shown1 those in the mails being in the back set1 or upper doups4 ,these doups are made different from those generally used1 the doup or half-heald being connected with two standards2 this is for the purpose of throwing less strain on the yarn4 ,when the harness is drawn the shaft ,a is also raised1 ,b being sunk1 as well as the front set of doups4 ,as the yarn in the harness is also drawn through the back set of doups1 it follows that they must be relieved to allow the harness to raise the yarn4 ,this might be done1 and sometimes is done1 by sinking the ordinary doup shaft and letting the yarn draw the doup through its standard2 but in this case the standard ,c is raised1 which allows the thread to rise in the doup1 as shown at ,fig4 #acd;,a1 without having to draw it up1 and at the same time all the doups are kept firm in their places by the standard ,d1 thus preventing any entanglement in a fine set of doups4 ,the distance between the harness and back leaves is #d in41 and between the back leaves and gauze mounting #c in4 ,the cloth is a plain gauze1 and the figure is formed by throwing one or more shots of rove weft1 either white or coloured1 into the shed formed by the harness flushing over the ground and clipped off afterwards4 ,to form the figure shed1 draw the harness1 raise the leaf ,a and the standard ,c1 and sink the other leaves1 making a rising and falling shed1 or centre shedding4 ,to form the gauze1 for the open shed raise ,b ,c ,d and ,f1 and to form the cross shed raise ,e and ,f1 in both cases sinking the others4 ,for these sheds fine or ground weft is thrown in1 the flowering shots coming between them4 ,the shafts ,a and ,b are for the purpose of keeping a clear shed1 but might be done without4 ,these goods are now largely made by power looms1 principally with gauze reeds1 which see4 ,,gauze ,,harness ,in a true gauze harness the doups are connected with the mails or leashes of the harness1 the harness twines1 or leashes1 acting as standards for the doups1 so that any splitful of warp may be crossed or twisted differently from the others1 and any kind of texture can be wrought along with the gauze without having to consider the one in connection with the other1 as in the previous harness4 ,figs4 #ace and #acf show how these harnesses are tied up2 the letters refer to the same parts in both figures4 ,the harness is shown with four cords in the row1 for the back harness and the doup mail in front1 and this could be repeated twice for an eight-row harness4 ,it is better to have the rows of the harness regulated in this way to suit the gauze to be made1 and have the doup leashes in one or two rows at the front1 but it is not necessary for it to be so1 as the doups could come on any of the mails through the harness1 if desired1 in case of a harness being tied up1 and it being wanted to add the doup leashes for gauzing2 but this is rather confusing4 ,in any case1 this method of working is now superseded4 ,illustration3 ,fig4 #ace ,illustration3 ,fig4 #acf ,a is the doup or dead leash1 ,b the doup standard1 or what answers to the doup standard in heald work4 ,c and ,d are the leashes carrying the plain or lying threads1 and ,e the leash carrying the crossing thread1 the crossing in this case being one thread round two4 ,f is the doup4 ,fig4 #acf shows the harness drawn for the open shed1 and it will be observed that the dead leash ,a is connected with the back harness ,e1 so that when this leash is raised to form the shed it draws up the dead leash1 also relieving the doup4 ,there was one trouble with these dead leashes--namely1 that they were liable to twist round the standards when close to them in the cumber board1 sometimes being put through the same hole or the next one2 but by having them in front and a little distance off this could be avoided4 ,wires or cords were sometimes stretched across between the lingoes to prevent the twisting4 ,fig4 #ace shows the harness drawn for the cross shed1 the doup standard being drawn up1 drawing the doup up with it4 ,the doup was fastened into the mails as shown at ,no4 #a1 ,fig4 #ace2 but a better plan is to have double-eyed mails1 and fasten the doup as at ,no4 #b4 ,this form of harness is now superseded by one having all the doups on a shaft in front of the harness1 which consists of two parts--namely1 the back harness and the douping harness 7which is about #c_/d in4 to #a-a_/b in4 in front of the former72 the doups are connected with this latter harness1 and all the doups may be on one shaft1 whether for one1 two1 or more rows of standards in the front harness4 ,the doups on the shaft are known as a #8slip heald' or #8slip4' ,this is a much simpler and more convenient method of working than the preceding4 ,fig4 #acg shows a simple and effective gauze mounting for a #djj jacquard1 the cords being carried up to the machine in the usual way4 ,a is the breast beam of the loom1 ,b the reed1 ,c the back rail1 and ,n the yarn beam4 ,d is the slip heald1 or doup1 which is simply a half-leaf of ordinary clasped heddles1 made of cotton or worsted1 fine or coarse1 as may be desired for the quality of work to be wrought4 ,e is the front or doup mounting1 connected with the two front rows of the machine1 and passing through a small cumber board in front of that for the body of the harness2 it is bolted so that it can be shifted to regulate the distance between the doup harness and that of the figuring4 ,the distance between the two harnesses may range from #c_/d in4 to #a-a_/b in41 or whatever is found most suitable to ease the strain on the yarn and make a clear shed4 ,g is the cumber board1 and ,f the body of the harness for working the figure4 ,illustration3 ,fig4 #acg ,the method of slackening the threads that are drawn into the doups is perhaps the principal feature of this mounting4 ,when one or more slackening bars are used it is plain that all the threads that pass over the bar that is oscillated will be slackened at once1 though for figured work it may be that only a very few of these threads should be slackened1 and if the remainder or any portion of them are raised by the back leashes they should be kept tight at the back so as to enable them to draw up the slack doups4 ,it follows1 therefore1 that for giving good work and keeping the threads at a regular tension1 every thread in the doups should have its own independent slackener4 ,it is not absolutely necessary that this should be so2 strong twist cotton or worsted yarn will work very well in a harness with one slackening bar vibrating for each shot1 though it must throw an irregular strain on the yarn1 and it requires to be tightly paced4 ,in ,fig4 #acg the slackening arrangement consists of a small back harness1 as shown at ,i1 through which all the whip threads are drawn2 these threads then pass over one lease rod and under the next one1 as shown1 and then on to the harness to be drawn in according to the draught of the gauze4 ,the harness consists of small mails attached to lingoes with twines in the same way as the lower portion of the ordinary harness is prepared1 but the mails are rounded off above the eye or centre hole without having the top hole for threading the upper portion of the harness to4 ,the cumber board of this harness must be nicely set1 so that the lingoes will hang on the yarn without drawing the mails quite close on the cumber board1 which soon would cut the twines4 ,to regulate this the cumber board and back rail must be set in relation to each other and the mails of the harness so as to produce the desired effect4 ,a medium position for working may be taken as follows3--,cumber board #ab in4 behind harness and #f in4 in front of back rail4 ,back rail #b in4 above the level of the mails in the main harness1 and cumber board of small back harness #c in4 below the level of the mails1 or #e in4 lower than the top of the back rail4 ,the back lease rod might then come in about #h in4 behind the harness4 ,the weight of the lingoes on the back harness must be regulated to suit the strength of warp to be wrought2 about #cj to #dj per lb4 for1 say1 from #dj_/b to #hj_/b cotton would suit4 ,the mails for the body of the harness may be #be's or #cj's1 or the same as for ordinary work1 and those for the doup standards heavier1 say #ah's or #bj's4 ,in addition to this harness for slackening1 or rather for keeping a yielding tension on the whip1 there is a slackening bar supported by a lever ,k ,l ,m at both sides of the loom4 ,this lever has its fulcrum at ,l1 and is attached to the swords of the lay at ,m1 and therefore vibrates at every beat up4 ,the slackener acts as a positive motion1 and keeps the threads from tightening up or being drawn forward by the twisting2 it acts on the body of the threads1 and the harness acts on them individually4 ,this1 when properly set1 is an easy motion1 and produces a good firm gauze4 ,it is a ,bradford patent4 ,now1 in reference to the working of the gauze3 ,the harness is levelled much in the same way as for ordinary work1 the mails being #a-a_/b in4 or #a-c_/d in4 below the level of the breast beam4 ,the doup mails should be a little lower than those for the harness1 say #c_/af in4 or #a_/d in4 ,the shed should be closed1 and begin to open again when the reed is at the fell of the cloth4 ,too large a shed should not be made with the doups1 on account of the strain on the yarn3 a small clear shed gives much more satisfactory work4 ,the front cumber board1 containing the doup leashes1 may be shifted a little forward or back if thought desirable1 so as to get the cross shed to spring as easily as possible1 the amount of elasticity in the warp varying this considerably4 ,the slip heald is raised for every shot by cording it to the brander or griffe of the jacquard1 which for gauze work is generally a single-acting one4 ,springs are used for holding down the slip--a light wire spring1 or1 better1 a piece of round indiarubber about #c_/af in4 in diameter1 doubled if necessary4 ,bridles should be attached from the shaft of the slip heald at each end and fastened to the cumber board so as to bear the draw of the springs when the harness is down2 the cords connected with the jacquard for raising this shaft may then be left slack1 and the size of shed may be regulated or made less than the draw of the machine1 if required4 ,it is very important to have the doups nicely adjusted2 on this depends their lasting capacity1 and sometimes a very short time is sufficient to cut them to pieces if badly set4 ,but if correctly done they will generally last for a length of time1 particularly if occasionally turned on the shaft1 which is more essential in working with a linen than with a cotton warp4 ,one of the doup standard mails with a doup through it is shown at ,no4 #a 7,fig4 #ach71 where it may be seen that the doup is simply drawn through the eye of the mail1 and not connected with it in any way4 ,it is only held in this position by the warp thread passing through it1 and whenever the thread breaks the doup falls out of the mail4 ,this is a trouble to the weaver1 at least till she gets accustomed to it1 and mails1 as shown at ,no4 #b1 have been made to hold up the doup4 ,the remedy here is often worse than the evil4 ,the mails wear the doups1 particularly if the springs draw them tight down on the eyes of the mails2 and besides1 they have the disadvantage that the slip heald has to be built in them after the harness is mounted1 whereas with the open mails the slips can be procured anywhere quite independent of the harness4 ,the slip heald must be set so that when the harness is down the yarn will not be drawn through the eyes of the mails by the doup sinking too low4 ,this may be guarded against by adjusting the bridles at each side1 between the slip shaft and the cumber board4 ,the loops of the doups should pass about #a_/d in4 through the eyes of the mails when at the lowest or bottom position1 and the front mails being about #a_/d in4 lower than the others allows the loops of the doups to be just bearing lightly on the warp1 all being held up straight4 ,the slackening bar must be arranged to work in time with the doup standards1 and should not slacken the yarn too much nor too little1 just keeping it at a uniform tension4 ,the great point with tender or weak yarn is to reduce all friction to a minimum1 no matter by what it is caused1 and if this is done the yarn and doups1 if they are of a fair quality to begin with1 should both work well2 but a very slight difference in setting the doup may make a great deal of difference in the working of it4 ,a doup that may be cut to pieces in working #bj yards of cloth might work #djj or #ejj yards with so little alteration as not to be noticeable to those not accustomed to the work4 ,the slackening bar must not rise so high as to raise the yarn that is above it1 nor must it sink so low as to press the whip down on the back harness board1 and it must be so regulated that within these limits it will give the proper amount of slackening1 and prevent the whip warp from getting tight and drawing up the small back harness4 ,illustration3 ,fig4 #ach ,worsted makes the best weaving doups for strong work1 but for lighter work cotton is mostly used1 being finer and cheaper4 ,sometimes polished linen yarn is used and makes a very smooth doup1 but does not give the wear4 ,small metallic rings are sometimes used on the loops of the doups1 and the warp drawn through these rings2 this suits for yarn with much fibre on it1 as it keeps the fibre from getting twisted into the doups1 but the rings cut the doups faster than ordinary yarn working in them would4 ,instead of a slip heald in front1 doups with a lingo on each have been used1 with the mails for the standards as shown at ,no4 #b1 ,fig4 #ach1 so that the doups cannot fall out of them1 and the yarn when drawn up by the back harness in shedding raises the doups and lingoes up with it4 ,the weight of the lingoes must be such as will suit the strength of the warp to be used--not too heavy for it to lift nor too light1 so that in the cross shed the doups would be drawn through the mails4 ,these doups being separate1 are easily built in the harness and very easily repaired by the weaver when they break1 but they break too frequently4 ,it is1 of course1 only for a strong warp that this method of working is suitable1 and even for it1 although it works very well1 the principle is not good4 ,the gauze harness which will probably be most frequently met with1 at least in the cotton trade1 is shown in ,fig4 #ach4 ,it is an older harness than that described1 having been patented in ,macclesfield in #ahgf in a somewhat different form4 ,the difference between this and the preceding chiefly consists in the method adopted for slackening the yarn1 and the jacquard may also be specially built to suit for this4 ,in setting this loom the harness and mails are tied up and levelled as before1 but when working the back rail is kept down1 as it usually is for gauze work1 say about #a_/b in4 lower than the eyes of the mails4 ,each whip thread has its own slackener1 the slackening apparatus consisting of a harness wrought either by the same jacquard that works the figure1 or by an extra one1 when much pattern is required4 ,the connections of the needles with the hooks are shown at ,a1 the two bottom needles being connected with the two front and two back hooks1 the former for working the gauze and the latter for working the slackeners4 ,this harness is intended for a #a-round #c-;gauze1 and is mounted on a #aj-row machine with an #h-row cylinder on it4 ,it is not necessary that the back harness for slackening should be raised so high as the figuring harness is1 and for this reason1 as well as that it makes the harness more direct and avoids friction1 it is tied to two sets of levers as shown at ,g and ,g#a2 they are made of brass and are fastened on two rods1 one about #d in4 above the other1 so as not to come into contact with each other when rising or falling4 ,the points of the levers are fastened to the two back rows of hooks as shown1 and the harness is tied to wire hooks on these levers2 ,f is the neck of the harness1 ,d the cumber board1 and ,n the lingoes1 which are much heavier than those used for the figuring harness1 from #f to #aj per pound being the weights frequently used1 according to the class or weight of the work4 ,the mails used on the back harness are similar to those used for the doups--that is1 such as are shown at ,no4 #a 7,fig4 #ach72 but if these cut with the warp sawing through them1 glass mails should be used4 ,l ,l#a are two rods or bars which support the warp that is drawn down between them by the slackening harness4 ,the closer these bars are set together the greater will be the amount of slackening given to the warp when the harness is drawn2 therefore these bars should be made to slide either way so that the desired slackness is obtained by setting them4 ,about #c in4 to #d in4 apart is a good working width2 the tops of the bars should be about #a in4 lower than the mails in the figuring harness1 and the tops of the eyes of the mails in the back harness should be #a in4 or #a-a_/d in4 lower than the rods4 ,another method of arranging the needles in a jacquard for a gauze mounting is shown in ,fig4 #aci1 which is1 perhaps1 more convenient for the designer1 as will afterwards be seen4 ,in this harness there are #aj rows of hooks1 the same as before--#f for the figuring harness and #b for the doup standards4 ,the doup standards are here on the hooks connected with the fourth and eighth needles1 and come after the threads that the whip in them twists round1 and fall in this position on the design paper1 instead of both being at the end of a design--that is1 on the seventh and eighth checks4 ,for any order of twisting1 the arrangement of the hooks and needles might be made to suit on the same principle4 ,it will be seen that in the leno jacquard1 shown in ,fig4 #ach1 a number of levers and attachments are required to work the slackening harness4 ,in order to simplify this1 ,messrs4 ,devoge ,co4 have brought out a leno jacquard with which none of these levers1 c41 are required1 the slackening harness being tied to the two back rows of hooks in the machine4 ,these two rows of hooks are lifted by a separate griffe1 the lift of which is much less than that for working the body hooks of the machine1 and which can be varied to suit the amount of slackening required4 ,this machine is shown in ,fig4 #adj1 a view of the motion for raising the griffes of both back and body harness being given in ,fig4 #adj;,a4 c d 7,fig4 #adj;,a7 is the link connection between the bar of the griffe a a and the top lever ,l 7,fig4 #adj71 somewhat similar to what is used for an ordinary jacquard4 ,to raise the small griffe at the back1 it will be seen that there is a cross lever e from the links d1 c to its fulcrum h on a bracket g attached to the top of the machine4 ,the small or back griffe b is connected to this lever by the link f4 ,the amount of lift given to the small griffe in proportion to that given to the large one will be as the length of the lever from the stud in h to that in f is to its length from the stud in h to that in d4 ,the farther the fulcrum is pushed back in the slot in which it is fastened1 the more the back griffe will be raised1 the link f being always vertical4 ,the back griffe is arranged to commence lifting slightly in advance of the front one1 in order to lessen the strain on the doups4 ,the needles are connected with the back and front hooks in this machine similarly to those in ,fig4 #ach4 ,illustration3 ,fig4 #aci ,the draft of a gauze in the harness is just the same as regards the doups as for shaft work2 the crossing may be made from left to right1 or the reverse1 but the pattern must be made to suit4 ,some mount the harnesses and paint the patterns from right to left4 ,about ,bradford this appears to be the usual method1 and it does not matter provided the mounting1 drawing and designing be kept in accord2 but here we shall keep to the same principle as is recognised all through--viz4 mounting and designing from left to right1 which is the correct method so far as drawing is concerned1 and equally convenient in other respects4 ,illustration3 ,fig4 #adj ,illustration3 ,fig4 #adj;,a ,to design a pattern for gauze3 if it is to be a simple geometrical pattern it may be put direct on the design paper2 but if to be a figured pattern1 a sketch should be prepared for it in the same manner as for ordinary figured patterns1 whether for dress goods1 curtains1 or any other material4 ,any desired figuring can be made1 providing sufficient space be left between the figures to admit of the open work being made4 ,the figuring should be treated as the ornamentation of a plain or short twill ground figure1 which is woven on a gauze ground2 the figure may be entirely plain or twill upon a gauze ground1 in which case it must be sufficiently plain and solid to be effective1 or it may be treated as damask figuring on ornamental patches of plain or twill on a gauze ground2 or1 again1 the gauze may form the figure and the ground be plain or twill4 ,any variety may be made that ingenuity can suggest1 and figuring with extra warp or weft may also be adopted if desired4 ,when about to put the pattern on design paper1 it may be observed that out of the #h