CN101942723A - Three-component composite yarn and yarn forming method thereof - Google Patents
Three-component composite yarn and yarn forming method thereof Download PDFInfo
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- CN101942723A CN101942723A CN 201010227230 CN201010227230A CN101942723A CN 101942723 A CN101942723 A CN 101942723A CN 201010227230 CN201010227230 CN 201010227230 CN 201010227230 A CN201010227230 A CN 201010227230A CN 101942723 A CN101942723 A CN 101942723A
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Abstract
The invention provides three-component composite yarn which is formed by combined machining of 5%-30% of inner-layer core yarn and 70%-95% of outer-layer chopped fiber based on weight ratio via a ring spinning frame, wherein, the inner-layer core yarn of the composite yarn is formed by air texturing and machining of polyester filament yarn or polyamide filament yarn and polyurethane. The composite yarn of the invention has double modulus of elasticity and can improve generality of materials on garment after being made into fabrics, thus meeting the requirement for the modulus of elasticity in case of small deformation as well as the requirements for the modulus of elasticity and shape recovery ratio in case of large deformation, and improving close-fitting property, shape retention property and comfort while wearing clothes.
Description
Technical field
The present invention relates to a kind of fabric fibre, relate in particular to a kind of composite yarn of three components, and the method for resultant yarn.
Background technology
Meet the composite yarn that forms by multiple fiber and be applied in current textile industry, kind also has many.According to the various kinds of fibers that constitute composite yarn, these composite yarns can be divided into substantially: the composite yarn three major types that the composite yarn that the composite yarn that staple fibre and staple fibre constitute, chemical-fibres filaments and staple fibre constitute, chemical-fibres filaments and chemical-fibres filaments constitute.Making more composite yarn at present generally is to be heart yarn with the chemical-fibres filaments, the various staple fibres of outsourcing and the composite yarn of a kind of structure uniqueness of forming.The chemical-fibres filaments that its heart yarn is commonly used has polyester filament, chinlon filament, spandex filament etc.The outsourcing staple fibre has cotton, polyester-cotton blend, terylene, polyamide fibre, acrylic fibers and wool fibre etc.The spinning method for genuine of composite yarn also has multiple: have RING SPINNING, static to spin, eddy current spins and twist with the fingers certainly and spin etc.
Patent of invention CN1250826 relates to a kind of wool-polyester composite yarn, is held mutually by the wool fibre of coloured polyester fibre and moulding to be composited.According to different technological requirements, different lapped forms is arranged, a kind of form is, and the wool fibre of moulding and coloured polyester filament hold into mono-layer wool-polyester composite yarn mutually by the form of cylindrical helix, and the diameter of the screw line of the two is identical.Another kind of form is, the wool fibre of coloured polyester filament and moulding holds into mono-layer wool-polyester composite yarn mutually by the form of cylindrical helix, and the diameter of the screw line of the two is inequality.
Patent of invention CN101109129 discloses a kind of moisture permeable anti-ultraviolet multifunctional antibiotic facing material and processing technology thereof, the composite fabric technical field that belongs to synthetic fiber and composite yarn, warp thread adopts two kinds of yarns, wherein the S of first twist in adopting twists with the fingers polyester filament, second is through adopting the low twist compound silk of being made up of low elastic polyester filament and spandex false-twist textured yarn, and first is 50: 131 through the mass ratio with the second warp; Weft yarn adopts two kinds of yarns, and wherein the first latitude adopts the antimicrobial yarn of low twist, and the second latitude adopts the composite yarn of being made up of moisture absorbing and sweat releasing yarn and medium staple cotton, and these two kinds of weft yarns were with 1: 1 the combined crosswise that concerns, the mass ratio of first latitude and second latitude is 1: 1.
China's cotton industry at present adopts cotton RING SPINNING to spin composite yarn.Research and report to long filament, short fiber composite yarn are a lot, adopt the lining of this kind composite yarn not have dual elastic modelling quantity, and the clothing versatility of lining is not high.
