CN105401283A - Manufacturing method for vortex spinning high-count yarn - Google Patents

Manufacturing method for vortex spinning high-count yarn Download PDF

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Publication number
CN105401283A
CN105401283A CN201510696838.3A CN201510696838A CN105401283A CN 105401283 A CN105401283 A CN 105401283A CN 201510696838 A CN201510696838 A CN 201510696838A CN 105401283 A CN105401283 A CN 105401283A
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CN
China
Prior art keywords
spinning
vortex spinning
speed
yarn
vortex
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Pending
Application number
CN201510696838.3A
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Chinese (zh)
Inventor
严以登
周卫东
范宗勤
陈玉平
刘松
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JIANGSU YUEDA TEXTILE Corp (GROUP)
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JIANGSU YUEDA TEXTILE Corp (GROUP)
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Application filed by JIANGSU YUEDA TEXTILE Corp (GROUP) filed Critical JIANGSU YUEDA TEXTILE Corp (GROUP)
Priority to CN201510696838.3A priority Critical patent/CN105401283A/en
Publication of CN105401283A publication Critical patent/CN105401283A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01Natural vegetable fibres
    • D10B2201/02Cotton

Abstract

The invention relates to a manufacturing method for vortex spinning high-count yarns. The method is characterized by comprising the following steps: 2) selecting and blending raw materials; 2) and performing a spinning technology. The spinning technology specifically comprises blowing, cotton carding, pre-drawing, forming laps and doubling, combing, drawing, and vortex spinning. The method for vortex spinning high-count yarns breaks through a limitation that vortex spinning cannot spin high-count yarns, and makes the vortex spinning can spin yarns used for fabric of high-end underwear, yarn count is high and fineness is fine, and hand feeling is softer and more comfortable. The yarn is advantaged by few hairness and hydroscopic and fast dry, and product grade is higher, and product is more fashionable. The vortex spinning high-count yarn manufactured by the method uses high-quality Xinjiang super long stapled cotton, technological parameter of each procedure is optimized, and quality control is strict, and the vortex spinning high-count yarns are woven by vortex spinning equipment.