rows of needles in the machine only #f are used for figuring1 the other #b being employed for gauzing2 therefore1 some means must be devised for getting the pattern on the paper so as to suit this4 ,the simplest plan is that adopted in ,america--viz4 instead of using two rows of hooks along the jacquard for the doup standards1 to leave as many hooks at the first of the machine as will correspond with the number of doup standards required for one repeat of the pattern4 ,suppose for the same ties as those given--#ajj hooks for the doups and #cjj for the figure--then the cords from the first or last #ajj hooks would be taken down through the two front rows of the cumber board1 and those from the #cjj hooks would make up the body of the harness4 ,when mounting in this way1 the jacquard would be better turned with the cards hanging over the side of the loom1 as for the #8,london tie4' ,this method of mounting enables the pattern to be designed for #cjj hooks and painted on the design paper independently of the gauze1 which can be filled in afterwards4 ,illustration3 ,fig4 #ada ,fig4 #ada is an example of designing in this manner1 using #f rows of hooks1 to suit the gauze4 ,the pattern is put on the rows of designs numbered #d1 #e1 #f1 #g1 and #h4 ,no4 #c is for the selvage1 and the working of the doups is on ,nos4 #a and #b4 ,this is for a #a round #b gauze1 #f checks1 or #b splitfuls of gauze to the design2 there would be #aj doups required for the #e designs in the repeat of the pattern1 and for these #aj checks are used of designs ,nos4 #a and #b4 ,the rising of the back leash of the harness to form the crossing is shown by the dots marked on the design1 and as gauze is formed by raising this leash and the doup alternately1 it is only necessary to take each line of the design paper for the doups1 and1 following up the markings for the back leashes1 fill in for the doups to rise when the back leash is sunk for the gauze1 taking care to keep clear of the figuring4 ,in making gauze the doup should always rise immediately after the figuring ends1 to form the first crossing1 and it should also be up immediately before the next portion of the figuring begins1 so that in an irregular figured pattern the gauze might frequently require to be broken to effect this1 as may be seen in ,fig4 #ada4 ,take the first upright line of the pattern1 design ,no4 #d3 the back leash is raised for three1 then the doup for three1 and the figure follows4 ,passing on to the tenth line it will be seen that the doup rises for three after the figure1 and is also up for three before the next figure begins2 but1 passing on to designs #g and #h1 it will be seen that the risings of the doup and back leash would not fall in regularly in threes against the figure1 as it would be better if they did1 and therefore the gauze is broken so as to fall in2 but in small patterns of this description1 when it is of importance to keep the outline of the figure as regular as possible1 this can and should be remedied2 instead of the outline of the figure running diagonally on the design paper in steps of one check1 it should go in steps of as many checks as there are threads to the twist of the gauze in the warp and shots in each twist in the weft4 ,this is shown in ,fig4 #adb1 where all the twisting falls in regularly with the figure4 ,this may to a great extent be carried out with irregular figures by the designer exercising a little judgment1 and when filling in the gauze make up the plain edging of the figuring to fall in with it--that is1 only to break the gauze where there is room to do it effectively1 and where there is not1 a few dots can be added to the plain4 ,if ,figs4 #ada and #adb be compared1 it may be seen how this could be done3 examining designs #d and #h above the figures1 the latter below as well2 but ,fig4 #adb shows the proper method of treating these small geometrical figures4 ,another point to be observed is whether all the doup leashes are to be raised together to form the gauze1 or whether it is to be formed by raising every alternate doup leash and every alternate back leash1 as is done in these figures4 ,the latter method is preferable for working1 as it makes an even tension on every shed1 whereas if one shed is a full cross shed formed by the doups1 and the reverse of this an open shed with no crossing1 the cross shed will be the tighter1 and produce a certain amount of plucking1 with a tendency to shire in some patterns2 but in case of working dices or any pattern where the top and bottom of the figure extend some distance straight across the design paper1 it would be impossible for the first shed of the gauze to be formed by the doup if only every alternate doup leash was raised4 ,some judgment must therefore be exercised in these matters1 and the best effect obtained that will suit circumstances4 ,illustration3 ,fig4 #adb ,now to put the patterns on design paper to suit the harness when the two front rows of the jacquard are used to work the doups1 as in ,fig4 #ach1 also when any other rows are used1 as in ,fig4 #aci3 the simplest way to do this--at least1 for those not well accustomed to the work--is to design them on #f-row paper1 as ,fig4 #adb1 and afterwards transfer them to #h-row paper1 leaving the lines for the doups empty1 the doup lines being afterwards filled in1 as in ,figs4 #adc and #add4 ,fig4 #add has the advantage that each splitful of gauze stands alone1 whereas when filling in the markings for the doups in ,fig4 #add1 two splitfuls stand together2 but a little practice makes one method as simple as the other4 ,the dots represent the markings for the doups1 and the shaded squares those for raising the back leashes to form the open shed of the gauze4 ,the transferring of the designs from one sheet of design paper to another is1 of course1 a matter of trouble and expense1 and may be avoided if an experienced card-cutter is to cut the cards4 ,the design need not be transferred1 but have the marks for raising the doups put on the same lines of the design paper as those for raising the back leashes for the open shed4 ,this is shown in ,fig4 #ade1 the shaded squares being the same as in ,figs4 #adc and #add2 but the dots1 instead of being put on lines left for them1 as in these figures1 are put on the same lines as the shaded squares1 and the card-cutter sees to their being cut on the correct lines1 as in ,figs4 #adc and #add4 ,in designing1 different colours would be used4 ,the shaded square should be the same colour as the figure1 as they are to be cut for the lines they are on1 but the dots should be of a different colour1 to be cut for a different line of the card from that on which they are placed on the design--the dot on the first check of a design being the seventh hole in a row of the card1 and that on the third check of a design being the last hole of a row on the card4 ,illustration3 ,fig4 #adc ,illustration3 ,fig4 #add ,illustration3 ,fig4 #ade ,fig4 #adf shows a portion of an ornamental pattern as it would be designed for a gauze ground of two threads of warp twisting round two #d in the split and #d picks into each crossing of the gauze4 ,this would require a #aj-row machine1 eight rows for the figuring harness and two rows for the doup standards4 ,when two threads are twisting round two1 it is not necessary to have a doup for each1 though it may be desirable2 but it suits very well to have both threads drawn through the same doup4 ,it will be necessary to have a stronger doup in this case1 but if the warp is very light it would have so much more to do in drawing up the heavy doup than if each thread was drawn through a very light doup that the latter had better be adopted2 otherwise a stronger doup1 with both threads through one1 is simpler4 ,on the pattern1 the doups are raised by the dots1 which must be cut on the proper line of the card1 as before2 both lines are dotted as if each thread had its own doup1 but only the front dots of each pair are necessary4 ,the shaded squares are for raising the crossing threads with the leashes for the open shed of the gauze4 ,in this pattern it is necessary that the outline of the figure should go in steps of four warp ways1 as there are four threads to the twist2 but it is not necessary that it should go in steps of four weft ways4 ,a better outline can be given to the figure by not adhering to this1 though the perforations in the gauze will be to some extent sacrificed by being irregular2 but this would be so in any case in order to raise the doup standard after the figure when the doups and leashes are gauzing alternately2 they might be regularly started at one side of the figure1 but this would probably make them more irregular at the other side4 ,by following round the edges of this figure it will be seen that by a little care no blemish of any consequence need be left1 though it will not be so perfect as when calculated to fall in as ,fig4 #ade4 ,illustration3 ,fig4 #adf ,any variety of simple gauze texture may be used1 as well as the plain and honeycomb gauze1 but unless there is plenty of space and the figures are plain and large1 no very intricate crossings should be attempted1 unless for stripes1 as they would probably mar the outline of the figure2 but if not1 they may be used where suitable4 ,another important point in designing for gauze is that if the texture of the solid cloth is loose and that of the gauze pretty firmly twisted1 the take-up of the warp may be very different when weaving4 ,to avoid this the gauze and figure should be well intermixed1 and not be in too great quantities in any one part--in fact1 the gauze and plain should be constantly interchanging1 and when the pattern is such that this cannot be1 the textures must be regulated so that there will be about an equal quantity of warp taken up for each4 ,a little practice will soon show this4 ,nothing has been said about the description of jacquard used for working gauze1 but the same principle holds good as for working with shafts4 ,a gauze shed is taken to be a plain jacquard lift--that is1 the shed formed by the single-lift jacquard raises the yarn and lets it down again before beginning to raise the following shed4 ,this enables the doup and doup yarn to fall into their places before being drawn away to form a following shed4 ,at the same time1 we are not limited to a single-lift jacquard4 ,if you have a double-lift jacquard1 and want to work a small piece of gauze1 do so2 but do it correctly1 or1 in other words1 take means to make a good job of it4 ,before explaining how to do this1 it will be well to show where the difficulty exists4 ,in a double-acting machine one griffe is rising when the other is falling1 and in plain gauze the doup standard and leash carrying the crossing thread are raised alternately1 one shot being thrown into the shed formed by each4 ,therefore1 the same thread is up for every shot1 and the thread round which it twists is always down4 ,now1 when one griffe has raised the doup standard and the next one raises the leashes carrying the same threads1 both will pass in the centre of the shed1 and1 as shown in ,fig4 #adg1 the crossing thread will be dragging up the lying thread from the position shown by the under dotted line1 thereby causing considerable friction on the yarn1 which must be detrimental to a fine or weak warp1 and is inclined to drag the doup through the eyes of their standards2 but as the harness in coming to the centre slackens the warp threads1 and also as the slackener begins to act when the harness begins to rise1 the threads will be further slackened in those sheds where the doups follow the back leashes1 and this reduces the friction4 ,it may1 however1 be entirely avoided by raising the lying threads to the mid position to meet the descending griffe1 and then let down with it4 ,a simple method of doing this is to have the leashes carrying the lying threads through a separate slip of cumber board at the back1 and knots on them above it1 so that when it is raised all the lying threads will be drawn up with it4 ,the cumber board can be raised by a cam1 or in any other suitable way4 7,see ,journal ,weaving for ,scotch ,carpets47 ,illustration3 ,fig4 #adg ,these leashes might also be raised by means of a shaft through loops in them1 or with bars under the jacquard hooks1 in the same way as is done in twilling harnesses 7which see71 but with a special motion to raise and lower them4 ,in ,fig4 #adg1 the dotted line ,a1 ,b shows the middle position or centre of the traverse of the yarn in shedding4 ,although this is the proper means to adopt to work gauze satisfactorily with a double-acting jacquard1 or with any double-acting shedding motion1 it may be that small portions of gauze1 such as a few stripes up a web1 are wanted without the trouble of making any special arrangements for it4 ,good strong twist cotton yarn will work very well1 if nicely tempered1 in a double-acting machine4 ,the slackeners can be arranged by leaving a few hooks apart to work them with1 and cords tied to these hooks and let down at the back1 in the same manner as in the gauze harness 7,fig4 #ach71 which will do very well4 ,when three or more shots are thrown into each shed of the gauze--that is1 between the crossings--there will be much less friction than when the crossing takes place at each shot1 as it is only at the crossing the friction takes place4 ,one source of annoyance in working gauze is the wear on the doups1 which requires them to be changed frequently and adds cost to the production4 ,it has often been attempted to work the gauze by other means1 and for some classes of work this has proved successful4 ,one of the best arrangements1 and one that is largely used1 is the gauze reed1 which is almost entirely adopted about ,glasgow for weaving leno curtains in the power loom2 it is also employed for other classes of work1 but is limited in its use4 ,it will not supply the place of a gauze harness4 ,,the ,,gauze ,,reed4 ,this is principally used for working leno curtains or ,madras muslins in power looms4 ,the texture of these fabrics is a plain gauze ground1 the figure being formed by one or more colours of thick soft weft1 thrown in and bound for the figure1 but flushed or floated over the ground1 to be cut off afterwards4 ,the reed is wrought in conjunction with a harness1 the reed forming the ground of the fabric and the harness the figuring4 ,the harness is mounted in the same way as a half-harness1 or for half the warp1 and the reed does the work of the doups4 ,the gauze reed will suit for gauze up to #ee threads per inch in the reed1 but is more used for fabrics ranging from #cj to #ej threads per inch4 ,a portion of the reed is given in ,fig4 #adh1 in which it will be seen that it consists of the usual dents set in ribs1 and a set of half-dents1 perforated at the points which are set into the lower rib of the reed behind the others1 and lie about half-way through the splits in a slightly slanting position4 ,the gauze reed works behind the slay and in front of the harness4 ,it should be about #a_/b in4 behind the slay when the cranks are at the back centre1 so as to leave sufficient room for clearance between them4 ,illustration3 ,fig4 #adh ,illustration3 ,fig4 #adi ,illustration3 ,fig4 #aej ,a good method of working the reed is shown in ,fig4 #adi1 which is a back view4 ,a is a rocking shaft supported by brackets1 as a1 on the top rail of the loom2 ,b is a lever projecting towards the front of the loom1 and the rod b from it supports one end of the reed2 ,c is another lever on the shaft ,a1 projecting backwards1 and the rod ,d connects it with the tappet treadles1 so that when the treadle is pressed down the reed rises2 about #c-a_/b in4 is the usual height for it to rise4 ,f is the upper rib of the gauze reed1 and ,f#a the lower one4 ,g is the yoke of the reed4 ,on the yoke is fastened a bar ,p ,p1 connected with the strap which passes round the top rib of the reed4 ,i ,i are two projections on the bar ,p ,p1 through which the slide rod ,e ,e#a passes and is fastened at the top to a bracket ,c on the top of the loom1 and at the bottom it fits into a socket or stand ,n fixed to the ground2 the reed slides up and down on this rod4 ,h is a tube round the slide rod between the projections ,i ,i1 and is about #a_/b in4 shorter than the distance between them2 to the bottom of this tube is fixed the support ,h#a for the dipping rod ,k1 which1 when the yarn under it is very tight1 can yield #a_/b in41 along with the tube ,h4 ,the reed is not positive in falling1 but when raised by the tappet it falls by its own weight and that of the weight-box ,l1 which slides on the rod ,e ,e#a4 ,the weight-box is fastened by a rod ,m to the crank on the bar which supports the dipping rod1 and weights it as well as the reed4 ,small weights1 as ,r1 about #a_/d lb4 weight1 can be placed in the weight-box till as much weight as is required is put on4 ,fig4 #aea gives a view of the gauze reed mounting1 with the gauze or cross-shed open4 ,every alternate thread of the warp is drawn into one of the gauze dents1 and every other one into the harness1 as shown4 ,the harness is levelled #b in4 or #b-a_/b in4 below the level of the breast beam2 or1 having the slay levelled with the race #a_/b in4 below the breast beam when the cranks are at the top centre1 push back the slay till the cranks are at the back centre1 and place a straight-edge across the race1 and the under edge of the straight-edge where it passes the front row of the harness will give the height for the eyes of the mails4 ,the back shell ,e should be set #a_/b in4 below the level of the breast beam1 and should be made to vibrate with a tappet1 which should lower it when the gauze shed is opened1 and keep it raised for the figuring shots4 ,a shows the position of the weaver's reed1 ,b is the gauze reed1 ,c the dipping rod1 ,d the heck or ravel which is on the harness under the harness reed or cumber board ,f2 the ravel should be about #f in4 above the yarn and #c in4 below the cumber board1 making the latter #i in4 or #aj in4 above the yarn4 ,the ravel is like a small harness reed with only one rib on it1 which is placed behind the harness1 being covered with an iron tube to strengthen it2 in front a flat iron rod is fastened above the ends of the dents and serves as the second rib4 ,three wires are stretched along the ravel to keep the harness steady1 in the same way that they are stretched along a harness reed1 but three are sufficient1 instead of having one for each row of harness4 ,the ravel is shown in full in ,fig4 #aej2 it is about #a-a_/b in4 deep 7or across it71 and the cumber board #c in4 deep2 it is for the purpose of drawing the yarn in the harness to either side1 so that when the gauze reed is rising the half dents may pass to the right and left of the threads in the harness alternately2 it is this which gives the gauze twist4 ,two bars ,a ,a#a 7,fig4 #aej7 extend from the ends of the frame of the heck2 these slide in brackets ,c ,c#a fastened to the sides of the loom4 ,the lateral motion is given to it by a lever ,b ,b#a with its fulcrum at ,b#a2 this lever has a bowl ,d on its lower end1 which is acted on by a wheel ,e driven at the proper speed to suit the shedding4 ,e#a is a face view of this wheel1 which has a projection on it for shifting the lever4 ,sometimes the motion is imparted to the lever so as to shift the ravel just when it is required--that is1 before the gauze reed has risen to form the shed2 and sometimes the ravel is shifted a part of the way at each shot of figuring1 and has completed its traverse before the gauze reed has risen2 this latter makes a more gradual pressure on the harness1 and avoids any sudden plucking4 ,when the wheel ,e acts upon the lever the ravel is drawn to the right1 and when released the spring ,f1 fastened from the side of the loom to the end of the ravel1 draws it back again4 ,the traverse of the ravel should be about #c_/d in4 ,c#b is a separate view of the brackets ,c and ,c#a4 ,sometimes the heck is on the yarn between the reed and the harness1 instead of being on the harness2 in this case there must be about #h in4 between the reed and the harness1 and the heck or ravel rests about half-way between them4 ,the harness is wrought with a double-lift machine and three tappets4 ,one tappet which is much like a plain wyper tappet1 but with less dwell on it1 acts on one of the treadles1 which is connected by a rod and lever to one of the griffes3 this raises the flowering shed1 the lift being about #c-a_/b in41 and the flowering shot is thrown in as in ordinary work1 the sheds being close when the cranks are at the top centre or a little over it4 ,as soon as this shot is thrown in1 when the cranks are a little over the back centre1 the second griffe is raised by another tappet4 ,as this takes place before the cylinder is in against the needles1 all the yarn in the harness is raised2 the reason for raising it is to get all the harness yarn clear of the half dents of the reed1 so that it can be shifted over them by the ravel4 ,the gauze reed is raised by the third tappet2 it begins to rise shortly after the second griffe1 or when the cranks are a little past the top centre during the same revolution4 ,the yarn raised by the first griffe begins to fall at the same time that the reed begins to rise2 the second griffe raises the