CN106854790A - A kind of production technology of broadwise tubing - Google Patents

A kind of production technology of broadwise tubing Download PDF

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Publication number
CN106854790A
CN106854790A CN201611180475.9A CN201611180475A CN106854790A CN 106854790 A CN106854790 A CN 106854790A CN 201611180475 A CN201611180475 A CN 201611180475A CN 106854790 A CN106854790 A CN 106854790A
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pipe
warp
fabric
broadwise
yarn
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CN106854790B (en
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瞿建新
隋全侠
顾桂新
陆锦明
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Nantong Textile Vocational Technology College
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Nantong Textile Vocational Technology College
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • D02H3/02—Sectional warpers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention discloses a kind of production technology of broadwise tubing, comprise the following steps：Fabric Design → winder → warping → sizing → → Final finishing of gaiting → weave.Warp thread is divided into body warp and plays pipe warp thread by the present invention, is risen in broadwise and there was only pipe warp thread and weft yarns at pipe, and body warp forms the floating length of warp-wise in the reverse side of fabric；Weaved using the twin shaft of GA747 rapier looms, by lifting for spooler fastener, moved after making fell, through floating generation sliding on line long, the warp of fabric backing floats line long and compressed weft yarn, and fabric face protuberance forms broadwise pipe；For the selvedge out-of-flatness problem of broadwise tubing, set about in terms of the radical three of selvedge yarn and weft yarns at cop from reducing Side End Number, reducing side yarn interleaving degress and reduced, make cop natural selvedge smooth, by taking a series of technical measures, the smooth production of product may finally be ensured, Expected Results has been reached.

Description

A kind of production technology of broadwise tubing
Technical field
The invention belongs to fabric knitting field, and in particular to a kind of production technology of broadwise tubing.
Background technology
Traditional tubing is derived by two-layer fabric, and most common product is rotary hose.Modern times exploitation So-called tubing, has not been traditional tubing, but in some areas of fabric, be made into similar to tubulose Fabric.Tubing has warp-wise tubing and broadwise tubing, the mechanism that warp-wise tubing is formed and broadwise tubulose The formation mechenism of fabric is differed completely.Warp-wise tubing weft yarn needs to use stretch yarn, reverse side of the stretch yarn in fabric The floating length of latitude is formed, under fabric after machine, the support of temple is lost, using the elastic force of weft yarn, latitude is floated the reverse side in fabric long and is shunk, The front of fabric is raised, and the fabric similar to tubulose effect is formed in fabric face.Broadwise tubing has body warp and plays pipe Warp thread, when not playing pipe, body warp interweaves as pipe warp thread is played, and is not different, and when at the system of knitting to pipe, warp thread is divided into two System, body warp and plays a pipe warp thread, body warp not with weft yarns, formed through floating length in fabric backing, play pipe warp thread and weft yarn Interweave, form plain cloth.At the end of the tube portion system of knitting is played, instruction is sent by dobby, by batching for GA747 looms The fastener that batches of mechanism lifts, and spooler filling density wheel loses support falling backward and turns, and is moved after fell, when beating up again, due to ground warp Yarn is that, through floating line long, weft yarn is compressed through floating generation sliding on line long through floating length；The another side of fabric be by pipe warp thread and Weft yarns into, weft yarn will not produce sliding rising on pipe warp thread, it is raised to play fabric at pipe, forms broadwise pipe.Tubulose is knitted Thing can play pipe with one side, it is also possible to two-sided pipe, mainly be determined according to the position for floating line long.Broadwise tubulose is formed through floating line long Fabric, latitude floats line long and forms warp-wise tubing.Line long is floated in the front of fabric, pipe floats line long and exist just in the reverse side of fabric The reverse side of fabric, pipe is just in the front of fabric.
The content of the invention
Goal of the invention：The present invention provides a kind of production technology of broadwise tubing, by taking a series of technical measures, The smooth production of product may finally be ensured, Expected Results has been reached.