Summary of the invention
The purpose of this invention is to provide a kind of requirement of modulus small deformation can either be satisfied the time, can satisfy the requirement of modulus when being out of shape greatly again, and the dual modulus three component composite yarns of close-fitting vest, shape-retaining ability and the comfort level of the dress of raising clothes, overcoming existing composite yarn because of not having dual elastic modelling quantity, and make the lining problem of making not high to the versatility of clothing.
Another object of the present invention provides a kind of resultant yarn method of three component composite yarns.
The present invention's three component composite yarns comprise the outer short fiber of weight ratio 5%-30% internal layer core silk and 70%-95%.
The core silk is made of jointly polyester filament or chinlon filament and spandex, as; The NSY that networking silk (NSY) that the AIRJET TEXTURING YARN of being made by polyester filament (PET) and spandex silk (PU) (ATY), the ATY, the PET that are made by chinlon filament (PA) and PU and PU make and PA and PU make.
The manufacture method of core silk is to be undertaken compound by network Texturing Machines or Air texturing machines.The optional 2-4KG of air pressure, and compound by network distortion and Air texturing machines.Before compound, generally to carry out preliminary draft 2.5-5 doubly to spandex.Drafting multiple and resultant yarn ammon amount are inversely proportional to, and the size of drafting multiple should take into full account the drawing-off characteristic of different size spandex silk, and its optimum state is to make the spandex silk be in the centre of strain regions.The line density of spandex filament and draw ratio have very big influence to the performance of composite yarn, and spandex filament drafting multiple is generally got 2.5 times-5.0 times, generally surpass 5 times, as: 4.44tex spandex silk with 3 times of-3.5 times of drawing-offs; 7.77tex with 3.5 times-4.5 times; 15.54tex with 4 times-5 times; Hair ammonia elastic force composite yarn can suitably be put littler, so the spandex of 8D uses 2.5 times of drawing-offs to be the best.
Short fiber comprises atural staple fibre, as: cotton, wool, rabbit suede or its combination, and staple fibre, as: short terylene and viscose etc.
The pure spinning spinning system that adopts textile industry commonly used that spins of single staple fibre, multiple short fiber blending can adopt half spinning spinning system.The technology of also available cotton spinning in spinning preceding road or wool spinning.Plurality of raw materials is through pre-shredding and premixed when partly spinning, before comb and parallel cotton fibers prior to spinning, directly get and to reach abundant mixing through horizontal shop, consider the official regain (GB9994-2008) of staple fibre and the noil of carding process, calculate the amount of required staple fibre, staple fibre is carried out combing on carding machine, combing is the row drafting later, after through Speed frames, be spun into the semi-products rove.
Core silk and short fiber are carried out long filament/short fiber Compound Machining by ring throstle (ZL02104397.3) form three component composite yarns.To carry out drawing-off via machine horn mouth feeding reel cage drafter as the staple fibre of outer wrapping fiber, to draw the back from front roller rear feeding front roller nip by long filament unwinding device, thread-tension regulation device and long filament position guiding device successively as the core silk, core silk and staple fibre yarn converge and enter twisting area.Before entering the composite twist district, the tension force of core silk is controlled by tensioner, and the tension value of core silk is stable when making spinning remains in the 20-45CN scope; Simultaneously the core silk is controlled it by position guiding device and is aimed at short fiber yarn center feeding twist triangle zone, ensures that staple fibre and core silk are at the coaxial composite twist of twist coefficient 280-340, with formation core-sheath-type long filament/short fiber bag core composite yarn.
The present invention's three component composite yarns reveal different elastic modelling quantity in different elongation strain phase table, promptly have different elastic modelling quantity during with moderate finite deformation percentage elongation (5%＜ε＜10%) at small deformation percentage elongation (ε＜5%).