bottom yarn till it meets the top yarn of the first shed descending1 at which time the ravel should be fully shifted1 and the points of the half dents rising should be #c_/d in4 below the harness yarn4 ,as the harness falls and the reed rises1 the yarn in the former will pass down at the opposite sides of the half-dents to which it was before being raised2 a ground shot is then thrown in 7this is the second ground shot71 and the reed descends1 taking the yarn in it down level with that in the harness4 ,the harness is again raised as before for the next flowering shot4 ,when the reed is raised to form the shed for the ground shot no card is required to pass over the cylinder of the jacquard1 and to prevent one passing the sneck or shears is raised for this shot1 so that the cylinder is not turned4 ,the reed must be raised in time to have the shed open for the passage of the shuttle1 but keeping it a little late requires less lift to be given to the second shed which is being raised to get the bottom yarn clear of the half dents of the reed4 ,the above description is intended for weaving fabrics with one cover1 or one colour of flowering shot1 as when the pattern is in white or a single colour1 as it often is2 but when two or more colours of figuring weft are used1 the flowering sheds might be opened with one griffe working the machine single-acting1 and constructing and timing the tappets to suit4 ,one tappet would then open two or more sheds for the flowering2 the second and third tappets would act on the bottom yarn and reed as before4 ,it is1 however1 usual to work the machine double-acting1 and to construct the tappets to raise the griffes alternately for two covers4 ,no4 #a tappet would raise one griffe1 ,no4 #b tappet would raise the other griffe2 then a small wing on ,no4 #a tappet would lift the bottom yarn1 and ,no4 #c tappet would raise the reed1 the sneck being lifted at the last beat of the cylinder to prevent it from turning4 ,for three or more covers the tappets would require to be arranged to suit in a similar manner4 ,fig4 #aea;,a is a front view of the position of the yarn in the reed when the flowering shed is drawn4 ,only a portion of the harness would be raised for each shot1 as1 say1 the threads #a1 #a1 the remainder #b1 #b1 being sunk4 ,after the flowering shots are thrown in1 the bottom yarn in the harness #b1 #b has to be shifted to the other side of the half dents for the gauze shed4 ,it is therefore raised up to meet the threads #a1 #a coming down4 ,all are then shifted together1 and when the reed is raised the position of the harness yarn is shown at the crosses2 #jjjj shows the position it was in at the previous ground shot4 ,the dots on the half dents show the position of the yarn in them in relation to that in the harness #b1 #b when the reed is at rest1 the yarn in both reed and harness being on a level4 ,the reed could be wrought turned upside down with a harness1 but all the loose flowering weft would require to be below4 ,in this case there is no necessity for getting the under shed clear of the gauze dents for changing it with the ravel to form the ground shed2 but this is an objectionable method of working1 particularly with a light pattern1 on account of the heavy shed that has to be raised4 ,if the flushed yarn was thrown to the top and the reed turned upside down1 the only way to work the heck would be on the harness below the mails1 which would require it to be as deep as a reed or cumber board1 in order to let the lingoes fall1 and this would not answer very well4 ,illustration3 ,fig4 #aea ,illustration3 ,fig4 #aea;,a ,,chapter ,,viii ,,double ,,cloth ,,double ,,cloth ,,and ,,quilting ,,harnesses ,a very great variety of cloths come under the heading of double cloth2 in fact1 almost every description of coloured cloth figured in the loom1 excepting coloured damasks and the commoner descriptions of dress goods1 as well as many uncoloured fabrics1 are generally woven more or less on this principle4 ,quiltings are mostly made on the double-cloth principle1 and have nothing to specially distinguish them1 except that some makes of cloth appear to be more suitable for goods of this description1 though frequently other fabrics of a much more costly nature are woven in the same way2 as1 for instance1 matelasses may be made in the richest silk and worsted for jackets1 as well as in coarse cotton for quilts4 ,one of the largest sections of double cloth is carpetings1 but these will be described in a separate section4 ,for figuring double cloths the same principles of the structure of the cloth1 c41 hold good as when weaving them plain1 or in fancy texture4 ,any suitable pattern can be put upon any description of double cloth with a full harness mounting mounted in the ordinary manner2 but the pattern must be spread over the design paper to suit the description of cloth to be made1 which often necessitates its being in a very distorted form1 unless it can be arranged in different colours so that the card-cutter can cut several cards from each line of the design paper4 ,for instance1 if three colours are required to form one complete weft line1 then three lines of the design paper would be taken up with these1 unless the colours could be arranged that the three cards could be cut from the one line1 as frequently can be done2 and the same for the warp when there is a face and back warp1 or several colours to be brought up for one warp line4 ,when there are two warp threads1 one for the face and one for the back1 two hooks of the jacquard are required to weave them1 and two lines on the design paper are also required1 unless two colours are painted on one line to guide the card-cutter in cutting the cards4 ,it is a great saving of work to the designer when the pattern has not to be spread over the paper so as to give each line separately1 as doing so generally puts the pattern so much out of shape that it requires first to be designed square1 or of the proper dimensions1 on suitable design paper1 and afterwards transferred to the working design for the card-cutter4 ,when goods are being largely made this can often be avoided by special mechanism or mounting1 to act instead of the cards1 it being then worth the trouble of having a specially prepared mounting1 and it is in these cases where double-cloth mountings are used4 ,perhaps the simplest class of the double-cloth range1 though not really a double cloth1 is figuring with extra weft4 ,the figuring weft may be thrown in as a spotting intermittently1 or may be every alternate shot1 a ground shot following each figure shot4 ,suppose the cloth to be a plain ground and a twill figure1 and that #ejj cards would be required to weave the figure if it were plain damask2 it is then evident that #a1jjj cards would be required if every alternate shot is ground1 and the others for figure1 and that the #ejj plain cards for the ground would be two cards repeated #bej times4 ,now1 instead of this1 if we use a double-cylinder jacquard1 and put the figuring cards on one side and four plain cards on the other side1 we can save #dif cards1 as the four cards on the cylinder will work the plain at every alternate shot4 ,or suppose a single-cylinder machine to be used1 then shafts might be put through loops in the harness2 or the cumber board might be made in sections1 with knots on the harness twines above it1 so that in either case the harness could be raised in rows to form plain cloth4 ,the plain shed could be formed with a tappet and levers1 as in journal weaving1 and the griffe would only be raised for every figuring shot4 ,plain cloth might also be wrought with a twilling motion on the machine1 such as is used on twilling jacquards4 ,a pair of pressure heddles in front of the harness is a common method of accomplishing this in the hand loom4 ,the harness is drawn for one shot1 then let down1 and one of the pressure heddles sunk and the other raised for the second shot4 ,for the third shot the harness is again drawn1 and for the fourth shot the plain shed is crossed with the heddles4 ,a twill or any figure may be used1 as well as a plain ground4 ,the next step in double cloth is perhaps double-weft-faced cloth--that is1 when the surface of the cloth on both sides is formed by weft1 the warp lying in the centre1 and merely acting as binders to bind the two wefts together4 ,the warp may occasionally be brought to the surface to give additional effect1 or to add a third colour2 or the body of the weft may be kept on one side1 the warp forming the ground on the other side1 with a weft figure on it1 producing a one-sided cloth4 ,this class of work is best wrought in a pick-and-pick loom2 but a check loom--that is1 one with extra boxes at one side only--can frequently be used1 and gives much less trouble4 ,for a check loom two fine shots may be used as one1 having each pair of cards alike1 except at the selvage1 and throwing two shots into each shed4 ,of course this takes twice the number of picks and cards 7unless two picks be given to each card71 but in some cases1 as for borders1 this may be an advantage in comparison with working pick-and-pick4 ,often two succeeding cards of the pattern for the same colour are made to follow each other1 as may be found in tapestries1 c41 and the weft knocks up into its place without showing any defect2 but in a heavy cloth1 with a thick or stiff warp1 the weft could not be knocked close together on this principle4 ,with a fine binding1 warp of cotton and a thicker weft of woollen or worsted1 there is no difficulty in this working4 ,for double-weft-faced patterns the simplest method of designing is to paint the pattern as if for plain damask1 and then cut two cards for each line of the design paper1 one card being cut exactly the reverse of the other2 that is1 the cutter cuts the painted squares for one card and the ground squares for the next card4 ,in lacing these two cards are kept together1 a ground and a flowering card coming alternately4 ,there is1 however1 an objection to this method of binding the texture of the cloth1 though in many cases it works very well4 ,the objection is that the warp has to be brought from the face of one side through to the face of the other side for the succeeding shot to form the binding1 instead of being brought from the centre only to the face as it should be4 ,illustration3 ,fig4 #aeb ,fig4 #aeb shows a portion of a stripe pattern designed to produce #h-;end twilled stripes4 ,if a black and a white weft are used pick-and-pick1 the white pick coming first1 ,a would be a solid black stripe and ,b a solid white stripe1 or the appearance would be as on the design paper1 but much reduced in size4 ,on the under side of the cloth the colours would be reversed4 ,illustration3 ,fig4 #aec ,the first card would be cut as the painting1 cutting black1 and the second card would be exactly the reverse of this1 cutting the white or ground squares on the same line of the design paper4 ,the texture formed on the cloth by these cards is shown in ,fig4 #aec1 each line of the design paper representing one card4 ,illustration3 ,fig4 #aed ,the correct method of binding is shown in ,fig4 #aed1 where it will be observed that the binding of two succeeding weft shots does not fall on the same warp thread1 and that the binding dot will be covered by the floats of the preceding and succeeding weft shots when the weft is knocked up close4 ,there are other squares on which the binding dots might be placed as well as those in ,fig4 #aed1 one check to the left of where they are being frequently used4 ,a stripe pattern1 as ,fig4 #aeb1 can be put upon design paper with each line representing two cards1 and be twilled to give the texture in ,fig4 #aed1 as is shown in ,fig4 #aee4 ,when cutting this the cutter cuts the shaded squares and black dots for the first card1 and for the second card he cuts white and crossed squares on the stripe ,b1 and the solid black squares on the stripe ,a1 which it will be seen is exactly the same as cutting the black for the first two lines of ,fig4 #aed4 ,illustration3 ,fig4 #aee ,when painting the design the shaded squares may be red1 the black ones black1 the black dots yellow or white1 and the crosses green2 or any other convenient colours may be adopted4 ,it will be observed that in ,figs4 #aeb and #aee1 where the raised and sunk twills come together at the junction of the two stripes1 there are no binding dots on the two threads lying beside each other4 ,it is not necessary to have any binding for these threads1 as the two wefts crossing bind them sufficiently4 ,any desired figure may be woven on cloth on this principle1 which is a very convenient one1 as the colours can be so readily changed1 and three or more colours may be used as well as two2 but in this case there is generally a right and a wrong side to the cloth1 the body of the wefts being at the back and each colour brought through to the face to form the figure4 ,instead of the body of the weft1 or that portion not required for the figure1 being at the back of the cloth1 it may be in the centre of the warp1 and an equally good face made on both sides of the cloth2 but this requires more wefting1 makes a thicker and harder cloth1 and is more expensive and more troublesome to weave4 ,warp figuring may be done in exactly the same way as described for weft figuring1 and the pattern turned sideways shows how it would be for warp2 the only difference in the work all through is to treat the warp as explained for weft4 ,of course1 in the designing and card-cutting1 cutting two cards1 one the reverse of the other1 from a design painted as if for a damask1 would not fall in1 but the designs that are wrought fully out on the design paper would be all right4 ,a contraction of the work similar to cutting two cards from one line of the design paper would have to be sought for in the mounting in the first place1 and in the card-cutting1 to suit it4 ,illustration3 ,fig4 #aef ,suppose the design to be as in ,figs4 #aeb and #aee1 and to be painted for a #bjj-;jacquard1 then to allow for double the quantity of warp a #djj-;jacquard would be required1 the machinery being increased instead of the number of cards4 ,now1 to mount a loom for this class of work the simplest plan is to divide the machine and cumber board into two divisions1 one half being used for one warp1 which may be called the face warp1 and the other half for the other warp1 which we may call the back warp4 ,a mounting of this description is shown in ,fig4 #aef1 in which the machine is divided into two portions1 #a and #b1 with #bjj hooks in each2 the cumber board is also divided into two sections1 marked ,a and ,b4 ,here only four rows of needles are given1 but any number can be used4 ,the cords from the hooks #a to #bjj are taken through the back cumber board ,a1 and those from the hooks #bja to #djj through the front cumber board ,b4 ,when entering the yarn1 one thread is taken from the back warp and drawn into the first mail of the back harness1 and the next thread is taken from the face warp and drawn through the first mail of the front mounting4 ,now1 in reference to the card-cutting3 instead of cutting two cards one the reverse of the other1 one half of the card must be cut the reverse of the other half1 the card-cutter cutting the coloured squares of the design 7#bjj checks7 on the first half of the card1 and going back again and cutting the blank squares on the second half of the card2 or1 when there is any variation in the twill1 the pattern for the face may be painted on #bjj checks1 and that for the back on #bjj checks1 and when cut on the card the threads of the warp will be raised in proper order by the mounting4 ,fig4 #aeg shows this principle of mounting with a straight or ,norwich tie1 for which it is not so suitable as for the ,london tie 7,fig4 #aef7 on account of the crossing over of the harness1 though it is not very objectionable if a narrow cumber board be used4 ,instead of having two separate cumber boards with four or eight rows in each1 one broad board with eight or sixteen rows is better for the ,norwich tie2 then let the first row of the back harness pass down through the back row of the cumber board1 and the first row of the front harness pass through the second row of the cumber board1 and so on1 the back harness filling the odd rows and the front the even rows2 and when drawing in the yarn1 taking an end from the back and face warps alternately and drawing them regularly over the harness causes them to fall correctly on their respective mountings4 ,instead of dividing the card in this way and reducing the machine to half its figuring capacity1 a double-cylinder machine might be used1 the hooks from one set of needles being used for one mounting1 and those from the other set of needles for the other mounting2 then cutting the face pattern on one set of cards and hanging them on one cylinder1 and using a second set of cards containing the back pattern for the other cylinder1 should attain the same results1 and give double the extent of pattern on the same size of machine1 both griffes being raised and sunk together1 and both cylinders being also brought in and out together4 ,illustration3 ,fig4 #aeg ,illustration3 ,fig4 #aeh ,a modification of cutting the back and face pattern on its own half of the card is to be found in the double-cloth quilting mounting common about ,paisley4 ,these quilts are generally of a plain texture1 and the figuring is formed by passing one cloth up and down through the other4 ,the machine generally used is an improvement on the old ,french draw loom1 and is shown in ,fig4 #aeh as it is made1 principally of wood1 for hand looms4 ,in this sketch the needles and cords in lieu of hooks are not shown1 but one row of them is shown in ,fig4 #aei with only four hooks to each section instead of eight4 ,h and ,k are the two lifting levers for raising the griffes or trap-boards ,a and ,a#a 7,fig4 #aei74 ,nos4 #a1 #b1 #c1 and #d1 and #a;a1 #b;a1 #c;a1 and #d;a are the cords in lieu of hooks to which the harness is connected4 ,a and ,a#a are two perforated boards with the slotted holes through which the cords pass1 turned in the reverse direction in one from what they are in the other4 ,each needle is connected to two of these cords--one through each hole-board--and the knots on the cords above the holes stand over the slots or saw-cuts of the holes in the board ,a and over the round or open portion of the holes in the board ,a#a1 clearly shown at ,f 7,fig4 #aei71 so that if the lever ,h 7,fig4 #aeh7 were pressed down and the board ,a raised without any card acting upon the needles1 all the harness tied to this portion of the machine would be lifted1 and if the board ,a#a were raised by the lever ,k1 none of the harness tied to this portion of the machine would be lifted4 ,now1 if a blank card were placed on the cylinder1 the reverse of this would be the case1 and anything between these two extremes can be got by cutting the cards4 ,illustration3 ,fig4 #aei ,the cylinder is connected with the back griffe only1 and remains in for two shots4 ,the griffe ,a is first raised1 and a shot thrown in2 it is then lowered1 and the griffe ,a#a raised1 which presses out the cylinder and changes the card2 a second shot is thrown in1 and so on4 ,e and ,f 7,fig4 #aeh7 are two slide rods or spindles to steady the griffes or trap-boards when rising3 ,g and ,g#a are bottom hole-boards to steady the cords2 ,l is a clap-board for pressing back the needles instead of springs 7it is fastened on springs ,i ,i1 which hold it out a little from the needles1 and these springs are fastened from the top by cords to the cylinder frame1 which slides out with the cylinder1 and draws in the clap-board1 pressing forward all the needles74 ,now to mount this machine for double cloth4 ,suppose each frame to have #djj cords1 and that there are #djj needles1 the same as an ordinary #djj-machine4 ,let the texture of the cloth be plain1 and to work this #hj needles may be set off1 leaving #cbj for figuring4 ,these #hj needles will be connected to #hj upright cords in the trap-board ,a1 and the same in ,a#a4 ,the harness for the face cloth is tied to the remaining #cbj cords in the trap-board a1 and that for the back cloth to the #cbj cords in the trap-board ,a#a1 and this portion of the harness works the figuring only without the texture4 ,the texture is wrought by the #hj cords in each board connected to the first #hj needles4 ,to each of these upright cords a number of harness twines are tied1 one of which is fastened to each twine of the harness from the #cbj cords1 just above the cumber board2 but in doing so the twines from the #hj hooks on the cords in the trap-board ,a must be connected with the twines of the harness from the trap-board ,a#a1 and the reverse for the other set4 ,in this way all the back harness could be raised with either griffe1 and the same with the front harness4 ,either griffe could raise one warp with the plain harness1 and the other with the figuring harness4 ,when cutting the cards plain texture is cut on each card for the first #hj needles1 and the figuring portion without any texture is cut on the remainder of the card4 ,the #hj cords open the texture or plain shed1 and the #cbj cords keep the two warps in their proper places1 raising what should be above the weft1 and leaving down what