Technical scheme：A kind of production technology of broadwise tubing, comprises the following steps：Fabric Design → winder → warping → sizing → gait → weave → Final finishing；
(1) Fabric Design
It is starting and the end position for distinguishing broadwise tubing during design, terminates place in cop beginning and cop, respectively 2 weft yarns of blueness are woven, the origin and destination of broadwise tubing are represented, to prevent that position deviation occurs during line paper punching, influence The quality of fabric, the basic organization of broadwise tubing is plain weave；
The specification of fabric is as follows：Fabric breadth be 155.3cm, fabric through it is close be 305/10cm, upper machine reed width is 168cm, porter is 141 teeth/10cm, and the filling density at fabric ground tissue is 264/10cm, the filling density gear base area group of loom Knit the filling density design at place, it is not necessary to the average filling density for considering fabric and the fill yarn ends for forming pipe；The total quantity of warps of fabric is 4744, the 9*2 roots when yarn is every, body warp and pipe warp thread are 2363, by 1:1 arrangement；
(2) winder
From GA014 (MD) type grooved drum type spooler, the warp thread of this fabric is 40S single thread, and winder speed is set as 575m/ Min, weft yarn is 32S single thread, and winder speed is set as 643m/min, and tension washer, from the tension washer of medium wt, is guarantor The quality of fabric is demonstrate,proved, hand held air splicer joint is used；
(3) warping
From GA121 (A) beam warper, the warp thread of this fabric is 40S, and the speed of beaming of selection is 500m/min, Power apparatus are twin columns disc type, and tension force is adjusted by changing angle of contact, and tension adjustment is divided into 11 gears, during this fabric warping, bobbin Frame is divided into 4 sections, and most leading portion tension force is 6 grades, and from the front to the back, one grade of setting drops in additional tension successively；
(4) sizing
From the unit warp sizing machine of ASG365 types two, slashing technique is：PVA 1,799 50%, TB225 converted starches 50%, Slurries solid content 7%~7.5%, viscosity 11s~13s, the rate of sizing is 8%, and the pressure of preceding squeezing roller is 16KN, post jacking roller Pressure is 12KN, and slurry groove temperature is controlled at 85 DEG C~90 DEG C；
(5) gait
Fabric total quantity of warps is 4774, and comprehensive using page 4, using space draft, ground heddle is through proparea, uses 1-2 pages It is comprehensive；Play pipe warp thread and be through back zone, it is comprehensive using 3-4 pages；While comprehensive through being through 1-2 pages；Enter per reed 2 when plugging in reed, a body warp, one Pipe warp thread is played, menopause tablet uses 4 rows；
(6) weave
From the GA747 type rapier loom systems of knitting, loom speed is 204r/min；Opening time is 295 °, enters the sword time and is 75 °, weft yarn release time is identical with opening time, and weft yarn release length is upper machine reed width+12CM, and waste selvage yarn radical is 16, Back beam height is 70mm；
Twin shaft is weaved：Warp thread has two systems, body warp and a pipe warp thread, and when not playing pipe, body warp and a pipe warp thread do not have Have any different, normally interweave with weft yarn together, form ground tissue；When at the system of knitting a to pipe, body warp does not interweave with weft yarn, only The warp thread and weft yarns of pipe are played, causes body warp and a pipe warp thread crimp different, when forming broadwise pipe, play pipe warp thread also Need the anxious warp let-off, therefore it is very big with the crimp difference of body warp, it is necessary to use twin shaft to weave to play pipe warp thread, body warp tension force compared with Greatly, the original let-off mechanism of loom is used；Play pipe warp tension smaller, the warp let-off controlled using frictional force, play the beam of a loom of pipe warp thread, Mounted in the top of the back rest, with the distance controlling of the back rest in 6-8cm；