The beneficial effect that technical solution of the present invention realizes:
The composite yarn of a kind of three components disclosed by the invention, with polyester filament (or chinlon filament)/spandex air modification silk is the core silk, with staple fibre (cashmere, rabbit suede etc.) rove is the outsourcing yarn, carries out long filament/short fiber Compound Machining by ring throstle and forms three component composite yarns.Garment material with this composite yarn is made can produce from tightening effect along with the increase of deflection, can improve close-fitting vest and its elastic force comfortableness and guarantor's type effect of clothes when using as the fitted garment lining greatly; When using, can improve fluffy effect, drapability, thickness sense and the shape-retaining ability of clothes as the CHEMISE lining.
Description of drawings
Fig. 1 is three component composite yarn outside drawings with short fibre yarn;
Fig. 2 is three component composite yarn sectional views with short fibre yarn, and wherein 1 represents PU, 2 expression PET.3 expression wools, 4 expression rabbit suedes.
The specific embodiment
Below describe technical scheme of the present invention in detail.
The manufacturing of embodiment composite yarn
In conjunction with ZL02104397.3, on the FA506 ring throstle, to carry out drawing-off via machine horn mouth feeding reel cage drafter as the short fiber yarn of outer wrapping fiber, to draw the back from front roller rear feeding front roller nip by long filament unwinding device, thread-tension regulation device and long filament position guiding device as the network yarn (PET DTY77dtex/36f+PU 44dtex/1f) of core silk, long filament and staple fibre (wool and rabbit suede) yarn converged and entered twisting area this moment.Before entering the composite twist district, the tension force of long filament makes the stable zone of reasonableness that remains on of tension value of long filament when spinning by specific tensioner control; Long filament is controlled it by position guiding device and is aimed at short fiber yarn center feeding twist triangle zone guarantee short fiber yarn and the coaxial composite twist of long filament simultaneously, to form core-sheath-type long filament/short fiber bag core composite yarn.The setting of resultant yarn machine yarn-forming mechanism parameter sees Table 1.
Table 1 core-spun composite yarn yarn-forming mechanism is provided with
The three component composite yarns that make have the outward appearance (see figure 1) and the sectional view (see figure 2) of short fibre yarn, and in the core-sheath-type composite yarn of this Wrapping net reeling, staple fibre has been realized the coating completely to network yarn as can be seen.The network yarn fasciculation is in the center of composite yarn.Because network yarn is in certain straight configuration, such composite yarn has the outward appearance of the fine yarn of staple fibre, and the body bone of filament yarn is arranged again, and the feel of yarn and elasticity are all fine.
By table 2 as seen, 1. three component bag core composite yarns are when little modification percentage elongation (ε＜5%), and tensile force is mainly born by the core silk, and the outsourcing staple fibre is progressively stretched by curling shape, and the elastic modelling quantity of complex yarn is also referred to as the curling elastic modulus E of complex yarn at this moment
1, mainly the initial modulus by the core silk determines;
2. three component bag core composite yarns are when producing moderate finite deformation percentage elongation (5%＜ε＜10%), and tensile force is mainly born by elongation outsourcing staple fibre little, that modulus is big, at this moment the modulus E of complex yarn
2Bigger;
3. three component bag core composite yarns are the stage of 5%＜ε＜10% in the anamorphic stretching rate, tensile stress progressively increases and is about to overcome the entanglement constraint between the complex yarn outsourcing staple fibre and produces the trend of slippage, in this stage, tensile stress is determined by staple fibre and core silk entanglement fastness each other that mainly this moment, the elastic modelling quantity of complex yarn was E
3
4. three component bag core composite yarns are the stage of 20%≤ε≤40% in the anamorphic stretching rate, the slippage of outsourcing short fiber, fracture, and the core silk is by stretching fully, the macromolecular chain of core silk directly bears tensile stress, shows as the BC section on curve, along with strain increases, stress is linear to increase severely, until fracture fully.