should be below it for each shot according to the pattern4 ,in these mountings the cards hang over the side of the loom4 ,the same method of working can be applied to a jacquard with upright hooks1 by having the heads of the hooks for each machine or set turned in opposite directions1 as shown in ,fig4 #afj4 ,one set of hooks stand with their heads over the knives in the usual way1 as at ,a1 and the others require to be pushed back by the card to bring them over the knives1 as shown at ,b1 so that pushing any needle back pushes the front hook connected with it off the knife and the back one over the knife4 ,the mounting may be made up as before1 or a twill or any smaller texture may be used instead of plain2 or a different texture may be made on face and back cloths4 ,illustration3 ,fig4 #afj ,illustration3 ,fig4 #afa ,illustration3 ,fig4 #afb ,this description of cloth is much used for other makes of goods as well as quilts4 ,kidderminster or ,scotch carpets are woven on the same principle1 and curtains1 cotton vestings1 c41 are frequently woven with the same texture4 ,it can always be woven with a full harness mounting by preparing the design to suit it4 ,fig4 #afa is a pattern for a diagonal figure in plain texture for this class of work4 ,the black squares represent the face warp raised to the face of the cloth1 and the shaded squares represent the back warp raised to the face also4 ,the blank squares represent weft on the face of the cloth4 ,this would give a magnified view of the face of the cloth if it were woven with a black face warp1 a grey back warp1 and a white or light-coloured weft4 ,if each warp had a weft of its own colour the effect would be as shown in ,fig4 #afb1 which would be the way the pattern would be painted on the design paper if intended for weaving on looms specially mounted1 or with special machines as described2 but if a full harness is to be used1 then the pattern must be spread over the design paper so as to give a line of the paper for each thread of warp and pick of weft4 ,fig4 #afc is the same pattern arranged in this way4 ,the black and grey squares represent the face and back warp raised for the pattern4 ,the crosses show where the back warp is raised for the texture of the back cloth at the back of the face cloth1 and the dots represent the face warp raised for the texture where the face cloth goes behind the back cloth1 or where the back cloth comes to the face4 ,of course1 on a cloth of this kind the warps are alike1 face and back4 ,illustration3 ,fig4 #afc ,illustration3 ,fig4 #afd ,it will be understood that1 when the threads of the back cloth are being raised to form a shed1 all the face threads of the corresponding portions must also be raised to clear them out of the way of the shuttle1 and the raising marks for these are the short dashes on the painting4 ,fig4 #afd is the same pattern arranged for two threads face to one of back1 which admits of a heavy backing with a fine face1 and is suitable for quilts1 c4 ,the markings are similar to those in ,fig4 #afc1 but the number of threads is not such as to admit of the plain texture repeating on the back cloth4 ,it is therefore broken round the edges of the figure where it would least show4 ,instead of having the extra harness for working the plain texture as explained in connection with the quilt harness1 ,fig4 #aei1 it might be done with four leaves of long-eyed heddles in front of the harness1 or by having shafts through loops in the harness to act as heddles1 or by having the cumber board divided into strips for each row of the harness1 and knots on the harness twines above them1 so that raising any strip will raise a row of the harness1 or the machine may act as a twilling machine to work the texture4 ,a ,marseilles quilt is a double cloth with a fine face and a coarse back1 both stitched together round the edges of the pattern1 and a wadding shot thrown in between them1 which causes the pattern to be embossed or to rise up full and rich4 ,the face is usually a plain texture1 and the back the same2 but the face has double the number of threads in it that the back has1 and the yarn for the face is proportionately finer than that for the back4 ,two picks of fine and two of coarse weft are thrown in alternately--one pick of the fine goes into the face cloth only1 and the other1 also a face pick1 stitches the face to the back4 ,one of the coarse picks is thrown in between the two fabrics1 and is called the wadding1 and the other pick goes into the back cloth4 ,in these fabrics a very fine effect can be produced by covering the ground with a small bird-eye pattern1 stitching the back and front closely together1 then having a bold floral pattern for the figuring1 which1 being only bound round the edges of the pattern and along veins1 c41 is comparatively loose and produces a rich embossed effect4 ,these fabrics may be woven with a twilled as well as a plain ground4 ,matelasses are a similar description of fabric1 but usually more ornamented1 the face fabric being any fancy texture4 ,when used for ladies' jackets or mantles they are made of fine worsted or silk for the face1 with perhaps a woollen back and a woollen or cotton wadding4 ,the binding of the face and back cloths together takes place round the edges of the figure1 and in any other portion1 such as veins of leaves1 c41 that may be thought desirable4 ,the binding may be effected either by leaving down a portion of the face warp when the back pick is being thrown in1 or by raising a portion of the back warp when the face pick is being thrown in1 this depending upon the pattern and the counts of yarn used4 ,the finer threads should be used for stitching1 so as not to injure the face by bringing any coarse threads through to it4 ,if the face of the cloth is a warp pattern it will be best to stitch by raising a back thread over a face pick1 but if the face is a weft pattern then sinking the face warp for the back picks will probably be more satisfactory4 ,if the cloth is made1 as is frequently done1 with a mohair or lustre worsted warp face with a cotton weft1 and a cotton warp back with a woollen weft1 and a woollen wadding1 then the binding would be effected by raising some of the back warp thread over the face picks4 ,one pick 7woollen7 for wadding would be thrown into a shed formed by raising all the face warp2 the next pick would be for the back1 thrown into a shed formed by raising all the face warp and that portion of the back warp required to form the texture of the back cloth2 the third pick would be for the face1 thrown into a shed formed by raising the portion of face warp required for the pattern1 as well as those ends of the back warp that are to form the stitchings4 ,quiltings4--,a great variety of the cheaper description of quiltings1 toilet covers1 c41 consist of a face cloth with an additional thick weft4 ,this thick weft is woven into the ground1 which may be a twill1 mat1 c41 but flushed loosely at the back of the figure1 which is a plain texture4 ,sometimes there is a small quantity of thin warp for binding the thick weft loosely at the back of the figure1 making a double cloth in this portion1 but all working together for the ground1 making it a solid cloth4 ,of more recent origin are the satin quilts made by ,messrs4 ,barlow and ,jones1 of ,bolton1 and some other firms4 ,they consist of two plain cloths1 intimately bound together2 one cloth has a fine warp and a very coarse weft1 and the other has a fine weft and a coarser warp4 ,when binding1 the fine warp is made to catch on the fine weft1 and the thick warp and weft cover the bindings4 ,suppose the fine warp to be white and the thicker warp to be blue1 and let the warping be two threads blue and one white4 ,let the white warp be wefted with a thick twist weft--say four times as thick as the warp--and this coarse weft will form the figure4 ,let the blue warp be wefted with a blue weft perhaps double the count of its warp1 and in binding this weft catches on the fine white warp4 ,the thick white weft1 which is fully double the thickness of the thick warp1 effectually covers the tie1 and when the yarns are properly proportioned the pattern stands out1 producing a clear stamped or embossed effect4 ,these cloths may be made with a twilled ground1 and either all white or white and coloured4 ,they are a good firm fabric and wear well1 but are liable to have a coarser appearance after being washed4 7,see also ,terry-,pile ,quilts47 ,woollens and ,worsteds4--,weaving woollen and worsted cloths in the jacquard loom is merely an extension of the patterns produced with shaft mountings1 or sometimes the same patterns are woven on small jacquards by those who prefer the jacquard to working a larger number of healds when the cloth is not so heavy as to require the latter to be used1 healds as a rule making a firmer and heavier cloth than a jacquard will4 ,light worsted goods for dress fabrics1 c41 are figured like damask1 or as double weft or double warp-faced cloths1 or may be as double cloths4 ,curtains and ,tapestries4--,these1 though sometimes of damask1 are usually made on some principle of double cloth1 as indeed all cloths must be when a rich brilliant effect of colours is required4 ,one of the simplest methods of making these fabrics1 and which produces a very good effect1 is to employ a fine binding warp of twist cotton and produce the pattern on it with two1 three1 or more coloured wefts of worsted1 mohair1 or silk--say a spun silk ground weft and a mohair or fine worsted figure4 ,a small portion of a diamond pattern1 greatly reduced for want of space1 is given in ,fig4 #afe4 ,it is intended for three colours of weft--one for the ground and two for the figure4 ,the ground weft might be black or gold1 and the figure wefts olive green and dull red1 or claret1 the warp to be black or a deep navy blue4 ,for this pattern three cards must be cut from each line of the design paper--one for the ground weft and one for each colour of the figure4 ,the design is painted in various colours1 which are here represented by different markings on the squares4 ,let the black squares represent the olive and the dotted squares the red of the figure4 ,the white squares represent the ground weft1 and the shaded squares on it are for binding the face weft down1 while the crosses are for binding up the weft at the back4 ,the cutting of the cards is as follows3--,for the ground shuttle cut all the shaded1 black1 and dotted squares--that is1 the shaded squares on the ground and all the figure4 ,for the first figure shuttle 7olive7 cut all the ground except the crosses 7that is1 the white and shaded squares7 and the dotted squares of the figure4 ,for the second figure shuttle 7red7 cut all the ground except the crosses1 as before1 and the black squares of the figure4 ,illustration3 ,fig4 #afe ,in this example the figure is so small as not to require binding dots over it1 but for a large figure the ground weft threads would require to be bound up at the back of the figure in the same way that the figure threads are bound up at the back of the ground in the design given4 ,the figure wefts might also require to be bound at both face and back4 ,on the design these binding marks would be dotted over the figure in the same way as they are dotted over the ground on the design given1 using any suitable texture that may be desired4 ,to make the cutting clear1 five lines of the pattern 7,fig4 #afe7 are put upon design paper in ,fig4 #afe;,a1 as they would be cut on the cards1 beginning with the ground weft1 olive and red following1 in all making #ae lines or #ae cards4 ,this cutting would make the upper side of the cloth in the loom the right side or face2 but it may1 in some cases1 be desirable to weave the cloth with the face down to avoid heavy lifts in the harness4 ,this pattern would suit for a warp of about #ej threads of warp per inch1 and say #fj to #hj shots per inch of each colour4 ,illustration3 ,fig4 #afe;,a ,for the convenience of the designer and card-cutter1 a much better plan of working this class of fabric is to have an additional binding warp1 which may be in heddles or in a front row of the harness4 ,this warp can work plain twill or satin as required1 and1 being light and openly set1 can bind the back weft up and the face weft down1 or the face may be bound by the warp in the harness and the back bound by the binding weft2 but in this case there should be a fine thread of weft thrown in every fourth pick1 which should pass over the warp in the harness1 or a portion of it1 and under that in the heddles1 so as to bind both warps together4 ,in this case the twilling dots on the design are omitted1 which simplifies the cutting and designing of the pattern4 ,if the face is to be twilled with the harness warp1 the dots for binding must1 of course1 be put on the design1 or the figure only may be twilled on the design1 and let the ground be bound by the binders4 ,shafts mounted in this way may be wrought from tappets if the loom is mounted with them1 or may be wrought by strong hooks at each side of the jacquard and sunk with springs4 ,the principle of working fabrics of this description has been given in detail1 as from it many other varieties can be wrought out1 and any number of shuttles used to suit the colours wanted4 ,figuring with two warps and one weft is a common method of working1 and gives three colours on the face of the cloth4 ,an extra warp of fine yarn may be used for binding the wefts1 admitting of the coloured weft being more used for figuring4 ,extra warps cannot be used to so great an extent as extra wefts1 as they crowd up the reed and prevent proper shedding1 particularly when soft or hairy yarns are used2 but when properly suited to the reed they make a firmer and more regular cloth than a weft cloth1 and on account of less picking the weaver gets over the work much faster4 ,two warps1 each having its own weft1 are a good method of figuring1 but unless for goods with a large number of threads and picks per inch1 so that fine yarn can be used1 it makes a heavy cloth4 ,two warps and two wefts1 all of different colours1 with a fine binding warp in addition1 to admit of the colours of the wefts being kept comparatively pure1 gives a still richer effect4 ,in this case the binding warp may be of fine black cotton1 the two figure warps of thicker cotton1 and two threads drawn into each mail2 the colours may be1 say1 dark blue and dark citrine1 or clear sage4 ,the wefts are soft wool or worsted1 say light gold and deep dull red4 ,in this method of weaving1 pure red and pure gold can be got from the wefts1 as the black binders show but little4 ,pure blue and pure citrine can be got in small quantities by floating the warps1 and an admixture of the warps and wefts can be got in any place desired4 ,a very handsome curtain fabric can be made as follows3--,there are #abj to #adj threads of warp per inch2 every second or every fourth thread of the warp is used for binding the ground1 which may be a plain texture or a three-shaft twill4 ,the binders may be an extra warp1 wrought with heddles1 forming plain all over the cloth1 or may be in the harness and be portion of the ordinary warp working plain for the ground1 but rising to assist in forming the figure1 which may be bound as desired1 say #h-or #aj-;end satin4 ,the warp is of fine silk yarn loosely twisted1 and may be one or more ply1 of a rich olive-green or deep scarlet colour4 ,there are two wefts1 one a rich silk1 say a golden colour1 of twist yarn2 the other is a backing weft of the same colour as the warp1 and of cotton yarn1 about the same thickness as the silk weft4 ,there are from #ej to #fj threads of weft per inch of each colour4 ,the gold weft forms the ground of the pattern1 and the warp the figure1 which is bound with an #h-;end satin binding4 ,the cotton weft goes to the back when the silk weft is on the face1 forming the ground of the pattern1 the warp lying between them2 but when the warp is on the face for figuring1 the gold weft goes to the back and the cotton weft lies under the warp face1 binding it and giving an embossed effect to the figure4 ,the gold weft is bound up by sinking a portion of the warp4 ,the ground may be formed with the warp1 and the figure with the weft1 if desired1 producing a sunk figure on a raised ground2 but this is just a reversal of the process1 or making the ground in this case as the figure in the previous case4 ,this makes a light1 close1 and very rich fabric4 ,figured ,poplins are among the richest description of curtain fabrics2 they may be made of all silk1 or silk and fine wool1 the latter forming the weft4 ,the ground is a clean1 sharp cord running across the cloth1 and the figure is formed by flushing the warp over the cords1 binding it with a long twill or satin binding4 ,the weft may also be used for figuring2 but in this case it should be a silk weft put in for the purpose of figuring4 ,two portions of patterns of good makes of figured poplins or repps are given in ,figs4 #aff and #afg4 ,fig4 #aff is warped two threads of rich crimson silk and one thread of rich golden yellow silk1 #ahj threads per inch4 ,the weft is pick-and-pick1 #ej picks per inch1 one thread a round1 firm cord of firmly twisted worsted of the same colour as the warp1 and the other yellow silk1 the same as the warp4 ,this thread passes over the crimson warp and under the yellow1 the crimson cord reversing this1 thus producing a very fine yellow line between each pair of cords4 ,the method of forming the figure can easily be seen from the pattern4 ,instead of a thick cord being put in for the weft to form the rib1 several fine shots could be thrown in as one1 as in repp figuring1 and these threads could be brought out for figuring as well as the warp2 but they would in this case require to be of silk1 which would make the cloth very expensive4 ,illustration3 ,fig4 #aff ,illustration3 ,fig4 #afg ,fig4 #afg makes a very rich and handsome fabric4 ,it is warped all a rich purplish-brown silk1 #ahj threads per inch4 ,there are four weft picks in the pattern4 ,the first is a clear olive-green silk about double the thickness of the warp silk1 the second shot is a round1 firmly twisted worsted cord of the same colour as the warp1 the third is the same as the first1 and the fourth is silk of the same colour as the warp4 ,there are #ajj picks per inch1 but the two green silks go along with the cord to form the complete cord or ridge4 ,these silk picks can be brought out to the surface for figuring1 as shown by the shaded squares in the pattern1 which are not cut on the cards4 ,the black squares are the warp figuring1 the dots the warp raised for the ground1 and the crosses the warp of the binding threads raised4 ,these binding threads rise over the brown silk pick1 and are similar to the yellow warp in the previous pattern4 ,for richer fabrics than these we must go to pile work1 which is1 perhaps1 the most exquisite production of the loom4 ,curtains or hangings can be made extremely rich by figuring a rich corded silk ground with a pile of different lengths and colours4 ,the long pile can be cut to form a plush or velvet pile1 and the shorter pile may be left uncut to form a looped or terry pile4 ,by a judicious arrangement of colours and length of pile1 fabrics of extreme beauty can be made 7see ,pile ,work74 ,for curtains of a heavy description chenille is much used1 and makes a very rich1 warm-looking fabric2 but it is too heavy and of too coarse a nature for small rooms unless they are very well lighted4 ,it is very suitable for screens1 or curtains dividing two portions of a room 7see ,chenille74 ,,chapter ,,ix ,,tapestry ,,and ,,pile ,,work ,tapestry4--,what are generally known in trade as tapestries1 are figured fabrics for curtains1 hangings1 c41 not damask1 which is distinct1 being woven with only one warp and weft4 ,real tapestry is a hand-made fabric of very ancient origin1 being in use since the days of the ancient ,egyptians1 who wove or worked it in a manner very similar to that employed at the present time4 ,it does not belong to #8jacquard weaving1' but being the first in point of the excellence of its patterns amongst figured fabrics1 a short description of it may not be out of place4 ,henry ,,viii4 tried to establish tapestry weaving in this country1 but failed1 but ,james ,i4 had a flourishing factory at ,mortlake4 ,tapestry weaving appears to have been introduced into ,france about the ninth century4 ,the ,flemish were celebrated for it from the twelfth century4 ,arras work surpassed all the others1 and tapestry was commonly known as arras work4 ,the sixteenth century gave a new impulse to the trade in ,france4 ,francis ,i4 founded the manufactory of ,fontainebleau1 and ,henry ,,iv4 re-established tapestry making in ,paris in the years #aeie to #afjf4 ,about the year #afff ,louis ,,xiv4 bought the ,gobelins ,works 7which take their name from the original owners1 a rich family of wool dyers71 and established the ,royal ,gobelins ,tapestry ,manufactory1 which is now one of the sights of ,paris4 ,there were two methods of working tapestries--one known as #8basse lisse1' or low warp1 the threads of warp being placed in a horizontal position in the loom2 the other was called #8haute lisse1' or high warp1 as the threads of warp were placed in an upright or vertical position4 ,it