The formation of broadwise pipe：The formation of broadwise pipe is controlled using the method for stopping volume, fabric tissue is comprehensive using 1-4 pages, Use the formation of comprehensive control broadwise pipe of page 5；The formation of broadwise pipe is knitted when fabric and made to a latitude by dobby control When terminating place, that is, this fabric system of knitting to second group 2 blue yarns to pipe, by dobby, steel wire rope, directive wheel Deng by the fastener pull-up of spooler, after spooler loses fastener support, in the presence of face tension, worm and gear is batched Mechanism reverses, and is moved after fell, and because body warp does not interweave with weft yarn, in fabric backing, formation is all through floating line long, working as steel Reed breaks during to fell blue weft yarn, and due to being moved after fell, weft yarn is through floating generation sliding on line long, the floating length of warp of fabric backing Line is compressed；Pipe warp and weft yarns are played, the fabric of formation, in the front of fabric, being compressed for line long is floated because reverse side is passed through, Fabric face is raised, forms pipe；In order to prevent broadwise pipe due to the pulling force of warp tension, raised pipe diminishes, to protect After continuous urgent two blue weft yarns of card, then put down and batch fastener, just can guarantee that the quality of broadwise tubing；
Broadwise tube length is controlled：Using the broadwise pipe that volume method is controlled is stopped, the warp for forming cop floats the length of line long Control within 6mm；
Warp tension：Play the warp tension of pipe warp thread, by frictional force control, when playing pipe, should the anxious warp let-off, shape is prevented again Into, due to the tension force of a pipe warp thread, causing pipe to diminish during pipe, the quality of cloth, perception are deteriorated, therefore play the tension force of pipe warp thread Try one's best control less than normal；The single thread mean tension of body warp wants control bigger than normal, and reason is：When forming broadwise pipe, weft yarn exists Sliding is produced on warp thread, when being compressed through floating line long, body warp must be tightened, the good pipe of shaping, ground warp could be formed Power is small, easily forms shyer in fabric backing；When this fabric knits processed, because body warp only has more than 2300, and warp thread is thinner, because On the tension weight hammer stem of this both sides, a tension weight of 2.5kg is respectively configured；
The selvedge of fabric：The selvedge of broadwise tubing be difficult it is smooth, at the ground tissue of this fabric finished product filling density be 292 Root/10cm, and at pipe, the width of fabric only has 2mm, and fill yarn ends reach 29, the filling density of fabric increase to 1450/ 10cm, if every weft yarn all interweaves with selvedge, selvedge can not be smooth, therefore during the production of this natural selvedge, from three sides Face is set about, and one is the radical for reducing selvedge yarn, per side selvedge only with 9 Gen Bianbian yarns；Two is the interleaving degress for reducing selvedge yarn, cloth Side the interleaving degress of selvedge yarn, as selvedge, is so reduced using plain weave+latitude galassing as far as possible；Three is that the system of knitting is arrived at broadwise pipe When, the weft yarn only met half way participates in the intertexture with selvedge yarn, and this half weft yarn is when forming selvedge, as a weft yarn, with Selvedge yarn interweaves；Second half weft yarn is not involved in the intertexture of selvedge yarn, but needs to allow waste selvage yarn to clamp, and prevents these weft yarn yarn tails from invading Enter selvedge, influence the quality of fabric.
As optimization：The fabric total quantity of warps is 4744, and body warp and a pipe warp thread are 2363, side yarn 18 Root, side warp thread and body warp warping together, ground is with axle through being made into 4 axles, warping：595*3+596*1；Flower is whole through warping into 4 axles It is through with axle：590*1+591*3.
As optimization：The warp thread is 40S bleached yarns, only a kind of color；Weft yarn is C32S, weft yarn have it is red, blue, Four kinds of colors such as white, light green, 35 red yarns and 35 light green yarns, knit system is plain weave；25 white yarns, form Broadwise pipe, it is each to weave 2 blue yarns in the starting point and end point of pipe；Barry dyeing is arranged：35 is red, and 2 is blue, and 25 is white, and 2 is blue, 35 is light green, and 2 is blue, and 25 is white, and 2 is blue.