Three component bag core composite yarns, three component bag core composite yarn stretcher strain percentage elongation ε＜10% o'clock, the elastic modulus E of its anamorphic stretching rate ε≤5%
1Greater than stretcher strain percentage elongation 5%≤ε≤10% stage elastic modelling quantity be E
2Three component complex yarns with this patent structure can show different elastic modelling quantity in the different elongation strain stage, promptly have different elastic modelling quantity during with moderate finite deformation percentage elongation (5%＜ε＜10%) at small deformation percentage elongation (ε＜5%).With the garment material that this composite yarn is made, can produce along with the increase of deflection from tightening effect, can improve close-fitting vest and its elastic force comfortableness and guarantor's type effect of clothes when using greatly as the fitted garment lining; When using, can improve fluffy effect, drapability, the thickness sense of clothes as the CHEMISE lining, and shape-retaining ability.
The performance test of table 2 composite yarn
Claims (10)
1. the composite yarn of a component comprises the outer short fiber of weight ratio 5%-30% internal layer core silk and 70%-95%, it is characterized in that described internal layer core silk is made of jointly polyester filament or chinlon filament and spandex.
2. the composite yarn of three components according to claim 1 is characterized in that the ATY of described internal layer core silk for being made by PET and PU.
3. the composite yarn of three components according to claim 1 is characterized in that the ATY of described internal layer core silk for being made by PA and PU.
4. the composite yarn of three components according to claim 1 is characterized in that the NSY of described internal layer core silk for being made by PET and PU.
5. the composite yarn of three components according to claim 1 is characterized in that the NSY of described internal layer core silk for being made by PA and PU.
6. the composite yarn of three components according to claim 1, the manufacture method that it is characterized in that described core silk are to be undertaken compoundly by network Texturing Machines or Air texturing machines, and air pressure is 2-4KG.
7. the composite yarn of three components according to claim 6 is characterized in that spandex being carried out preliminary draft 2.5-5 doubly described before compound.
8. the composite yarn of three components according to claim 1 is characterized in that the composite yarn in described three components is that core silk and short fiber are carried out long filament/short fiber Compound Machining formation by ring throstle.
9. the composite yarn of three components according to claim 8 is characterized in that remaining in the 20-45CN scope in that the tension value of described Compound Machining SMIS silk is stable.
10. the composite yarn of three components according to claim 8 is characterized in that at described Compound Machining SMIS silk and staple fibre twist coefficient be 280-340.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330235A (en) * | 2011-08-23 | 2012-01-25 | 东华大学 | Spinning method and device for symmetrically covering rigid fiber filament by short fiber bundles |
| CN102358971A (en) * | 2011-08-23 | 2012-02-22 | 武汉纺织大学 | Non-equal convergent point high-cashmere-coverage-rate three-axis compound spinning process |
| CN102767018A (en) * | 2012-06-28 | 2012-11-07 | 吴江亚太化纺有限公司 | Anti-ultraviolet nylon 6/spandex coated yarn |
| CN103334204A (en) * | 2013-06-09 | 2013-10-02 | 宜兴乐威牛仔布有限公司 | Dual-core jean fabric |
| CN103556334A (en) * | 2013-11-05 | 2014-02-05 | 广东忠华棉纺织实业有限公司 | Composite yarn and spinning method thereof |
| CN103572447A (en) * | 2013-11-06 | 2014-02-12 | 武汉纺织大学 | Manufacturing method of compound core-spun sewing threads |