is the latter method of working that is now adopted4 ,the loom consists of an upright frame of wood of a size to suit the cloth to be made4 ,there is a strong roller at the top1 which acts as a warp beam1 and another at the bottom for the cloth beam4 ,both these rollers have ratchet wheels on one end1 and are held with pawls or catches so as to allow the warp to be wound off and the cloth to be wound up when required1 and then hold the stretch of warp steady to be woven4 ,the warp is coarse1 but a clean1 regular thread of twist1 cotton1 or linen1 about #ab to #ah threads per inch 7more or less1 as desired17 and of such a thickness that the spaces between the threads are somewhat less than the diameter of the threads4 ,the weft is usually of fine wool but a fairly thick thread1 say #d's or #f's worsted4 ,this is generally used alone1 of whatever shade of colour is required1 and there is no end to the shades used2 but in some places1 to give brilliancy and richness of effect1 silk is used along with the wool1 and sometimes tinsel or gold cord4 ,these are put in separate threads along with the woollen or worsted weft4 ,the silk is much finer than the worsted1 say about equal to #ab's or #af's cotton1 and1 of course1 can be regulated to give the effect required4 ,the gold is sufficient to give sparkle to the portion it is employed in4 ,after leaving the warp beam the warp is divided by two thick glass lease rods4 ,then every alternate thread1 those to the front of the frame1 is drawn through a doup of a half-leaf of heddles which is fixed in a horizontal position above the weaver's head4 ,this enables a plain shed to be formed1 as the thick lease rod divides the threads and forms one shed4 ,then1 when the weaver1 sitting at the back of the loom1 draws back the half-leaf of heddles1 all the front threads or any portion of them can be drawn back past the back set1 and form a cross shed4 ,as the doups of the heddles are long and strong1 the weaver can take any number of them he requires and draw the front warp back2 then putting his fingers into the shed thus formed1 clear it down to the fell of the cloth and insert his bobbin4 ,illustration3 ,fig4 #afh ,the pattern is painted on design paper1 shaded in the way it is to appear on the cloth1 and the weaver must have a bobbin of weft to suit each tint or shade of colour on the design4 ,the outline of the pattern is traced on the warp to guide the weaver1 and the painted pattern is fastened up either before him or to one side of him1 so as to be convenient to read the stitches off it4 ,when ready for work he looks at the pattern and finds perhaps #bj stitches of blue2 then he selects a bobbin of the correct shade and passes it through the open shed of the warp round #aj threads2 then he draws the #aj doups of the heddles that are round the #aj threads intermediate with and in front of these1 pulling them back through the others and forming a cross shed4 ,the same bobbin is now passed through this shed1 and the weft pressed down with a pin or comb1 both of which articles the weaver uses for straightening and beating up the weft4 ,this covers #bj threads of warp with blue weft4 ,the texture of the cloth is plain throughout1 the weft being bent round the warp and pressed close together1 forming a rib4 ,now1 instead of completing this weft line all along the cloth1 as is usual in coloured weaving1 the weaver goes on working with the bobbin he has taken up1 following the colouring on the pattern1 and may change his bobbin when required for a new shade or colour1 and go on working this portion for some distance upwards1 and then begin an adjoining portion and work it up in the same way4 ,this will come all right when the outlines of the portion he is working run obliquely2 but if they should run upright for any distance in the same direction as the warp1 it is plain there would be two selvages coming together without any connection between these portions of the cloth1 as shown in ,fig4 #afh4 ,when the pattern runs in a diagonal direction1 the weft threads passing across from one warp thread to the next one make a sufficient binding or connecting link between the two colours1 as may be seen at the upper portion of this figure1 which would be quite sufficiently connected when it is considered that the weft threads are pressed so closely together as to entirely cover the warp4 ,to remedy the objection of a slit or division between the two portions of a pattern in the case of a vertical line1 it is customary to tack the bobbin of one colour of weft round the first warp thread of the adjoining colour1 at intervals of1 say #c_/af in4 ,this produces a toothed appearance1 but is not very remarkable4 ,the only other remedy would be to link the two wefts on each other occasionally4 ,in many of the old tapestries it may be seen that this was neglected1 even when the distance was as much as #c in4 or #d in4 ,sometimes they were stitched afterwards in these places with a needle and thread4 ,when there are many long straight lines running in one direction1 as in architectural subjects1 it is best to work the pattern so that these will run in the direction of the weft1 to avoid any joining being required4 ,patterns can be wrought sideways or upright on the cloth as desired to suit the size1 subject1 c4 ,illustration3 ,fig4 #afi ,as the weaver sits at the back of his frame or loom when working1 he has to come round occasionally to examine the face of his work4 ,sometimes he keeps a looking-glass in front to show him how he is getting on4 ,he has also a rough pattern on the back of the cloth similar to that on the front1 as the nature of the weave must give him the same on both sides were it not for the loose ends at each change of bobbin1 which have to be tacked up at the back4 ,tapestry weaving is a very tedious process of working1 but in skilful hands very beautiful1 and artistic results can be produced4 ,figured ,pile ,fabrics4--,when we come to pile work we have a great scope for the ornamentation of fabrics1 but the nature of the work is such that it is only suited to heavy or moderately heavy cloth1 and a large number of either threads or picks per inch are required4 ,forming stripes of plain or figured pile alternately with twilled or figured stripes can easily be accomplished with either a weft or warp pile1 but when we come to figure indiscriminately over the cloth there is more trouble4 ,for a length of time there was a difficulty in cutting weft-pile figured fabrics1 as the knife or cutter would not always enter the proper #8race' round the edges of the figure1 and the floats were cut irregularly4 ,this has now been overcome by arranging the design to suit4 ,fig4 #afi is a common velveteen designed for a weft pile figure4 ,only a portion of the pattern is given1 but enough to show the method of arranging the design4 ,it will be seen that the figuring is produced by flushing the weft on one side of the cloth1 and for the ground it passes to the other side4 ,the edges of the pattern are moved across the design paper in steps of two1 and no flush or float is less than over four threads4 ,in addition to this the figure should be turned in the centre on an odd number of ends1 which in cutting keeps the race end on the inside of the step into which the knife enters4 ,the knife is run up on all the odd numbers of ends moving across in steps of two1 and1 leaving no flushes of less than four1 gives it a better chance of entering in the proper place along the edges of the pattern4 ,fig4 #agj is another make of velvet for a heavier fabric1 with #fj threads of warp per inch1 and from #cej to #djj picks4 ,it makes a good firm cloth1 suitable for curtains or furniture coverings4 ,the principle of designing is the same as for ,fig4 #afi4 ,both these patterns are portions of a diamond figure4 ,when the figure is produced with a warp pile1 it is only necessary to raise the proper warp threads with the jacquard for the insertion of each wire1 but the difficulty to contend with is that there will be an irregular take-up of the warp pile threads1 and this can only be remedied by having a number of small warp beams4 ,in some cases a separate spool for each warp thread may be required1 which1 of course1 for a fine velvet means a very intricate arrangement1 though it suits very well for pile carpets4 ,different heights of pile can be formed through a pattern in this way--say1 a short pile to be left looped1 and a longer pile to be cut1 which1 in suitable colours of pile and ground1 forms a very beautiful though costly fabric4 ,illustration3 ,fig4 #agj ,another method of warp pile weaving1 more easily accomplished1 is that known as terry1 or ,turkish towel weaving4 ,it is largely used for quilts1 toilet covers1 towels1 c41 and any bold figure can be woven on it with almost as much ease as on ordinary damask work4 ,there are two methods of forming figures on the cloth in this style of weaving1 one by having two colours of pile warp and changing them from one side to the other to form the figure or ground--that is1 supposing the one pile warp to be red and the other white--pile would be thrown up on both sides of the cloth at the same time2 on one side the figure would be formed by the red pile and the ground by the white pile1 and the other side would be the reverse of this4 ,fig4 #aga is a portion of a pattern of this style4 ,the black squares represent1 say1 the red warp-forming loops on the face of the cloth1 and the shaded squares the same for the white warp4 ,the crosses are the ground or binding threads2 and the dots represent the pile threads of the colours they are on1 raised to bind with the weft1 when these threads are forming pile on the underside of the cloth4 ,illustration3 ,fig4 #aga ,the other method is to have only one colour of pile warp--in fact1 to have only one pile warp1 it might be said1 instead of two1 as in the previous case4 ,the cloth consists of a pile figure and a plain or solid ground on one side1 and the reverse of this on the other side4 ,the pile and ground may be of the same colour1 or of different tints if desired--say a rich cream ground and a white pile4 ,this style of working is very suitable for quiltings1 toilet covers1 c4 ,fig4 #agb is a portion of a pattern for weaving in this way4 ,the black squares represent the pile-warp raised to form loops1 and the round dots are also pile-warp raised1 but only for binding when the loops are being formed at the other side of the cloth4 ,the shaded squares show the ground warp raised to form the body texture4 ,this cloth has about #fj threads of warp per inch1 and the same or a little more weft4 ,illustration3 ,fig4 #agb ,figs4 #agc and #agd are two examples of six-shot pile cloth for quilts2 it is made with #ej to #fj threads of warp per inch1 and double that quantity of weft4 ,the same method of marking the design paper is used as that for #agb pattern4 ,it will be seen that in ,fig4 #agc the loops or flushes of pile are over five and under one1 and in ,fig4 #agd they are over two1 under one1 over one1 and under one1 thus making a fast pile fabric1 whereas the floats of five in ,fig4 #agc would be rather loose unless the cloth is over-wefted4 ,both these piles may be used in the one cloth1 one for the face and the other for the back1 as is given in the figures2 the light portion of ,fig4 #agc being of the same texture as the dark portion of ,fig4 #agd4 ,one pattern may be taken as the face of the cloth and the other as the back4 ,of course they may also be used separately if desired4 ,any full-harness mounting that will suit the pattern will answer for these fabrics1 the loops being thrown up in the usual way1 by leaving a few shots standing out from the fell and then knocking all up1 drawing forward the pile warp1 which is slackened at this beat1 but sliding on the ground warp1 which is held firm4 ,illustration3 ,fig4 #agd ,illustration3 ,fig4 #agc ,another method of forming figure pile is to weave a plain pile1 and when cut press or stamp a pattern on it with heated blocks cut to the pattern2 the standing pile is then shorn off1 and afterwards that which was pressed down is brushed up again1 forming a full-pile figure on a shorn-pile ground4 ,,chapter ,x ,,carpets ,the manufacture of carpets has been in existence since the days of the ancient ,egyptians1 who made rugs and carpets of various kinds and ornamented them with animals and various devices4 ,the manufacture passed on to the ,east1 and we find ,india1 ,turkey and ,persia celebrated for the richness of their carpets in early times4 ,the ,moors of ,spain introduced the ,oriental floor coverings into ,western ,europe1 and the ,belgians and ,french took up the manufacture and produced excellent imitations of them4 ,even in the ,middle ,ages carpets were only used as a luxury by the rich4 ,queen ,elizabeth had a carpet spread upon rushes1 while ,queen ,mary had rushes only4 ,these rushes were the ,acorus ,calamus 7sweet reed of ,norfolk71 which were the usual floor coverings down to about this time4 ,tapestry weaving was started in this country in the beginning of the seventeenth century1 but the first we hear of carpet manufacturing in ,england was at ,kidderminster about #agce1 the carpets then made being1 no doubt1 the ,kidderminster or ,scotch carpet4 ,the making of ,brussels carpet was introduced about #agej2 they were first made in this country at ,wilton1 near ,salisbury4 ,the ,axminster carpets take their name from being first made in the town of ,axminster about #agee4 ,they rivalled the work of the ,eastern looms for beauty1 durability1 and colour2 but owing to the cost of their manufacture1 and the introduction of the cheaper ,brussels and patent tapestry carpets1 the demand became very small1 and the work was removed to ,wilton in #ahce4 ,the patent ,axminster or chenille carpet was brought out by ,messrs4 ,templeton1 of ,glasgow1 in #ahci4 ,in the early ages carpets or rugs were used for spreading on the floor or grass to lounge upon4 ,it is recorded that in ,babylon the guests of despotic sovereigns lounged on rich carpets1 and walked over priceless works of textile art2 also how figured carpets made of the finest wool were strewed under golden couches1 and rugs richly embroidered with figures were spread over das1 stool1 and table4 ,the ,egyptian carpets may have been tapestries and embroidered fabrics4 ,they also had a method of making tufted carpets by drawing a portion of the weft threads out of a piece of coarse linen and sewing tufts of coloured worsted to the warp threads1 enough of the weft being left in to bind the warp threads together4 ,illustration3 ,fig4 #age ,persian and ,indian carpets were made of wool2 the latter were occasionally made of silk1 and sometimes an inferior description of carpet was made of cotton4 ,these1 as well as ,turkey carpets1 are made on a very simple loom consisting of two posts fitted at a suitable distance apart to form a vertical frame4 ,there is a roller at the top and another at the bottom between which the warp threads are stretched1 much in the same manner as in tapestry weaving4 ,the weaver sits in front of the loom with a design before him1 and is provided with a quantity of bobbins of the colours required for the pattern2 he looks to the design for the colour1 and1 taking a bobbin of the colour required1 forms a loop round two of the warp threads with the weft1 cutting it off as shown in ,fig4 #age4 ,after having completed a row along the cloth forming one weft line of the design1 he opens a shed and inserts a ground shot all across the web1 each ground shot going into a shed the reverse of the preceding one1 forming a plain texture ground with a row of tufts between the ground shots4 ,the ground shots are beaten down with a comb4 ,instead of going across in even rows of tufts1 where there is a patch of colour several rows of tufts may be put in at this place with a ground thread between the rows1 leaving the ends of these threads projecting so that they can be carried across when the remaining portions of the rows are completed4 ,the ends of the tufts are cut off roughly at first1 and afterwards shorn level with a pair of shears4 ,persian carpets are sometimes very costly1 a small-sized carpet1 when made of fine cashmere wool1 costing #ejjl4 or #fjjl4 ,axminster carpets are made on the same principle1 and other art carpets are being made similarly4 ,there are about sixteen or twenty warp threads per inch of strong cotton or linen thread2 the weft is of fine wool1 three or four ply being put into each tuft2 the ground weft is soft hemp or flax1 eight ply of yarn going to each shot4 ,this makes a full soft cloth4 ,these carpets are about three-quarters of an inch thick1 and1 like tapestries1 there is no end to the variety of pattern or colour that can be introduced4 ,kidderminster or ,scotch ,carpet4--,this carpet1 also called ingrain carpet1 is the oldest machine-made carpet in this country2 it was originally made at ,kidderminster1 but the chief centre now is ,scotland4 ,originally it was a two-ply cloth1 the pattern being formed by passing the two cloths1 which were of different colours1 through each other4 ,mr4 ,morton1 of ,kilmarnock1 improved on this by making it a three-ply cloth1 which enabled it to be made a thicker cloth with a richer pattern4 ,it is now made both two-and three-ply1 and when made of all-wool is a rich and durable article1 taking a position between the jute and felt carpets and the tapestry and ,brussels2 it is1 however1 sometimes made with cotton warps and woollen wefts1 and is in this case an inferior article4 ,both two-and three-ply carpets may be woven with only one colour of weft1 in which case the pattern is formed by the warp threads1 which must be much thicker so as to close in over the weft and hide it as much as possible2 on the other hand1 there may be two warps and four colours of weft1 two of which are the same colours as the warp1 and in this case the weft is much thicker than the warp4 ,the best of these carpets are made with as many colours of weft as warp1 as1 in order to get a pure effect1 it is necessary to have wefts traversing warps of their own colour2 but a variety of effects can be produced by using additional colours in both warp and weft4 ,one advantage in this style of carpet is that it is reversible2 for when one cloth rises to the face the other passes to the back1 making the pattern on both back and face alike1 but of different colours4 ,this is the case when the carpet is two-ply cloth woven in the ordinary way1 but sometimes the back has to a certain extent to be sacrificed to give more ornamentation to the face1 at least in the ordinary method of weaving4 ,whether woven two- or three-ply1 the principle of working is the same4 ,take a two-ply carpet4 ,the fabric is a double or two-ply plain cloth1 figured in the usual way by passing the two cloths through each other1 there being no binding between the cloths except what is formed by the one passing through4 ,the warps are of different colours--as1 say1 scarlet and black1 green and black1 c4--and each warp should have a weft of its own colour if pure effects in the cloth are required4 ,usually four sets of warp threads are employed instead of two--that is1 two colours1 end-and-end1 for each warp--and each colour of warp has its own colour of weft4 ,say we take red and black for the face or figuring warp1 and white and olive for the back or ground warp4 ,various effects can be produced from this arrangement--viz4 the effect of the figuring cloth1 formed by weaving the red and black warps and wefts together1 which in plain texture with one weft will produce a rich brown effect2 the ground cloth produced by the white and olive warps and the weft will be of a light olive colour2 then lined1 or what are known as #8shot-about' effects can be produced by throwing in a light and a dark shot alternately--as white and black1 olive and red--and binding them on the face by warps of the same colour4 ,all the weft on the face of the cloth should be bound by warp of its own colour in order to give pure effects4 ,when a thread of one cloth is raised1 the corresponding thread of the other cloth goes to the back 7white and red and olive and black correspond in this case71 but the red weft will be bound with black warp on the under side of the cloth1 and the black weft will be bound with red warp1 and the same with the others1 as in the system of working the harness with journals to form the texture1 all the black warp is controlled by one of the journals and must all rise with it4 ,therefore when the black shot is being thrown in1 the black warp must be raised to make the pattern correct on the face of the cloth1 and this will also cause it to be raised for that portion of the cloth that goes to the back1 and when the black is up the red is down2 therefore the black weft must be bound by red warp on the under side of the cloth1 and the same with the other colours4 ,it is easy to understand that if an end-and-end warp--black and red--be wrought plain on two shafts or leaves of heddles1 and shot pick and pick of the same colours1 when the black weft is bound with the black warp on one side it must be bound with red 7which is the other half of the warp7 on the other side1 and if the red is bound with red on one side it must also be bound with black on the reverse side4 ,to