Beneficial effect：The present invention by warp thread be divided into body warp and rise a pipe warp thread, broadwise rise pipe at only had pipe warp thread and Weft yarns, body warp forms the floating length of warp-wise in the reverse side of fabric；Weaved using the twin shaft of GA747 rapier looms, by batching Lifting for mechanism's fastener, moves after making fell, and through floating generation sliding on line long, the warp of fabric backing floats line long and compressed weft yarn, Fabric face swells, and forms broadwise pipe；The warp of broadwise pipe floats line long and to control within 6mm；The tension force for playing pipe warp thread will Small control, the tension force of body warp wants control bigger than normal；For the selvedge out-of-flatness problem of broadwise tubing, from reduction side yarn root Number, three aspects of radical for reducing side yarn interleaving degress and reducing selvedge yarn and weft yarns at cop are set about, and make cop Natural selvedge is smooth, by taking a series of technical measures, may finally ensure the smooth production of product, has reached expected effect Really.
Specific embodiment
With reference to specific embodiment, the present invention will be described in detail.
A kind of production technology of broadwise tubing, comprises the following steps：Fabric Design → winder → warping → sizing → Gait → weave → Final finishing.
(1) Fabric Design：
Fabric Design of the invention is as follows：
Broadwise tubing, warp thread is divided into body warp and plays pipe warp thread, it is necessary to when forming broadwise tubing, only play pipe Warp thread and weft yarns, body warp not with weft yarns, form the floating length of warp-wise in the reverse side of fabric, warp-wise floats a length of 4 latitude * 6+1 =25 latitudes, when rise a tubing knit system at the end of, body warp and rise pipe warp thread together with weft yarns, formation two pipes between Plain weave.
It is starting and the end position for distinguishing broadwise tubing during design, terminates place in cop beginning and cop, respectively 2 weft yarns of blueness are woven, the origin and destination of broadwise tubing are represented, to prevent that position deviation occurs during line paper punching, influence The quality of fabric.This 4 blue weft yarns, can also form barre in fabric backing simultaneously, increased the aesthetic feeling of fabric.
The basic organization of broadwise tubing is preferably plain weave, and often, cloth cover is fine and smooth, fabric for plain weave Perception is good, if doing basic organization with its hetero-organization, cloth cover can seem coarse.
Warp thread is 40S bleached yarns, only a kind of color；Weft yarn is C32S, and weft yarn has red, blue, white, light green etc. four Color, 35 red yarns and 35 light green yarns are planted, knit system is plain weave；25 white yarns, form broadwise pipe, in pipe The starting point and end point of son, it is each to weave 2 blue yarns.Barry dyeing is arranged：35 is red, and 2 is blue, and 25 is white, and 2 is blue, and 35 is light green, and 2 is blue, and 25 In vain, 2 is blue.
The total quantity of warps of fabric is 4744, the 9*2 roots when yarn is every.Body warp and pipe warp thread are 2363, by 1:1 row Row.
The specification of fabric is as follows：Fabric breadth be 155.3cm, fabric through it is close be 305/10cm, upper machine reed width is 168cm, porter is 141 teeth/10cm, and the filling density at fabric ground tissue is 264/10cm, the filling density gear base area group of loom Knit the filling density design at place, it is not necessary to the average filling density for considering fabric and the fill yarn ends for forming pipe.
(2) winder
From GA014 (MD) type grooved drum type spooler, the type bobbin-winding machine is by the limited public affairs of textile machine of Suzhou City Wuzhong the 3rd Department's production, winder speed has four kinds, respectively 510m/min, 575m/min, 643m/min, 713m/min.Tension adjustment packing ring Have it is light, in, weigh three kinds.This fabric warp is 40S single thread, and winder speed is set as 575m/min, and weft yarn is 32S single thread, winder Speed is set as 643m/min, tension washer of the tension washer from medium wt.To ensure the quality of fabric, hand-held is used Air splicer joint.
(3) warping
From GA121 (A) beam warper.400~740m/min of vehicle speed range, the capacity of bobbin cradle is 720, is originally knitted Thing warp thread is 40S, and the speed of beaming of selection is 500m/min, collective's creeling.Tensioner is twin columns disc type, is wrapped by changing Angle regulation tension force is enclosed, tension adjustment is divided into 11 gears, during this fabric warping, bobbin cradle is divided into 4 sections, and most leading portion tension force is 6 grades, by preceding Backward, one grade of setting drops in additional tension successively.