| CN103572446A (en) * | 2013-11-06 | 2014-02-12 | 武汉纺织大学 | Manufacturing method for core-spun sewing threads with air textured yarns as core yarns |
| CN103668702A (en) * | 2013-12-25 | 2014-03-26 | 苏州曼诚纺织有限公司 | Fabric |
| CN103741303A (en) * | 2013-12-27 | 2014-04-23 | 浙江庆茂纺织印染有限公司 | Three-core yarn spinning device and process |
| CN104060356A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Polyester-ammonia double cover spun yarns and fabric thereof |
| CN104120531A (en) * | 2014-07-30 | 2014-10-29 | 苏州华良化纤纺织有限公司 | Health-care elastic covering yarn |
| CN105113081A (en) * | 2015-07-13 | 2015-12-02 | 苏州华良化纤纺织有限公司 | Flocking stretch yarn |
| CN106192118A (en) * | 2016-07-15 | 2016-12-07 | 中原工学院 | Half spinning colored rabbit hair Canis lupus familiaris wool blend multiform package bundle yarn and preparation method thereof |
| CN108660569A (en) * | 2018-05-24 | 2018-10-16 | 河北新大东纺织有限公司 | A kind of stretch yarn and its production method and fabric |
| CN110629342A (en) * | 2019-10-30 | 2019-12-31 | 佛山市顺德区联进纺织有限公司 | Anti-skid and anti-bouncing yarn and fabric and production method thereof |
| CN113417042A (en) * | 2021-07-16 | 2021-09-21 | 忠华集团有限公司 | Long stapled cotton graphene chinlon wrapped double-core blended yarn and preparation method thereof |
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Cited By (20)
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| CN102358971B (en) * | 2011-08-23 | 2014-03-26 | 武汉纺织大学 | Non-equal convergent point high-cashmere-coverage-rate three-axis compound spinning process |
| CN102358971A (en) * | 2011-08-23 | 2012-02-22 | 武汉纺织大学 | Non-equal convergent point high-cashmere-coverage-rate three-axis compound spinning process |
| CN102330235B (en) * | 2011-08-23 | 2014-11-05 | 东华大学 | Spinning method and device for symmetrically covering rigid fiber filament by short fiber bundles |
| CN102330235A (en) * | 2011-08-23 | 2012-01-25 | 东华大学 | Spinning method and device for symmetrically covering rigid fiber filament by short fiber bundles |
| CN102767018A (en) * | 2012-06-28 | 2012-11-07 | 吴江亚太化纺有限公司 | Anti-ultraviolet nylon 6/spandex coated yarn |
| CN103334204A (en) * | 2013-06-09 | 2013-10-02 | 宜兴乐威牛仔布有限公司 | Dual-core jean fabric |
| CN103556334A (en) * | 2013-11-05 | 2014-02-05 | 广东忠华棉纺织实业有限公司 | Composite yarn and spinning method thereof |
| CN103572446A (en) * | 2013-11-06 | 2014-02-12 | 武汉纺织大学 | Manufacturing method for core-spun sewing threads with air textured yarns as core yarns |
| CN103572447B (en) * | 2013-11-06 | 2016-06-08 | 武汉纺织大学 | A kind of manufacture method of compound core-spun sewing thread |
| CN103572447A (en) * | 2013-11-06 | 2014-02-12 | 武汉纺织大学 | Manufacturing method of compound core-spun sewing threads |
| CN103668702A (en) * | 2013-12-25 | 2014-03-26 | 苏州曼诚纺织有限公司 | Fabric |
| CN103741303A (en) * | 2013-12-27 | 2014-04-23 | 浙江庆茂纺织印染有限公司 | Three-core yarn spinning device and process |
| CN103741303B (en) * | 2013-12-27 | 2017-03-29 | 浙江庆茂纺织印染有限公司 | Three-core yarn spinning device and technique |
| CN104060356A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Polyester-ammonia double cover spun yarns and fabric thereof |
| CN104120531A (en) * | 2014-07-30 | 2014-10-29 | 苏州华良化纤纺织有限公司 | Health-care elastic covering yarn |
| CN105113081A (en) * | 2015-07-13 | 2015-12-02 | 苏州华良化纤纺织有限公司 | Flocking stretch yarn |
| CN106192118A (en) * | 2016-07-15 | 2016-12-07 | 中原工学院 | Half spinning colored rabbit hair Canis lupus familiaris wool blend multiform package bundle yarn and preparation method thereof |
| CN108660569A (en) * | 2018-05-24 | 2018-10-16 | 河北新大东纺织有限公司 | A kind of stretch yarn and its production method and fabric |
| CN110629342A (en) * | 2019-10-30 | 2019-12-31 | 佛山市顺德区联进纺织有限公司 | Anti-skid and anti-bouncing yarn and fabric and production method thereof |
| CN113417042A (en) * | 2021-07-16 | 2021-09-21 | 忠华集团有限公司 | Long stapled cotton graphene chinlon wrapped double-core blended yarn and preparation method thereof |
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