apply this to the double cloth or carpet weave it is only necessary to consider this piece of cloth as passing up and down through another one of a different colour4 ,had we the power of raising any portion of the black or red warps required1 we could bind a portion of the black weft with black on one side1 and any other portion of it with black on the other side2 to do this we require a full or thread harness4 ,illustration3 ,fig4 #agf ,a section through the weft of a piece of two-ply carpeting is given in ,fig4 #agf1 showing the position of the threads when arranged to give the different effects of face cloth up as at ,a1 back cloth up as at ,b1 shot-about effect of red and olive on the face as at ,c1 and shot-about effect of white and black on face as at ,d4 ,the warp threads are marked ,w1 ,o1 ,r1 ,b1 the initial letters of the colours2 and the numbers #a to #cb give the order of picking4 ,the shot-about effect is here produced with the opposite threads--that is1 the first thread of one warp and the second thread of the other warp--as white and black2 but it might be preferred to produce the effect the corresponding or mate threads 7white and red1 or olive and black7 would give4 ,in working with journals1 two picks face and two picks back would be required to obtain this1 and the needles of the jacquards would require to be acted upon by the cards for each shot1 thus requiring double the number of cards4 ,with a full harness any effect desired can be produced4 ,extra colours of weft may also be used 7as drab7 in addition to the white and olive--to work1 say1 white1 olive1 drab1 olive1 c42 and dark green or blue in addition to the red and black1 which would come in as red1 green1 black1 green1 c41 a shot of the light and one of the dark colours following each other in succession4 ,stripes of a bright colour may be introduced into the warp or weft and kept in the back cloth1 only being brought to the face in small portions1 at intervals1 to sparkle up the centres of flowers1 c4 ,ingrain carpets are made #cf in4 wide1 and with1 say1 #hcb or #ajhh threads of warp1 according to quality4 ,the former can be woven on a #bjj jacquard 7say #bjhdaf71 as the machine is double2 and as there are two repeats of the pattern in the width of the cloth1 #daf #b #hcb threads of warp4 ,for the latter #bgb needles are required #edd #b #ajhh hooks4 ,when woven with journals1 the jacquards used for figuring these carpets are similar to those explained under #8,quilt ,weaving'--that is1 double machines with trapboards and knot cords2 and when the card is pressed against the needles it is held in for two shots1 one trapboard raising the harness for the first shot1 and the other reversing the shed for the second shot4 ,the journals are four sections of the cumber board1 as shown in ,fig4 #agg2 each section contains two rows of the harness and one colour of warp4 ,no4 #a journal controls the white warp1 ,no4 #b the olive1 ,no4 #c the red1 and ,no4 #d the black2 the draft is shown by the numbers #a to #h alongside the harness cords4 ,these eight cords only represent half a row from each machine1 as there are eight rows of hooks to the machine4 ,one row of the two machines fills two rows across the journals1 or #af holes4 ,a represents the trapboard of the machine for the ground or dark warp1 and ,b that of the machine for the figuring or light warp4 ,the harness twines are furnished with large knots above the cumber board or journals1 so that when one of the journals is raised the harness will be lifted with it4 ,the journals may be raised by strong cords or wires from the machine1 or by a tappet or shedding motion working either above or below them4 ,if the machine is divided into two parts1 four hooks in succession going to each colour of warp for each cloth1 the cords from these four hooks making two rows of the journal1 there will be no crossing of the harness in a straight or ,norwich tie4 ,illustration3 ,fig4 #agg ,the order of working for the section ,fig4 #agf would be as follows3--,for the first pick1 which is white1 raise the trapboard ,b and the first journal2 for the second pick1 which is red1 raise the trapboard ,a and the third journal2 for the third pick1 raise the trapboard ,b and the second journal2 for the fourth pick1 raise the trapboard ,a and the fourth journal4 ,this is the general order of lifting for a pattern2 but a simple lined effect across the cloth as the section could be wrought with the journals without the machine1 using them as heddle shafts4 ,it could also be wrought by the machine without the journals4 ,the use of the journals in conjunction with the machine is to pass the cloths through each other and make a pattern4 ,for figure work1 when a card is pressed in against the needles1 all the warp for the figure on the design paper is raised by the trapboard ,b1 which clears this portion of the red and black warps out of the way of the ground shed2 and as the first pick of the ground is white1 the white journal is raised to bind the white pick1 leaving the olive warp down to bind it at the back4 ,for the next shot the same card acts1 and the trapboard ,a is raised1 which lifts all the white and olive warp corresponding with the portion of the red and black that was left down at the last shot1 so as to clear this portion out of the way of the face shed4 ,as a red pick follows white1 the red journal 7,no4 #c7 is raised to bind the red on the face1 leaving the black warp down to bind it on the back4 ,the other picks follow similarly4 ,this shows the defective binding common to journal weaving1 the white being bound with olive and the red with black at the under side of the cloth4 ,to have pure binding1 instead of all the white or red being raised by a journal as above1 only as much of either should be raised as is required to bind its own colour of weft on the face of the cloth4 ,the olive or black in respective cases should be raised for the remainder of the shed1 leaving the white and red down to bind their own wefts where these colours come out on the back or under side of the cloth1 thus giving pure colours on both sides of the cloth1 and letting the mixed or impure binding be in the centre between the two cloths4 ,this1 however1 is beyond the range of journals1 and requires a harness4 ,illustration3 ,fig4 #agh ,fig4 #agh gives a neat pattern on a small scale for a two-ply cloth with1 say1 a red and a pale olive warp for ground and figure cloths respectively1 the shaded squares being red and the ground or white squares olive2 the weft for each cloth to be the same colour as the warp1 or sometimes a tint one or two shades lighter and brighter1 or deeper and duller1 according to the colours or shades of colours used1 gives a good effect4 ,a further effect in this can be produced by having the #fth to #ajth and #ahth to #bbnd threads black1 brown1 or dark green1 end-and-end with pale olive1 for the back warp1 and picking similarly on the #eth to the #ith picks for the ground cloth4 ,this would1 of course1 make a striped effect on the under side of the cloth1 as where the additional colours do not show above they must appear below4 ,a still better effect can be produced by having an additional weft lying between the two cloths which can be flushed on the face in spots as at picks #ab1 #ac1 and #ad1 and of course a three-ply cloth will be a step farther in advance2 lined effects can then be produced anywhere desirable1 in portions to suit the nature of the design1 to vary and enrich it1 at the same time the breadth of effect is maintained by working the greater portion of the pattern in masses of pure colour1 whether they be large or small4 ,for full-harness work the harness is divided into two sections1 four rows for the back cloth and four rows for the face cloth1 on an #h-row machine2 no journals are used1 the machine doing all the work4 ,the harness is tied up in the usual way1 the cord from the first hook passing through the first hole of the cumber board1 and the cord from the second hook passing through the second hole1 and so on4 ,the harness is nominally divided into two sections1 the front four rows being for the face cloth and the back four for the back cloth2 when drawing the warp into the harness the mails are taken in the following order3 #a1 #e1 #b1 #f1 #c1 #g1 #d1 #h1 the back or ground warp coming on #a1 #b1 #c1 #d mails1 and the face or figure warp on #e1 #f1 #g1 #h4 ,suppose the pattern to be a dice1 as ,fig4 #agi1 the warps to be white and olive1 and red and black1 with the same colours of weft4 ,each upright line of the design represents two threads of warp1 one of which will be drawn on the front half of the harness and the other on the back half2 and each horizontal line of the design represents two weft shots1 for which there must be two cards cut4 ,let the order of drawing the warp into the harness be as ,fig4 #ahj4 ,the white is on the odd and the olive on the even numbers of the four back rows of the harness1 and the red is on the odd and the black on the even numbers of the four front rows4 ,now to cut the cards3--,take the first line of the design ,fig4 #agi1 cut the odd numbers of holes 7that is1 the first and third7 on the first half1 or first four holes1 of the card1 and cut the white and olive on the second half of the card4 ,for the second card1 from the same line of the design cut red and black on the first half of the card1 and the odd numbers of holes on the second half of the card4 ,for the third card1 take the second line of the design and cut even numbers of holes on the first half of the card1 and white and olive on the second half of the card4 ,for the fourth card1 from the second line of the design cut red and black on the first half of the card1 and the even numbers of holes on the second half of the card4 ,of course when there is none of a colour raised1 as in the first line there is no black1 no notice is taken of it4 ,for the pattern in ,fig4 #agh the cutting would be the same1 except that there are only two colours of warp to be dealt with instead of four4 ,no4 #a card3 cut odd numbers of holes on the first half of the card1 and olive on the second half of the card4 ,no4 #b3 cut red on the first half of the card1 and odd numbers of holes on the second half of the card1 c4 ,illustration3 ,fig4 #agi ,illustration3 ,fig4 #ahj ,illustration3 ,fig4 #aha ,the cutting of four cards is given is ,fig4 #aha4 ,the crosses indicate the cutting of the odd and even holes in the cards1 and the dots are the figure4 ,it will be seen that the crosses in ,no4 #c card would reverse the shed formed by those in ,no4 #a card1 thus working plain texture on the back cloth1 and the same would take place with ,nos4 #b and #d cards for the face cloth4 ,this is simply the action of the journals included in the harness1 which it will be seen requires double the number of needles in the machine1 and double the quantity of cards2 but an ordinary machine and mounting will answer1 instead of having to get a double machine and journals4 ,the above cutting acts the same as journals1 and is all right in both cases when one warp with its own weft is used for each cloth2 but it has been pointed out that when each warp is end-and-end of different colours with wefts to match1 the under side of the cloth is defective when wrought with journals1 and so it would be with the full harness if the cards were cut as above4 ,to get each colour of weft bound with its own colour of warp on both sides of the cloth1 the following change must be made3--,take the small piece of pattern given in ,fig4 #ahb1 and let the warps be as before--white and olive1 red and black4 ,the card cutting for this pattern will be as follows1 the warp being drawn through the harness as before3 ,for the first card1 cut odd numbers of red and even numbers of white on the first half1 or first four holes1 of the card1 and white solid on the second half4 ,this will form a shed for the red shot4 ,second card3 ,cut from same line of the design red solid on the first half of the card1 and even numbers of white and odd numbers of red on the second half of the card4 ,this is for the white shot4 ,illustration3 ,fig4 #ahb ,third card1 for black shot3 ,cut from the second line of the design even numbers of black and odd numbers of olive on the first half of the card1 and olive solid on the second half of the card4 ,fourth card1 for olive shot3 ,from the same line cut black solid on the first half1 and odd numbers of olive and even numbers of black on the second half of the card4 ,these four cards are shown in ,fig4 #ahb1 from which the cutting may be traced4 ,it must not be supposed1 however1 that cutting odd numbers of red and even numbers of white as on the first card1 means that these colours of threads are to be raised2 the colour has no reference to the threads--only to the coloured checks on the design paper4 ,for the first card the white checks on the design paper are cut solid on the second half of the card2 this raises the white and olive warp corresponding to the white portion of the design4 ,then1 to form the plain shed in the other warp1 the even numbers of the white checks and the odd numbers of the red checks are cut on the first half of the card1 which acts on the other warp4 ,as the black warp is drawn on the even numbers of harness twines it will be raised for that portion of the design that is white1 and the red will remain down to bind the red weft2 but passing along the design till the red weft is above1 it will be seen that the red warp should here be up to bind it1 and the black should therefore be down1 so1 as the red warp is on the odd numbers of the harness and on the second half of the card1 the odd numbers must be cut on the card for the red portion of the design4 ,this gives a pure binding on both sides3 and the same applies to the other colours4 ,it will be seen that the first halves of the #ast and #crd cards together work a broken plain texture1 and the second halves of the #bnd and #dth cards do the same4 ,in case the card-cutter cannot follow this method of cutting1 and if the design is so varied in order of weaving that a gamut or index for cutting cannot be arranged1 then it will be necessary to paint the full texture of the pattern on the design paper in the same manner as is done for double cloth4 ,the first row of designs of the pattern given in ,fig4 #agh is painted out in full in ,fig4 #ahc4 ,the shaded lines underneath represent the back warp1 and the white lines the face warp4 ,the black squares are the figure1 and the large crosses the ground1 or the white squares in ,fig4 #agh4 ,the dots are the rising marks for the texture of the back cloth1 as would be formed by the back warp journals1 and the small crosses are the same for the face warp4 ,this method of weaving is not confined to carpets1 but is equally applicable to quilts1 curtains1 c41 and a plain texture need not be adhered to2 a twill or any simple fancy texture may be used4 ,with #hj to a #ajj threads per inch1 one warp peacock green in satin texture for the figure1 and the other warp gold for the ground in a crpe or mottled texture1 all shot peacock1 a handsome curtain can be made4 ,illustration3 ,fig4 #ahc ,brussels ,carpets4--,brussels carpets1 with their less expensive allies1 the tapestries1 are the commonest of the better class of carpets4 ,they are a loop-pile fabric1 the pile being formed by the figuring warp1 which is wool1 the ground warp and weft being hemp or flax4 ,as the pattern is formed by raising the figuring warp threads of the required colours1 and as any thread of any colour may require to be raised1 it follows that all the threads must be on separate spools or small warp rolls1 so that any one thread can be drawn forward without slackening any of the others4 ,large frames are therefore made to hold the number of spools of each colour1 and these are placed one above the other in a slanting position1 at the back of the loom1 and when filled with spools the whole set of threads are brought forward to the harness as if from a warping creel or bank4 ,according to the number of these frames used the carpet is styled a #c1 #d1 or #e-;frame carpet1 the greater the number of frames the richer the carpet both in colour 7generally speaking7 and in body of warp4 ,sometimes #f frames are used2 but #d or #e are more frequent1 #c and #d frame being the lower qualities4 ,the texture of a ,brussels carpet is shown in ,fig4 #ahd1 which is a section through the weft4 ,a and ,b are two of the ground warp threads1 a pair of these coming between the rows of pile loops1 a portion of one row being shown in the section4 ,the weft threads are shown in section coming under the loops of the ground warp at the top1 and above them below4 ,both this warp and weft are of coarse hemp1 about #c's3 the weft is steeped in glue size before being thrown into the cloth1 which makes it stiff and firm when dry4 ,the pile warp threads are numbered1 #a1 #b1 #c1 #d1 and #e2 they are of soft-spun worsted1 about #b_/bd's1 #b and sometimes #c threads being drawn in together as one through the mails and reed4 ,these five warp threads go to form one line of loops1 being raised over the wires as is required for the pattern1 and lying straight between the weft threads when not raised4 ,by considering this it will easily be understood that each thread must be on a separate bobbin so as to admit of being drawn forward independently of any of the others4 ,in low qualities of these carpets one or two threads of hemp warp are used to each splitful or row of pile threads2 the hemp thread lies in a straight line below the worsted threads in the same way that ,no4 #e thread is shown in the section4 ,these stuffing threads add to the weight and thickness when the worsted is reduced in quantity1 but make a harsher and stiffer carpet4 ,this warp1 when used1 is put on a beam or warp roll1 as is also the ground warp of the carpet4 ,illustration3 ,fig4 #ahd ,illustration3 ,fig4 #ahe ,fig4 #ahe is the plan of drawing-in and weaving a carpet similar to that shown in section in ,fig4 #ahd4 ,the draft is given at ,a1 and the treading and cording for a hand loom at ,b4 ,a #aj-row jacquard should be used for a #e-;frame carpet1 as twice over the #e threads makes one row of the cumber board4 ,five threads are drawn into the harness1 one from each frame1 then two ground warp threads are brought through and drawn on two leaves of heddles4 ,in weaving1 one ground thread is raised and a shot thrown in2 then all the pile warp and the same ground thread are raised for the next shot2 the third tread raises the harness and a wire is inserted to draw up the pile2 the fourth tread crosses the ground warp threads2 the fifth tread raises this thread again1 as well as all the pile warp1 and the sixth tread raises the harness for the insertion of the second wire2 this completes1 the order of treading4 ,for the second and fifth treads it will be observed that all the warp in the harness must be raised2 this was usually done by having shafts through the harness or by raising the cumber board to act as a journal in the manner explained for ,scotch carpet weaving2 but now jacquards are made with bottom boards or gratings that can be raised or lowered to form these sheds4 ,the pile wires are now commonly inserted at the time the adjoining pick is being thrown in1 a double shed being formed1 and both the wire and shuttle passed across at the same time1 the former being uppermost2 in power looms the wires are both inserted and withdrawn by machinery2 about twenty-five are inserted before any are drawn out1 to prevent the loops from slipping4 ,jacquard machines are made specially for the purpose of forming this double shed1 the grating raising the hooks from the bottom to the centre position1 thus raising the worsted or figuring warp above the shuttle1 while the griffe carries the figuring hooks on to the top1 making a second or upper shed for the wire4 ,the old method was to form the lower shed by raising the cumber board1 and the upper one by the griffe4 ,jacquards with cords instead of hooks are frequently used4 ,brussels carpets are made #bg in4 wide1 with nominally #bfj loops or rows of pile in the width2 but #bef rows are commonly used instead of #bfj for the better classes of goods1 and a further reduction of #cj or #dj loops is made for lower classes1 the reduction going to cheapen the goods or to the credit of the manufacturer4 ,although only #bef loops are on the surface of the cloth1 it must be remembered that for a #e-;frame carpet there are #e times this number of threads1 and that #a1bhj cords will be required for the harness1 and an equal number of needles in the jacquard when the pattern is single1 or not repeated on the cloth2 but the design only covers #bef spaces on the point paper1 each space or check across it representing #e threads4 ,in ,scotland a reed with #cej splits on #cg in4 is used1 one row of pile warp with its ground warp going into each split4 ,a carpet known as ,axminster ,brussels is made in ,scotland4 ,it is similar in structure to the common ,brussels1 but has in addition a woollen weft1 which is thrown in pick-and-pick with the usual hemp weft4 ,the addition of the wool weft adds to the softness and thickness of the carpet1 giving more elasticity or spring to it1 and making it wear better4 ,designs for ,brussels carpets are sketched