Fabric total quantity of warps is 4744, and body warp and a pipe warp thread are 2363, and 18, side yarn, side warp thread and ground are passed through Yarn warping together.Through being made into 4 axles, warping is with axle on ground：595*3+596*1；Through warping into 4 axles, warping is flower with axle：590*1+ 591*3。
(4) sizing
From the unit warp sizing machine of ASG365 types two.Slashing technique is：PVA 1,799 50%, TB225 converted starches 50%, Slurries solid content 7%~7.5%, viscosity 11s~13s, the rate of sizing 8%, the pressure 16KN of preceding squeezing roller, the pressure of post jacking roller It is 12KN, slurry groove temperature is controlled at 85 DEG C~90 DEG C.
This textile be cotton, formula of size should based on converted starch, but knitting system of broadwise tubing, formation During cop, body warp needs to bear larger tension force and frictional force, therefore requirement to sizing is higher, and yarn should strengthen, and Increase mill, therefore PVA slurries are added in formula of size, formula of size is the converted starch of 50%PVA and 50%.It is such The serous coat for being formulated formation is soft, wear-resisting, and yarn body is bright and clean, and filoplume fits perfectly.The pressure of squeezing roller uses preceding heavy rear light technique, The pressure of preceding squeezing roller is larger, and yarn interior is squeezed into beneficial to by slurries.Preferably it is impregnated with obtaining, increases the strength of yarn； The pressure of post jacking roller is smaller, preferably coated to obtain, and increases the wearability of yarn yarn.Slurry is mixed slurry, and PVA is used Amount is larger, therefore the rate of sizing need not be too high.The rate of sizing is controlled 8%.
(5) gait
This fabric total quantity of warps is 4774, and comprehensive using page 4, using space draft, ground heddle is through proparea, uses 1-2 Page is comprehensive；Play pipe warp thread and be through back zone, it is comprehensive using 3-4 pages；While comprehensive through being through 1-2 pages.Enter per reed 2 when plugging in reed, a body warp, one Root plays pipe warp thread.Menopause tablet uses 4 rows.
(6) weave
The present invention carries out the system of knitting from GA747 types rapier loom, and loom speed is 204r/min.Opening time is 295 °, Enter the sword time for 75 °, weft yarn release time is identical with opening time, weft yarn release length is upper machine reed width+12CM, waste selvage yarn root Number is 16, and back beam height is 70mm.
Twin shaft is weaved：Warp thread has two systems, body warp and a pipe warp thread, and when not playing pipe, body warp and a pipe warp thread do not have Have any different, normally interweave with weft yarn together, form ground tissue；When at the system of knitting a to pipe, body warp does not interweave with weft yarn, only The warp thread and weft yarns of pipe are played, causes body warp and a pipe warp thread crimp different.When forming broadwise pipe, pipe warp thread is played also The anxious warp let-off is needed, therefore it is very big, it is necessary to be weaved with twin shaft with the crimp difference of body warp to play pipe warp thread.Body warp tension force compared with Greatly, the original let-off mechanism of loom is used；Play pipe warp tension smaller, the warp let-off is controlled using frictional force.The beam of a loom of pipe warp thread is played, Mounted in the top of the back rest, with the distance controlling of the back rest in 6-8cm or so.
The formation of broadwise pipe：The formation of broadwise pipe is controlled using the method for stopping volume.Fabric tissue is comprehensive using 1-4 pages, Use the formation of comprehensive control broadwise pipe of page 5.The formation of broadwise pipe is controlled by dobby, when the fabric system of knitting to When root broadwise pipe terminates place, that is, this fabric system of knitting to second group 2 blue yarns, by dobby, steel wire rope, lead To wheel etc. by the fastener pull-up of spooler, after spooler loses fastener support, in the presence of face tension, worm and gear Spooler is reversed, and is moved after fell, because body warp does not interweave with weft yarn, in fabric backing, formation be all through floating line long, When reed breaks to fell blue weft yarn, due to being moved after fell, weft yarn is through floating generation sliding, the warp of fabric backing on line long Line long is floated to be compressed；Play pipe warp and weft yarns, the fabric of formation, in the front of fabric, because reverse side is through the quilt of floating line long Compression, fabric face is raised, forms pipe.In order to prevent broadwise pipe due to the pulling force of warp tension, raised pipe diminishes, After ensureing continuous urgent two blue weft yarns, then put down and batch fastener, just can guarantee that the quality of broadwise tubing.