out and coloured in the usual way2 the method of repeating the patterns is much the same as is adopted for wall papers4 ,usually there is one repeat in the width of the cloth 7#bg in471 and the length of the repeat may be shorter or longer to suit the pattern1 expense1 c42 #bef checks1 #c_/dths of a yard1 is a common length1 and #a-a_/b yard for bolder effects4 ,the number of colours must be regulated to suit the frames to be employed in the weaving1 unless the frames can be made to suit the pattern4 ,say five frames are to be used1 this would suggest five colours2 but it does not follow that only five colours can be used4 ,a clever designer may work out most patterns so that six or more colours may be used on five frames1 by arranging the design so that two colours may be put to one or more of the frames1 which process is called #8planting4' ,but it may be that an extra number of colours will not improve the design1 in which case they should not be used4 ,the process of #8planting' or striping the warp--which is on the same principle as #8chintzing' by striping the weft in other makes of goods--will be best understood by referring to ,fig4 #ahf1 which is a ,brussels carpet pattern on a small scale for working with five frames4 ,the colours are indicated by different markings on the squares of the design-paper1 as shown by the index or gamut below the design4 ,on the first line of the gamut there are two varieties of markings1 and as this line indicates reds1 there are two colours of red used on this frame4 ,following up the design above these markings1 it will be seen that one colour of red is used in one of the sets or rows of octagonal figures1 and the other colour on the intermediate rows1 and that the two colours of red are not required in the same portions of the design1 the gamut showing where each is required4 ,it is only necessary to arrange the spools on the frame in the loom and draw the threads through the harness1 as shown by the gamut1 to make this fall in correctly4 ,illustration3 ,fig4 #ahf ,what the designer must guard against is giving the pattern a striped appearance1 which would be the case if the planted colours were brought to the surface too frequently2 but if they are judiciously brought up at intervals1 the effect of a #e-;frame can be made almost as good as that of a #f-;frame pattern1 and this can be carried still further if desired2 every frame may contain two colours1 or one frame may contain several colours4 ,carpet patterns are sometimes painted on small-sized design paper--that is1 the ordinary paper with1 say1 two designs per inch2 but before working it is more satisfactory to have them put on large-sized paper1 so as to show the exact effect they will have on the cloth1 the design-paper giving the pattern full-cloth size4 ,when painting patterns that are as large or larger on the cloth than they are on the design-paper1 much more care and skill are necessary than when the pattern is one that is much larger on the design-paper than it will be on the cloth1 as is usually the case2 and in consequence of the large size of the checks required for carpet design-paper1 it is evident that representations of any small objects--unless those of a very simple nature--cannot be put on it without being greatly enlarged4 ,after the sketch is made the forms should be carefully adapted to suit the paper1 so as to give a satisfactory effect on it1 rather than be a rigid adherence to the sketch4 ,natural floral forms should not be attempted unless to satisfy the demands of trade1 and when they must be used they should be made on so large a scale as to be fairly represented in a semi-conventional manner4 ,large wild-floral patterns are frequently to be seen on carpets1 but they are rarely1 if ever1 satisfactory4 ,persian1 ,indian1 and other geometric or conventional forms that lend themselves readily to a harmonious admixture of colours so that the carpet will1 when on the floor1 present a rich glow of colour instead of obtrusive masses of floral misrepresentations1 are much to be preferred4 ,dull colouring is not essential to good taste--rather the reverse2 but it is less obtrusive and more easily managed1 particularly in the hands of an inferior artist4 ,no matter how brilliant the colours are1 if properly blended and broken up into masses in proportion to their intensities in the spectrum scale they need not be in the least offensive2 but it requires skilful hands to do this4 ,the pattern given in our last figure 7#ahf7 is a simple repeating pattern1 so that two pieces of the carpet laid side by side will join correctly together4 ,another method of arranging patterns so that they will repeat is shown in ,fig4 #ahg4 ,in this figure it will be seen that the two sides will not join as an ordinary repeat1 but if two pieces are taken the right-hand side of one will1 if turned round1 join against the left-hand side of the other1 and two pieces thus joined will form a repeat4 ,this is objectionable in the case of cut pile1 which usually has a slope in one direction2 and when two pieces are joined1 one running one way and the other the reverse1 the effect will be that of shaded stripes1 somewhat similar to that of a grass field when rolled4 ,another method of forming repeating patterns is by making what is known as a #8drop repeat1' which is shown in ,fig4 #ahh2 though the two sides will not join in against each other1 as in an ordinary repeat1 if two pieces of the carpet be laid side by side1 and one of them drawn a little down1 the point ,a in the figure of one piece will fall in against ,b and ,b#a of the other piece1 and repeat4 ,illustration3 ,fig4 #ahg ,these show the usual principles on which repeats are based1 and of course it is for the ingenuity of the designer to form the best arrangements of pattern he can to suit them1 or any other method he may think of4 ,when cutting cards for carpet patterns the usual method of picking out the various colours for each cutting must be adopted by the card-cutter4 ,refer to ,fig4 #ahf for the pattern1 and to ,fig4 #ahe for the draft4 ,the order of drawing is green1 blue1 black1 yellow1 reds1 which gives five rows of holes on the card1 and this twice over makes the ten rows2 therefore1 green would be cut on the first and sixth rows2 blue on the second and seventh2 black on the third and eighth2 yellow on the fourth and ninth2 and reds on the fifth and tenth rows4 ,these may be all cut when passing the card once along the cutting machine1 giving more than one tramp1 if necessary1 to each shift of the card index2 or the cutter1 if not accustomed to this1 may pass the card along once for each colour1 working two of the punches at each passage of the card1 and of course remembering to select the punches which correspond to the colour being read4 ,illustration3 ,fig4 #ahh ,it must be remembered that two checks on the design-paper correspond with a row of ten holes on the cards1 as each check may have any of five colours on it in the case of a #e-;frame carpet pattern1 and there must be a space for a hole in the card for any of these colours2 therefore the designs or large squares on the design-paper would consist of two checks each4 ,suppose one of these checks--the first one--to be green1 the first hole in the card would be cut for it2 if the second check is also green1 the sixth hole on the card would be cut2 but if it is black1 the eighth hole in the card would be cut1 not the third hole1 as it1 being the second check1 comes on the second half of the card4 ,the first check stands against the first five rows of holes in the card1 and the second check against the second five rows1 each check on the design-paper representing five threads1 five mails and five needles1 or five spaces on the card2 but only one hole is cut on the card for it1 and that must suit the colour the check is painted4 ,illustration3 ,fig4 #ahi ,wilton ,carpets4--,these carpets are made much in the same manner as ,brussels1 but the pile is cut1 and they are of a better quality of wool with a longer pile1 and altogether a superior article4 ,as the pile is cut1 the method of binding it into the ground is somewhat different from that adopted for ,brussels1 in order to secure a firmer binding4 ,a section of the cloth through the weft is given in ,fig4 #ahi1 showing two pile loops cut and one uncut1 and also the method of binding the pile warp threads ,nos4 #a1 #b1 #c1 #d1 and #e1 with the ground warp ,a and ,b1 and the weft is shown in section1 or end view4 ,illustration3 ,fig4 #aij ,the warp or pile threads are cut similarly to velvet by drawing the wires out of the loops and having each wire furnished at its end with a cutting edge4 ,fig4 #aij shows the draft and treading of a ,wilton carpet arranged for a hand loom4 ,the back is the harness1 and ,nos4 #a1 #b1 and #c the shafts4 ,no #b shaft is only required when an extra or silent warp is used for the purpose of giving weight and thickening the fabric4 ,this warp1 if used1 lies straight between the weft1 and must be on a separate beam from the ground warp4 ,tapestry ,carpets4--,these carpets1 though they do not require a jacquard to weave them1 are so closely allied to ,brussels1 and patterns so similar can be produced on them1 that it is thought desirable to give a short description of them4 ,though figured weaving1 they are not so in the strict sense of the term1 as the pattern is printed on the warp instead of being formed by various coloured warps2 they are simply an imitation of figured weaving in colours4 ,any pattern that can be put on a ,brussels carpet can also be put on a tapestry1 and with further variation if desired4 ,the effect is not so sharp and rich on the tapestry1 as the colours1 being printed on the warp1 run into each other more or less1 and produce a slight blurring round the edges of the pattern2 whereas the pattern on the ,brussels is so sharp and clear round the edges as to make it harsh if two very contrasting colours come together1 so that in some cases the tapestry patterns are softer and more pleasing4 ,illustration3 ,fig4 #aia ,fig4 #aia shows the texture of a tapestry carpet4 ,a and ,b are the ground warp threads which bind the weft1 the same as in ,brussels2 these threads go on one warp roll4 #a1 #b1 and #c are the lying or filling warp threads of linen1 hemp1 or jute1 used for giving weight and thickness to the cloth2 these threads go on a second roll4 ,p is the pile1 which1 it will be observed1 is of various colours and looped all along the cloth1 or passes over every wire that is inserted1 and the pattern is formed entirely by the colours that these threads are printed4 ,the pile goes on a third warp roll4 ,all the pile can go on the one roll1 as every thread is looped alike by each wire inserted4 ,a pair of shafts for the ground warp--one for the lying warp and one for the pile--is all that is required for weaving the cloth4 ,the pile consists of two or three ends of two-fold worsted yarn1 according to the quality of the carpet4 ,as the fabric is made up to a great extent with the three lying ends of stiffened hemp or flax to each row of pile loops1 the carpet is of a harder and less pliable nature1 with less spring in it than a ,brussels 7which has the five pile worsted threads in it71 and it is also less durable4 ,the number of pile loops in the width of the cloth is the same as for a low-class ,brussels carpet1 say #baf to #bbe1 and the width of the cloth is the same--about #bg in4 ,five threads go to each split of the reed--viz4 one pile1 two ground warp1 and the three lying or filling ends4 ,in these carpets1 as well as in ,brussels1 it will be seen from the sections that one weft thread is above a lower one1 with a straight tightly-stretched warp between them4 ,a method of weaving has been adopted on the ,continent in which both sheds are formed and both wefts picked at the same time4 ,one shed is raised above the centre warp1 and one is sunk below it1 and both shuttles are driven through simultaneously2 then a pile shed is raised and a wire inserted2 and this repeated1 reversing the ground sheds1 makes the order of weaving for tapestry carpets4 ,another method is to have double mails1 one mail above the other on the same harness cord or heald2 the wool warp goes to the upper mail1 and the lying warp to the lower one4 ,when the mails are raised a double shed is formed1 and a pile wire and a pick can be inserted at the same time4 ,the ground or binding warp is in two additional leaves of healds4 ,to apply the former method to ,wilton carpets1 two picks are put in below to balance with the two above1 instead of one pick below1 as shown in ,fig4 #ahi4 ,for tapestry carpets the pattern is prepared in the same way as for ,brussels4 ,the repeat of the pattern may be of any length1 but #bg1 #cf1 or #ed in4 are usual lengths4 ,the pattern1 though prepared as if for the jacquard1 is only a guide for the printer when printing the colours on the warp4 ,the pattern is printed on the warp in an elongated form1 the amount of elongation coinciding exactly with the reduction the pile loops make in the length of the warp when it is woven4 ,the pattern was originally printed on the woven cloth by means of blocks2 next it was printed on the warp in an elongated form in the same manner2 now it is printed by means of small rollers4 ,the yarn for each thread of the warp1 or of a number of warps1 is wound separately on a large reel or drum1 of such a size as will hold a suitable quantity of yarn 7about #ah-c_/d feet in circumference74 ,six or eight threads are wound on together1 so as to lie closely together side by side and not overlap each other1 till the drum is full1 or the required length is wound on it4 ,this has now to be printed with the pattern in an elongated form4 ,the right-hand edge of the drum is divided into as many divisions as a length of yarn equal to the circumference of the drum will make loops on the cloth4 ,this is called the index1 and #fdh is a common number of divisions for it to have1 or #hfd for a larger size4 ,of course the number of loops any length of yarn will make depends upon the size of them1 and the reduction in length from the yarn to the cloth depends upon the height of the pile and the number of loops in a given space4 ,the number of loops per inch varies with the quality of the cloth2 #g or #h is usual for loop pile1 and #i or #aj for cut or velvet pile4 ,the design must contain such a number of checks in length as will divide evenly into the index number1 such as #ajh1 #afb1 #baf1 #cbd4 ,when painted the design is cut into strips in the direction of its length1 one line or row of checks in each strip4 ,when the yarn is wound on the drum1 and the printer is ready to begin work1 he takes one of these strips and pins it up before him to guide him in the colours he is to print4 ,the printing is done by means of a trough of colour with a roller in it1 set on a carriage beneath the drum1 so that when passed across the roller will press firmly on the yarn4 ,the printer finds the first colour on the design1 and setting the drum to the first tooth of the rack or index1 he passes a trough of the proper colour across the drum and back again2 if the second check on the design is the same colour1 he turns the drum round a tooth of the index and passes the same colour across2 if the third check is a different colour1 this requires a second colour trough1 and passing another tooth on the index this colour is passed1 and so on with the remainder2 or1 all one colour is printed first1 then the drum revolved again with the second colour1 and so on4 ,when this is all printed the yarn is taken off the drum and marked ,no4 #a thread1 and the beginning and end of the thread should be marked in some way as a guide for the setters4 ,a fresh lot of yarn is wound on for the second thread1 which is printed according to the second strip of the design4 ,this must be continued for all the threads in the warp4 ,after being printed1 the colours are fixed by a steaming process1 and afterwards wound on bobbins and marked to their numbers4 ,the design may be cut into strips of two checks each1 instead of one check1 which will be less liable to get torn4 ,one side of the strip can then be printed first1 and the other after4 ,the warp is made up by #8setters1' who arrange the threads together in proper order in a frame for the purpose1 and set them so that the colours of each thread come together at the proper place to form on the warp a correct elongated copy of the pattern2 when correct it is wound on the beam for the loom4 ,in printing and steaming1 the colours are liable to run into each other2 some colours are worse in this respect than others1 but it is reduced to a minimum by the use of an absorbent in steaming2 and sometimes the designer makes a little allowance on the design-paper for such colours as he knows will be liable to run and injure the pattern4 ,the pile of tapestry carpets is usually left uncut2 but sometimes it is cut1 forming a velvet pile4 ,in this case the carpet is made of a better quality1 and the pile is longer4 ,the present method of preparing tapestry warps was invented by ,richard ,whytock1 of ,edinburgh1 in #ahcb1 and perfected by ,messrs4 ,crossley1 of ,halifax4 ,axminster ,carpets4--,real ,axminster carpets1 as already said1 are made by hand much in the same manner as ,turkish or ,persian carpets1 and attempts have also been made to produce them by machinery1 several patents having been taken out for the protection of the inventions4 ,these carpets1 with other art carpets now being made1 may be classed with tapestry as works of art4 ,the ,axminster carpets of commerce are the ,royal ,axminster or ,moquette carpets1 and the patent ,axminster or chenille carpets4 ,royal ,axminster carpets are made by a peculiar process of weaving and tufting on a loom made specially for the purpose4 ,a number of little funnels carrying from spools threads of the different colours of yarn required for the pattern are fixed on the loom above the reed1 and these threads1 by suitable mechanism1 are brought down and bound into the backing cloth by the weft4 ,these threads1 which form the pile1 are cut off1 and afterwards the surface of the carpet is shorn level4 ,illustration3 ,fig4 #aib ,the texture of ,moquette carpets is shown in section in ,fig4 #aib1 two varieties of texture being given1 one at ,a1 the other at ,b4 ,in both these textures the pattern shows through on the back of the cloth4 ,another variety is given in ,fig4 #aic4 ,a is the section through the weft1 ,b the texture1 ,c ,d ,e ,f shows the interlacing of each of the four warp threads in the pattern with the weft1 and ,g shows the pile4 ,similar numbers in these figures represent the same threads in the cloth4 ,illustration3 ,fig4 #aic ,patent ,axminster ,carpets4--,these were invented by ,mr4 ,jas4 ,templeton1 of ,glasgow1 about #ahci1 and are a description of chenille weaving4 ,they do not require to be wrought by a jacquard any more than the other ,axminster carpets1 but as the figures formed on them are so similar to those produced by the jacquard1 and as the method of designing the patterns is the same for both them and other classes of chenille as it is for jacquard work1 it may not be considered out of place to give a full description of chenille here4 ,chenille is made by a double process of weaving4 ,first the weft or chenille thread is woven1 if for a figured pattern in various colours1 which corresponds to the printing of the warp in tapestry carpet weaving1 which gives a warp figure1 whereas chenille gives a weft figure4 ,when the weft is woven in a piece it is cut up into strips and twisted1 if for curtains or any fabric on which the chenille weft is to show on both sides2 but for carpets1 where all the pile is raised to one side1 the weft is doubled up1 bringing all the pile in one direction4 ,twisting machines are now in use for making the weft for plain chenille fabrics1 but for figured ones it is still woven4 ,if twisted for figured work it would afterwards have to be printed somewhat similar to tapestry carpet warps1 but without elongating the pattern1 and the uneven surface is a difficulty in the way4 ,the method of weaving chenille weft is as follows3--,a loom fixed for working gauze is supplied with a thinly laid warp1 which1 according to the class of chenille required1 is drawn through the heddles either as plain gauze1 two threads working plain with one crossing them1 or this doubled1 as is shown in ,fig4 #aid4 ,the two1 three1 or six threads of the draft are drawn into one split of the reed1 which is finer or coarser to suit the fabric required4 ,for shawls or curtains there would be six to eight full splits of the reed per inch2 say in a reed of thirty to forty splits per inch1 four splits empty to one full4 ,for carpets there would be two or three full splits per inch2 say in a reed of ten to fifteen splits per inch1 four empty and one full1 coarser or finer to suit the length of pile required4 ,for plain work this is tied up and woven as gauze1 the warp being cotton of a dark colour1 and the weft woollen1 noil silk1 or other fibre if desired2 but it should consist of several ends and be of such a nature as will divide easily to form a rich pile4 ,if for figured work1 the pattern must be woven in stripes across the piece1 which will be explained after the designing4 ,illustration3 ,fig4 #aid ,when the piece is woven it will be as shown at ,a1 ,b1 or ,c 7,fig4 #aid7 and must next be cut into strips midway between the ribs4 ,sometimes this is done in the loom as the cloth is being woven1 by having cutting knives arranged to divide it as it passes over the breast beam2 but it is usually taken off in the piece and cut afterwards in a machine for the purpose4 ,the piece is fed through rollers in the cutting machine over a grooved roller1 shown at ,b 7,fig4 #aie71 the grooves being at such a distance apart that the ribs of the piece will fall into them4 ,above this roller is a set of cutting blades fixed in a spiral form round a roller2 one of these blades is shown at ,a 7,fig4 #aie71 with a section of the roller4 ,the blades are set at such a distance apart that when revolving they fall into the cuts in the roller ,b1 and running at a high speed they sever the piece into strips as it passes through the machine4 ,so far the process is alike for all classes of chenille work4 ,the weft is now in strips similar to that shown at ,a 7,fig4 #aif7 if for carpets1 and much smaller if for curtains or shawls4 ,for ordinary chenille the weft is next twisted so as to make the projecting fibres stand out round the rib or core1 and when finished it has the appearance shown at ,b 7,fig4 #aif74 ,if for carpets1 the fibres are turned up so that all will project in one direction1 as shown at ,c and in the cross-section at d4 ,this is done by running the strips over a grooved roller1 as ,c 7,fig4 #aie71 which is heated with steam1 and as the projecting ends are doubled up by the grooves in the roller the heat sets them in this position4 ,the weft is now prepared1 and is wound on bobbins and woven in large shuttles4 ,the texture for chenille is the same as for plain cloth4 ,a fine black warp of cotton is used1 with twenty to twenty-five threads per inch 7more or less1 to suit the fabric required71 and twelve to sixteen shots per inch of the chenille weft are used1 which must also be varied to suit circumstances and the thickness of the weft used4 ,the fibres or points of the thread of weft project through the warp1 and a pile fabric is produced which should entirely conceal the warp on both sides of the cloth4 ,for carpets the pile is1 as a rule1 only allowed to project on one side1 though some rugs are made with a twisted chenille weft1 and the colours on it are shown partly through the backing as the fibres of the thread get mixed up with the ground or backing in weaving1 but usually all the pile projects through to the face4 ,illustration3 ,fig4 #aie ,illustration3 ,fig4 #aif ,illustration3 ,fig4 #aig ,the texture for patent ,axminster carpets is shown at ,a 7,fig4 #aig71 and sections of the cloth through the weft are shown at ,b and ,c in the same figure1 ,b is a section of the texture ,a with two picks between the pile or chenille picks1 and ,c is for a coarser description of work with four ground picks between the pile picks4 ,in ,a only the ground texture is given complete2 the pile weft ,p lies over the picks f f1 and is bound down by a fine black stitching thread ,c1 which passes over it and under the picks g g4 ,the different thicknesses of the threads are represented in the drawing3 ,c are cotton1 and the others hemp1 flax1 or jute4 ,there are about ten thick and ten fine warp threads per inch1 and five binding threads1 and about seven chenille picks per inch1 with two ground picks between these4 ,when there are four ground picks between the pile picks the pile is coarse1 and only about four picks per inch are used4 ,the chenille weft is wound on large wooden needles like huge netting needles1 about #d ft4 long1 so that it may come off without any twist in it1 and the weaver pushes these through the shed1 laying the weft nicely in and combing it forward so as to get it straight and even and have all the pile standing upright2 he then knocks in two ground picks and puts in another pile thread1 as before4 ,this is all hand-loom work1 but power looms are sometimes used for the purpose4 ,the ground of the fabric can be woven with heddles1 as before1 but the binding warp threads are through needles1 somewhat like gauze dents inverted1 and not through the heddles2 and the beam or spools containing them is above the loom in front4 ,the chenille weft is wound on a reel1 and is through a guide or carrier4 ,when the chenille weft is to be laid in1 the needles carrying the binders are raised and the guide passed along1 laying in the weft4 ,the loom stands stationary for a short time to give the weaver time to comb up the pile1 and then moves on and throws in the ground picks4 ,everything is done automatically but the combing up of the pile4 ,the foregoing is a description of chenille weaving provided no pattern has to be attended to2 we must now consider the pattern4 ,the design paper used is the same as for ordinary work1 with a greater number of warp than weft threads1 but it is ruled on a large scale so that the pattern will be exactly cloth size4 ,fig4 #aih is a sample of this design-paper for seven picks per inch4 ,the small checks1 or what in ordinary weaving would represent the warp threads1 have here no reference to them1 nor do the warp threads require any consideration when preparing the pattern4 ,the narrow way of the checks is a guide to the weaving of the weft threads4 ,this paper might have been square1 seven by seven1 and would thus suit for such a pattern as is shown in ,fig4 #aii--supposing seven shots of chenille weft per inch to be correct2 but there is an advantage in many cases to have it as it is1 or even more off the square1 say seven by twenty1 which is one of the papers used4 ,this will be most readily understood by following the working out of the pattern4 ,the pattern given 7,fig4 #aii7 is necessarily very simple for want of space4 ,the different markings on the squares are to indicate different colours4 ,here nine are used1 but there may be any number--say from eight to twenty--the only restriction on the number of colours employed is that so many shades of yarn are required to match them1 and that the weaver has a greater number of shuttles to pass over when weaving the weft4 ,when the pattern is painted it is cut cross-ways into strips1 as ,a1 ,b1 two rows of checks in each strip2 one row of checks may be in each strip if desired2 but this is unnecessary1 and besides1 they are more easily torn4 ,these strips are a guide to the weaving of the weft1 just in the same way as the pattern in tapestry carpet work is a guide to the printer4 ,illustration3 ,fig4 #aih ,illustration3 ,fig4 #aii ,the weaver takes a strip of the pattern and puts it through a widened split in the reed and pins one end of it to the cloth2 to the other end he attaches a cord and light weight1 which he hangs over the back rail of the loom so that the strip of design will be held steady and move forward as the cloth is drawn up4 ,the strip must be pinned to the cloth so that the first check of the design projects over the fell of the cloth4 ,suppose the strip to be ,a1 ,fig4 #aii3 ,c is the first check2 the weaver sees that this is black1 and proceeds to weave the gauze with black weft for the length of this check 7one-seventh of an inch74 ,the next check1 moving along the strip in the loom1 or from left to right on the design1 is a different colour1 say scarlet2 the weaver changes his shuttle and weaves as many checks as there are of this colour1 which in this case is only one4 ,another change of shuttle is made1 and so on till the end of the strip is reached2 it is then turned1 the other end of it being brought to the fell of the cloth1 and the checks on the second line of the design are woven in order as before1 only they must run from right to left on the design instead of from left to right1 as the first line did1 which will be caused by the turning of the strip of paper2 for it must be borne in mind that if the first shot of chenille weft is put into the carpet from left to right1 the next one will be put in from the reverse side or from right to left1 so that all the odd numbers of lines on the design-paper should be begun by the weft weaver at the left-hand side1 and all the even numbers at the right-hand side1 provided the weaver works in this way2 in any case one must be the reverse of the other4 ,when all the strips of the pattern are woven1 each rib of the piece of weft will be long enough to weave as many shots as are in one repeat of the pattern1 and if there be #dj ribs in the piece1 it would1 when cut up1 furnish weft for #dj repeats of the pattern4 ,for weaving this weft large needles are used1 somewhat similar to netting needles1 which are about #d ft4 long for wide looms2 the chenille is wound on these1 free from twist1 and must be put on so that it will come off correctly to suit the pattern4 ,the strips of chenille are marked to show which end is to be put on the needle first4 ,these needles are pushed through the shed by the weaver when weaving the carpet--put in at one side and drawn out at the other4 ,he lays in the weft as correctly as possible1 combing it up to the fell of the cloth1 and makes the colours fall in nicely together1 drawing it tighter or leaving it slacker as is necessary4 ,now the advantage of using the special design-paper will be more readily understood4 ,it is plain that if #ad by #g design-paper be used1 instead of #g by #g1 any of the colours may be changed in #a_/ad in4 on the design2 and also in the chenille weaving1 when it is desirable to do so1 instead of in each #a_/g in4 when #g by #g paper is used4 ,and if #bj by #g paper were used1 the changes might be still more frequent2 besides1 in flowing patterns the advantage also comes in to assist in getting the forms more correct1 in the same way as paper over square in either warp or weft assists in getting the form of the figure in damask designing over that where only the coarser way of the paper square is used2 though the effect is not by any means so satisfactory as if the paper were finer both ways1 and square4 ,yet when one way is fixed by circumstances it is in many cases preferable to alter it in the other way than to leave both alike coarse2 but not always so1 as1 for example1 the pattern given in ,fig4 #aii4 ,when these carpets are woven they are passed through a shearing machine1 which makes the surface of the pile quite level4 ,they are rich handsome carpets1 as well as very durable4 ,,chapter ,,xi ,,lappets ,,and ,,swivels ,lappet and ,swivel ,weaving4--,the only classes of figured weaving of any importance not already mentioned are lappet and swivel work1 both of which are very limited1 but produce good effects4 ,with lappets1 figures can be put on light fabrics without requiring any cutting off of the surplus yarn4 ,it is principally in the muslin trade that they are used1 for figuring ,indian fabrics with gay colours4 ,the principal seat of the manufacture in this country is about ,glasgow4 ,the figure is formed by an extra warp drawn through one or more frames of gauzing needles set in the lay in front of the reed1 which can be moved to either side as desired4 ,the pattern is cut on a large wooden wheel or disc1 in the face of which a groove is cut to form the pattern1 and a traveller working in this groove1 and connected with the needle frame1 slides the needles to either side and stitches the figuring warp into the cloth1 the needles rising and falling as the cloth is being woven4 ,the figure is rather loose and only suited for simple effects4 ,a description of the process of working can be found in ,murphy's or ,gilroy's works on weaving1 and is interesting1 though rather out of date4 ,swivel work is of a much better class1 though not so suitable for getting small figures1 as spots short distances apart4 ,but it gives a much better bound figure--in fact1 it may be bound in any way--and is very suitable when a few are required on the fabric1 such as crests1 or any figures in the corners or centres of handkerchiefs1 napkins1 etc4 ,these are weft figures and usually of a different colour to the ground of the fabric1 which may be either plain or figured4 ,these figures could be formed with an ordinary box loom1 cutting off the loose weft or binding it up to the ground cloth2 but the latter is useless for light fabrics1 and the former leaves the figure unbound round the edges4 ,if the figure is large enough it can be made in an ordinary check or pick-and-pick loom1 and bound as with swivels4 ,the swivels are small shuttles similar to those used for weaving silk book-markers and such like fabrics1 and are usually attached to the hand rail of the lay of the loom4 ,the swivel attachment is fixed so that when a shed is opened the shuttle falls to pass through it1 or a second high shed may be opened for the swivel shuttle4 ,the shuttle is driven by means of a rack and pinion1 the former being in the shuttle1 and the pinions fixed to revolve in the frame4 ,when the pinions are revolved the shuttle is drawn across4 ,the breadth of the figures must be considerably less than the length of the shuttle1 so that for large-sized figures this method of working is not suited4 ,,conclusion ,since the foregoing was written up to the present time 7,sept4 #ahid7 nothing new worth describing has made its appearance4 ,a few card lacing machines have been brought out and several patents have appeared in print1 but most of these disappear shortly after4 ,no mention has been made in this work of ,count ,sparres' patent card-cutting machine1 which was to have done away with the necessity of putting patterns on point paper by cutting the cards direct from the sketch embossed on a metallic plate4 ,this was a highly ingenious machine1 and under suitable conditions produced very fair work1 but so far it has proved rather expensive to the company that took it up4 ,another process to obtain similar results1 patented by ,messrs4 ,dawson and ,adams of ,macclesfield1 was described in the #8,textile ,manufacturer' in #ahic4 ,in this process a perforated plate is filled with small pins2 a piece of strong paper is laid over this1 and over the paper another plate4 ,the pattern is formed by pushing the pins through the paper between the plates4 ,a large portion of this work can be done by mechanical means4 ,when all the pins required for the pattern are pressed through the paper1 the top plate with the sheet of paper is turned upside down1 the pins sticking in the paper4 ,by running a roller over the paper the pins can be pressed out of it and into the plate4 ,this plate is then put into a reading and punching machine1 and by suitable mechanism the pins can be brought to act on either a card-punching apparatus or on the harness of a pattern loom2 so the manufacturer can have a sample of the cloth woven without any cards and can have the cards cut for the factory loom afterwards if he requires them4 ,the cards can be punched at the rate of #bjjj per hour4 ,by means of a pattern cut out of a plate of wax1 and a reading in machine1 the filling of the pins into the plate1 or the hand reading as it is called1 can be dispensed with4 ,it has since been stated that this firm are now trying to perfect a process which was tried thirty years ago1 viz4 to paint the pattern with electric paint which is to act on needles charged with electricity4 ,these are all highly ingenious inventions1 and are interesting to those who do not lose too much by them2 but it will require a nice machine to produce all the variations in a pattern that an experienced designer can1 though in many patterns this could be dispensed with1 and suitable mechanical means may yet be devised to take a share of the work4 ,,index ,axminster carpets1 #bff1 #bhh ,barrel or cylinder loom1 #ag ,beeting a harness1 #hi ,bessrook machine1 #ahe ,border design1 #ig1 #ajj1 #aae1 #acd -- mountings1 #aje ,bouchon's loom1 #ah ,brussels carpets1 #bg ,cards1 #ea1 #adg ,card cutting1 #aci -- -- machines1 #adc -- -- -- 7,count ,sparres'71 #bii -- -- -- 7,french71 #afg -- frames1 #dg1 #aef -- lacing1 #aci -- -- machines1 #adh -- repeating machines1 #adi ,carpets1 #bfd -- chenille1 #bij -- ,axminster1 #bff1 #bhh -- ,brussels1 #bgf -- ,indian1 #bfe -- ,ingrain1 #bfi -- ,kidderminster1 #bff -- patent ,axminster1 #bhi -- ,persian1 #bfe -- royal ,axminster1 #bhh -- ,scotch1 #bff -- tapestry1 #bhe -- ,turkish1 #bfe -- ,wilton1 #bhd ,centred tie1 #ig ,chenille1 #bij ,comb draw loom1 #af ,comber boards1 #hb1 #ajc ,cross-border jacquard1 #aee ,cross's counterpoise harness1 #ad ,cumber boards1 #hb1 #ajc ,curtains and tapestries1 #bdh ,cylinder motions 7horizontal71 #dd -- 7self-acting71 #cf -- 7slide71 #dc1 #eg1 #fa -- 7swing71 #cc1 #ef1 #eh -- to set a1 #dj1 #dc ,designing and draughting1 #aaj -- hints on1 #abj ,design paper1 #aab -- to prepare a1 #aae ,designs1 #id1 #ig1 #ajj -- for dress goods1 #abb -- for gathered borders1 #ig -- for single borders1 #ajj -- 7repeating71 #id1 #abb -- 7texture71 #abd ,double cloth1 #bcc -- -- jacquard1 #bda -- warp faced cloth1 #bcg -- weft faced cloth1 #bce ,draughting a pattern1 #aae ,draw loom1 #c -- -- ,french1 #bd ,drawing in a warp1 #ii ,falcon's loom1 #ai ,french card1 #ea -- -- cutting machine1 #afg -- draw loom1 #bd -- jacquard1 #di ,full harness1 #fi -- -- mountings1 #fi ,gathered tie1 #ig ,gauze1 #aif -- to design a pattern1 #bae -- harness 7hand-loom71 #bjc -- -- 7power-loom71 #bje ,gauze1 jacquard1 #bad1 #bbc -- patterns1 #aig1 #aih1 #bag -- reed1 #bbe ,griffes1 #cg1 #eb ,hair-line patterns1 #abi ,half-harness1 #fi1 #afi ,harness1 drawing warp into1 #ii -- illustrations of1 #if1 #ih1 #ajb1 #aia -- to prepare a1 #ga -- to tie up a1 #hg -- 7double cloth71 #bcc -- 7full71 #fi -- 7gauze71 #bjc1 #bje -- 7half71 #fi1 #afi -- 7muslin71 #afi -- 7pressure71 #gj1 #agd -- 7quilting71 #bcc -- reeds1 #hb -- 7split71 #fb1 #agb -- twine1 #ge ,hecks1 #gg ,hole board1 #hc ,hooks for jacquard1 #ch1 #ci1 #eb1 #ei -- in double-acting jacquard1 #ee1 #ei ,indian carpets1 #bfe ,ingrain carpets1 #bfi ,introduction1 #a ,jacquard's machine1 #bc ,jacquard machines1 #bg -- 7cross-border71 #aee -- 7double-acting71 #eb -- 7double cloth71 #bda -- 7double-acting with two cylinders71 #eh -- 7,french71 #di -- 7gauze71 #bad -- 7,karl ,wein71 #aib -- 7leno71 #bad -- 7open-shed71 #afa -- 7quilting71 #bda -- 7twilling71 #ahe -- 7,verdl71 #afc -- cards1 #ej -- cylinder1 to set a1 #dj1 #dc -- hooks1 #ch1 #ci1 #eb1 #ei -- interior of1 #ch -- needles1 #ch1 #ci1 #eb1 #ei -- shedding1 #fj1 #fb -- stop motion1 #fd -- to set a1 #dc1 #df1 #gf ,karl ,wein jacquard1 #aib ,kidderminster carpet1 #bff ,lacing cards1 #aci -- machine1 #adh -- twine1 #adg ,lappet weaving1 #bih ,lashing a pattern1 #i ,leno jacquard1 #bad ,letters1 mottoes1 c41 #acf ,levelling frames1 #he -- the mails1 #hf ,lingoes1 #gb1 #gd ,london tie1 #if ,marking off a cumber board1 #ajc ,marseilles quilt1 #bdf ,matelasses1 #bdf ,mottoes and letters1 #acf ,mountings1 #fi ,muslin harness1 #afi ,neck of harness1 #gi ,needles1 #ch ,norwich tie1 #ie ,open-shed jacquard1 #afa ,paints for patterns1 #aaf ,parrot machine1 #aa ,patent ,axminster carpet1 #bhi ,pattern1 to draught a1 #aae ,patterns 7carpet71 #bhj1 #bhb-c -- 7gauze71 #aig1 #bag -- 7hair-line71 #abi -- 7spot71 #acj -- 7texture71 #abd ,persian carpets1 #bfe ,piano machine1 #ade ,pile work1 #bei ,point paper1 #aab ,poplins1 #beb ,pressure harness1 #agd ,quilting1 #bdg ,quilting harness1 #bcc ,reading a pattern1 #i ,repeat of a pattern1 #id ,repeating machines1 #adi ,reversing motions1 #de ,royal ,axminster carpets1 #bh ,scotch carpets1 #bff ,set of harness 7to vary71 #ajf ,setting a jacquard1 #dc1 #df1 #gf ,shading floral forms1 #aah ,shedding of jacquards1 #fb ,simple 7draw loom71 #c ,slabstock1 #he ,sleepers1 #gc ,slips 7comber board71 #hc ,split harness1 #agb ,spot patterns1 #aca ,spring box1 #db ,stop motion1 #fd ,suggestions on design1 #abj ,swivel weaving1 #bih ,tail cords1 #ed ,tapestry 7real71 #bee -- carpets1 #bhe -- curtains1 #bdh ,terry pile1 #bfj ,texture patterns1 #abd ,tie of a harness1 #ic ,trap board1 #ae ,turkey carpets1 #bfe ,turkish towels1 #bfj ,twilling designs1 #aag1 #acc -- jacquards1 #ahe ,twills for damask1 #aha ,tying up a harness1 #hg ,varnishing a harness1 #ib ,varying the set of a harness1 #ajf ,vaucanson's loom1 #bb ,verdl jacquard1 #di1 #afc ,wilton carpets1 #bhd ,wiring cards1 #aec ,woollens and worsteds1 #bdh ,,printed ,,by ,,spottiswoode ,,and ,,co41 ,,new-,,street ,,square ,,london ,transcriber's notes3 ,in the text version1 italics are represented by underscores1 and bold and black letter text by equals symbols4 ,superscripts are represented by and subscripts by 4 ,missing or incorrect punctuation has been repaired4 ,inconsistent spelling and hyphenation have been left as printed4 ,the following mistakes have been noted3 p4 #ae4 boars has been changed to bars4 ,misaligned typeface has half duplicated the first letter of each line on this page4 p4 #bf4 ,both trapboard and trap board have been used in the text and have been left as printed4 p4 #ce4 cyiinder has been changed to cylinder4 p4 #fe4 #b #d #f #h #ac #ab changed to #b #d #f #h #aj #ab4 p4 #acd4 coarses has been changed to coarser4 p4 #acb4 fig4 #c has been changed to ,fig4 #c as used in all other cases4 p4 #ada4 cyclinder has been changed to cylinder p4 #bjh4 tightly paced should probably read spaced or placed1 but has been left as printed4