Broadwise tube length is controlled：Using the broadwise pipe that volume method is controlled is stopped, because fell back amount is limited, system is knitted By a definite limitation, the warp for forming cop floats the length of line long and to control within 6mm the size of broadwise pipe, through floating length Fabric of the line more than more than 6mm, using stopping the volume method system of knitting, it is very difficult to ensure the quality of fabric.The back amount of fell and fabric The frictional force of brake band in gap, spooler between warp tension, worm and gear etc. is relevant, but the broadwise tubing system of knitting Shi Buneng is by changing the gap between warp tension, worm and gear, the frictional force of the brake band of spooler adjusts fell Back amount because the back amount of fell is big, be easy to produce the faults such as uneven weaving during weaving.
Warp tension：Play the warp tension of pipe warp thread, by frictional force control, due to rising during pipe, should the anxious warp let-off, prevent again When only forming pipe, due to playing the tension force of pipe warp thread, pipe is caused to diminish, the quality of cloth, perception are deteriorated, therefore play pipe warp thread Tension force will try one's best control less than normal；The single thread mean tension of body warp wants control bigger than normal, and reason is：When forming broadwise pipe, weft yarn Sliding is produced on warp thread, when being compressed through floating line long, body warp must be tightened, the good pipe of shaping, ground warp could be formed Tension force is small, easily forms shyer in fabric backing.When this fabric knits processed, because body warp only has more than 2300, and warp thread is thinner, Therefore on the tension weight hammer stem of both sides, a tension weight of 2.5kg is respectively configured.
The selvedge of fabric：The selvedge of broadwise tubing is difficult smooth.By taking this fabric as an example, finished product filling density is at ground tissue 292/10cm, and at pipe, the width of fabric only has 2mm, fill yarn ends reach 29, and the filling density of fabric increases to 1450 Root/10cm, if every weft yarn all interweaves with selvedge, selvedge can not be smooth, therefore during the production of this natural selvedge, from three Aspect is set about, and one is the radical for reducing selvedge yarn, per side selvedge only with 9 Gen Bianbian yarns；Two is the interleaving degress for reducing selvedge yarn, Selvedge, as selvedge, so reduces the interleaving degress of selvedge yarn as far as possible using plain weave+latitude galassing；Three is that the system of knitting is arrived at broadwise pipe When, the weft yarn only met half way participates in the intertexture with selvedge yarn, and this half weft yarn is when forming selvedge, as a weft yarn, with Selvedge yarn interweaves；Second half weft yarn is not involved in the intertexture of selvedge yarn, but needs to allow waste selvage yarn to clamp, and prevents these weft yarn yarn tails from invading Enter selvedge, influence the quality of fabric.
Warp thread is divided into body warp and plays pipe warp thread by the present invention, is risen at pipe in broadwise and there was only pipe warp thread and weft yarns, Body warp forms the floating length of warp-wise in the reverse side of fabric；In winder, warping, sizing and the operation such as gait, preferably each technological parameter； Weaved using the twin shaft of GA747 rapier looms, broadwise pipe is formed by the evolution of spooler fastener；For broadwise pipe The selvedge out-of-flatness problem of shape fabric, participated at cop what is interweaved from reducing Side End Number, reducing side yarn interleaving degress and reduces Three aspects of weft yarn number are set about, and make cop natural selvedge smooth.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under enlightenment of the invention The product of form, however, make any change in its shape or structure, it is every with skill identical or similar to the present application Art scheme, is within the scope of the present invention.

Claims (3)

1. a kind of production technology of broadwise tubing, it is characterised in that：Comprise the following steps：Fabric Design → winder → warping → sizing → gait → weave → Final finishing；
(1) Fabric Design
It is starting and the end position for distinguishing broadwise tubing during design, place is terminated in cop beginning and cop, respectively weaves 2 The blue weft yarn of root, represents the origin and destination of broadwise tubing, to prevent from position deviation during line paper punching, influence fabric Quality, the basic organization of broadwise tubing is plain weave；
The specification of fabric is as follows：Fabric breadth be 155.3cm, fabric through it is close be 305/10cm, upper machine reed width be 168cm, reed Number be 141 teeth/10cm, fabric ground tissue at filling density be 264/10cm, the latitude at the filling density gear base area tissue of loom Close design, it is not necessary to the average filling density for considering fabric and the fill yarn ends for forming pipe；The total quantity of warps of fabric is 4744, side Per side 9*2 roots, body warp and pipe warp thread are 2363 to yarn, by 1:1 arrangement；
(2) winder
From GA014 (MD) type grooved drum type spooler, the warp thread of this fabric is 40SSingle thread, winder speed is set as 575m/min, Weft yarn is 32SSingle thread, winder speed is set as 643m/min, and tension washer selects the tension washer of medium wt, to ensure to knit The quality of thing, uses hand held air splicer joint；
(3) warping
From GA121 (A) beam warper, the warp thread of this fabric is 40S, the speed of beaming of selection is 500m/min, tensioner It is twin columns disc type, tension force is adjusted by changing angle of contact, tension adjustment is divided into 11 gears, and during this fabric warping, bobbin cradle is divided into 4 Section, most leading portion tension force is 6 grades, and from the front to the back, one grade of setting drops in additional tension successively；
(4) sizing
From the unit warp sizing machine of ASG365 types two, slashing technique is：PVA 1,799 50%, TB225 converted starches 50%, slurries Solid content 7%~7.5%, viscosity 11s~13s, the rate of sizing is 8%, and the pressure of preceding squeezing roller is 16KN, the pressure of post jacking roller It is 12KN, slurry groove temperature is controlled at 85 DEG C~90 DEG C；
(5) gait
Fabric total quantity of warps is 4774, and comprehensive using page 4, using space draft, ground heddle is through proparea, comprehensive using 1-2 pages；Rise Pipe warp thread is through back zone, comprehensive using 3-4 pages；While comprehensive through being through 1-2 pages；Enter per reed 2 when plugging in reed, a body warp, one is played pipe Warp thread, menopause tablet uses 4 rows；
(6) weave
From the GA747 type rapier loom systems of knitting, loom speed is 204r/min；Opening time is 295 °, enters the sword time for 75 °, Weft yarn release time is identical with opening time, and weft yarn release length is upper machine reed width+12CM, and waste selvage yarn radical is 16, the back rest Highly it is 70mm；
Twin shaft is weaved：Warp thread has two systems, body warp and a pipe warp thread, and when not playing pipe, body warp and a pipe warp thread do not have area Not, normally interweave with weft yarn together, form ground tissue；When at the system of knitting a to pipe, body warp does not interweave with weft yarn, only plays pipe Warp thread and weft yarns, cause body warp and rise pipe warp thread crimp it is different, formed broadwise pipe when, rise a pipe warp thread also need to The anxious warp let-off, therefore it is very big with the crimp difference of body warp, it is necessary to be weaved with twin shaft, body warp tension force is larger, makes to play pipe warp thread With the original let-off mechanism of loom；Play pipe warp tension smaller, the warp let-off is controlled using frictional force, play the beam of a loom of pipe warp thread, be mounted in The top of the back rest, with the distance controlling of the back rest in 6-8cm；
The formation of broadwise pipe：The formation of broadwise pipe is controlled using the method for stopping volume, fabric tissue is comprehensive using 1-4 pages, uses The formation of comprehensive control broadwise pipe of page five；The formation of broadwise pipe is knitted when fabric and made to a broadwise by dobby control When pipe terminates place, that is, this fabric system of knitting to second group 2 blue yarns, by dobby, steel wire rope, directive wheel etc. By the fastener pull-up of spooler, after spooler loses fastener support, in the presence of face tension, worm and gear coiling machine Structure is reversed, and is moved after fell, and because body warp does not interweave with weft yarn, in fabric backing, formation is all through floating line long, working as reed Blue weft yarn is beaten during to fell, due to being moved after fell, through floating generation sliding on line long, the warp of fabric backing floats line long to weft yarn Compressed；Pipe warp and weft yarns are played, the fabric of formation, in the front of fabric, because reverse side is through floating being compressed for line long, is knitted Thing front is raised, forms pipe；In order to prevent broadwise pipe due to the pulling force of warp tension, raised pipe diminishes, it is ensured that After continuous urgent two blue weft yarns, then put down and batch fastener, just can guarantee that the quality of broadwise tubing；
Broadwise tube length is controlled：Using the broadwise pipe that volume method is controlled is stopped, the warp for forming cop floats the length of line long and to control System is within 6mm；
Warp tension：Play the warp tension of pipe warp thread, by frictional force control, when playing pipe, should the anxious warp let-off, prevent from forming pipe again The period of the day from 11 p.m. to 1 a.m causes pipe to diminish due to the tension force of a pipe warp thread, and the quality of cloth, perception are deteriorated, therefore the tension force of a pipe warp thread will use up Measure control less than normal；The single thread mean tension of body warp wants control bigger than normal, and reason is：When forming broadwise pipe, weft yarn is in warp thread Upper to produce sliding, when being compressed through floating line long, body warp must be tightened, and could form the good pipe of shaping, and ground is small through tension force, Easily shyer is formed in fabric backing；When this fabric knits processed, because body warp only has more than 2300, and warp thread is thinner, therefore two On the tension weight hammer stem of side, a tension weight of 2.5kg is respectively configured；
The selvedge of fabric：The selvedge of broadwise tubing be difficult it is smooth, at the ground tissue of this fabric finished product filling density be 292/ 10cm, and at pipe, the width of fabric only has 2mm, fill yarn ends reach 29, and the filling density of fabric increases to 1450/10cm, If every weft yarn all interweaves with selvedge, selvedge can not be smooth, therefore during the production of this natural selvedge, in terms of three Hand, one is the radical for reducing selvedge yarn, per side selvedge only with 9 Gen Bianbian yarns；Two is the interleaving degress for reducing selvedge yarn, and selvedge is adopted With plain weave+latitude galassing as selvedge, the interleaving degress of selvedge yarn is so reduced as far as possible；Three is that the system of knitting is arrived when at broadwise pipe, only The weft yarn met half way participates in the intertexture with selvedge yarn, and during this half weft yarn formation selvedge, as a weft yarn, with selvedge yarn Interweave；Second half weft yarn is not involved in the intertexture of selvedge yarn, but needs to allow waste selvage yarn to clamp, and prevents these weft yarn yarn tails from invading cloth Side, influences the quality of fabric.
2. the production technology of broadwise tubing according to claim 1, it is characterised in that：The fabric total quantity of warps is 4744, body warp and play a pipe warp thread and be 2363,18, side yarn, side warp thread and body warp warping together, ground is through being made into 4 Axle, warping is with axle：595*3+596*1；Through warping into 4 axles, warping is flower with axle：590*1+591*3.
3. the production technology of broadwise tubing according to claim 1, it is characterised in that：The warp thread is bleached for 40S Yarn, only a kind of color；Weft yarn is C32S, and weft yarn has four kinds of colors such as red, blue, white, light green, 35 red yarns and 35 light green yarns, knit system is plain weave；25 white yarns, form broadwise pipe, in the starting point and end point of pipe, respectively Weave 2 blue yarns；Barry dyeing is arranged：35 is red, and 2 is blue, and 25 is white, and 2 is blue, and 35 is light green, and 2 is blue, and 25 is white, and 2 is blue.
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