Description

A kind of preparation method of vortex spinning high grade yarn
Technical field
The present invention relates to a kind of preparation method of fabric, specific design relates to a kind of preparation method of vortex spinning high grade yarn, belongs to weaving, spinninging technical field.
Background technology
Modern improves constantly along with living standard, and people are concerned about oneself dress more and more, more focus on fashion attractive in appearance, environment protection health to dress-goods.Now textile enterprise has dropped into a large amount of man power and materials, but our product still has a certain distance compared with developed countries, main cause is that many weaving new equipments are by abroad introducing, state is digested needs certain hour, uses the exploitation of this type of new equipment to make new advances yarn, new fabric also seldom.Therefore, for meeting the ever-increasing material and cultural life needs of people, fashion is attractive in appearance, the fabric of comfortable environment-protection to adopt Advanced Spinning Technologies, high-quality cotton fiber, tencel to develop, and makes high-grade clothing or high-grade home textile product, has become the trend of new product development.
Through market survey, we find that the yarns such as present various RING SPINNING, compact spinning, SEILE textile, Air-Jet Spinning, open-end spinning have been widely used in textile garment field, and vortex spinning is a kind of Advanced Spinning Technologies just progressively grown up in recent years, the original intention of its design solves the problem that Air-Jet Spinning can not spin cotton-type short fiber, rove and spinning process is eliminated compared with RING SPINNING, decrease floor space, save the energy and recruitment.Vortex spinning equipment is developed by Japanese Murata, very fast in country in Southeast Asia's development such as the U.S., Korea S, Japan, Indonesia at present, and China is strong in development recent years, and product is except being used for except outlet, and major part is used for making knitwear.Vortex spinning yarn is sliver by having certain regularity and forms through super draft and eddy current spraying nozzle twisting, an outstanding feature of this yarn is exactly that filoplume is few, ANTIPILLING, yarn surface is bright and clean, has hydroscopic fast-drying function again because it has class cored structure.The exterior quality of this kind of yarn and built-in function are particularly suitable for doing high-grade knitted underwear fabric, but its brute force is lower, yarn count is comparatively thick, weaving efficiency is low and feel is partially hard, limits the application of its further genralrlization.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses a kind of preparation method of vortex spinning high grade yarn, the method vortex spinning high grade yarn breaks through vortex spinning can not the limitation of high-count yarn spun, high-grade underwear fabric yarn can be made, yarn count height then fineness is thin, and feel can be more soft, more comfortable, in addition the advantage of few, the hydroscopic fast-drying of its filoplume, product specification can be higher, more fashion.Product vortex spinning high grade yarn prepared by the method selects high-quality Xinjiang extra long staple cotton, and preferred each procedure technology parameter, strict quality control, forms through vortex spinning spinning apparatus.
To achieve these goals, technical scheme of the present invention is as follows, and a kind of preparation method of vortex spinning high grade yarn, is characterized in that, said method comprising the steps of: 1) raw material choice; 2) spinning process.
As a modification of the present invention, described step 1) Raw apolegamy is specific as follows: cotton fiber selects 139A Xinjiang extra long staple cotton, grade 1 grade, length 39.83mm, mic value level A level, intensity 50.8g/tex, containing assorted 2.2%, and 84/gram, cotton knot.This technical scheme is vortex spinning high grade yarn, needs long by length, that grade is high cotton fiber, above-mentioned cotton fiber be grow most in the market, cotton fiber that grade is best, form through excellent cultivation, therefore only have and make raw material with this cotton fiber, the quality of guarantee product.
As a modification of the present invention, described spinning process is specific as follows: blowing → comb and parallel cotton fibers prior to spinning → in advance also → bar also rolls up → combing → drafting → vortex spinning.
As a modification of the present invention, described blowing detailed process is as follows: blowing is exactly opening and cleaning step, by the cotton shredding of compression, removal of impurities, lap is made after suitable combing, opening and cleaning step adopt diligent to grab, grab less, suitably hit, caducous few broken, to comb the technological measure that generation beats, its concrete technology is: comprehensively Beater Speed: 780r/min; Opener Beater Speed: 480r/min, pedal roller hired roughneck space: 10mm; Hired roughneck is to stripping cutter: 2mm; Fan speed: 880r/min; Lap roller: 10r/min; Quantitative: 350g/m, lap weighs surely: 15kg/30m.
As a modification of the present invention, the detailed process of described comb and parallel cotton fibers prior to spinning is as follows: carding step forms sliver and the carded sliver by after further for lap combing removal of impurities, carding step adopt light basis weight, tightly space, lower slightly speed, ensure carding effect, reduce fibre damage, suitably increase cover plate speed to remove impurity and short flannel more simultaneously.Comb and parallel cotton fibers prior to spinning main technologic parameters is as follows, cylinder speed: 345r/min; Licker-in speed: 645r/min; Cover plate speed: 160mm/min; Doffing speed: 22r/min; Sliver exporting speed: 60m/min; Feed plate and licker-in space: 19 English silks; Cylinder and doffer are spaced: 5 English silks; Cylinder and Flat Gauge: 7*6*6*6*7 English silk; To cotton length: 43mm; Comb and parallel cotton fibers prior to spinning is quantitative: 16g/5m.
As a modification of the present invention, pre-in described spinning process is also by the many carded slivers and closes after drawing-off and to synthesize a sliver and pre-drawing, bar also volume is that pre-drawing comingling is formed silver lap, to feed combing machine, combing silver lap is carried out combing remove a large amount of short flannel, and and synthesize a yarn, drafting is by many yarns and closes drawing-off and become a sliver and ripe bar supply vortex spinning operation, and vortex spinning makes air vortex spinning by after ripe bar draw twisting.
Relative to prior art, advantage of the present invention is as follows, this technical scheme product " vortex spinning high grade yarn " adopts extra long staple cotton through blowing, comb and parallel cotton fibers prior to spinning, combing, drafting, vortex spinning spinning technology spinning is adopted to form, by preferred specially part in production, Optimization Technology, control each operation humiture well, remove impurity, strengthen combing, ensure to be shaped, reduce end breakage rate, production is carried out smoothly, it is few that this product has filoplume, ANTIPILLING, hydroscopic fast-drying, soft glossy, and the moisture absorption of final fabric product is breathed freely, frivolous next to the skin, soft comfortable, not balling-up, breaching vortex spinning can not the bottleneck of high-count yarn spun, change the defect that vortex-spun fabric feel is partially hard, thus improve the class of product, meet consumer to product top grade, the demand of fashion, 2) in this technical scheme, selected technology grade is 1, level length 39.83mm, the extra long staple cotton of intensity 50.8CN/tex spins textile vortex spinning high grade yarn for raw material, and cotton fiber grade used, intensity, length requirement are higher, carries out the quality index with resultant yarn smoothly with what ensure spinning, 3) the textile vortex spinning high grade yarn filoplume described in the program is few, good luster, ANTIPILLING, powerful good, rear road requirements of weaving process can be met, after dyed Final finishing, cloth cover softness is frivolous, hydroscopic fast-drying, ventilative pleasant, fabric lines is clear, have gloss as silk, and filoplume is few, ANTIPILLING, health environment-friendly, class are high, is particularly suitable for doing high-grade knitted underwear fabric, the dark favor by consumers in general, product development has good prospects, 4) whole technique simple operations, easily to realize, reduce product cost, be convenient to promote the use of on a large scale.
Detailed description of the invention
In order to deepen, to understanding of the present invention and understanding, below in conjunction with detailed description of the invention, to illustrate the present invention further.
embodiment 1:
A preparation method for vortex spinning high grade yarn, said method comprising the steps of: 1) raw material choice; Described step 1) Raw apolegamy is specific as follows: cotton fiber selects 139A extra long staple cotton, grade 1 grade, length 39.83mm, mic value level A level, intensity 50.8g/tex, containing assorted 2.2%, and 84/gram, cotton knot; 2) spinning process, described spinning process is specific as follows: blowing → comb and parallel cotton fibers prior to spinning → in advance also → bar also rolls up → combing → drafting → vortex spinning; This technical scheme is many, described blowing detailed process is as follows: blowing is exactly opening and cleaning step, by the cotton shredding of compression, removal of impurities, lap is made after suitable combing, opening and cleaning step adopt diligent to grab, grab less, suitably hit, caducous few broken, to comb the technological measure that generation beats, its concrete technology is: comprehensively Beater Speed: 780r/min; Beater Speed: 480r/min, pedal roller hired roughneck space: 10mm; Hired roughneck is to stripping cutter: 2mm; Fan speed: 880r/min; Lap roller: 10r/min; Quantitative: 350g/m, lap weighs surely: 15kg/30m; Comb and parallel cotton fibers prior to spinning detailed process is as follows: carding step forms sliver and the carded sliver by after further for lap combing removal of impurities.Carding step adopts light basis weight, tightly spaces, lower slightly speed, ensures carding effect, reduces fibre damage, increase cover plate speed to remove impurity and short flannel more simultaneously suitably.Comb and parallel cotton fibers prior to spinning main technologic parameters: cylinder speed: 345r/min; Licker-in speed: 645r/min; Cover plate speed: 160mm/min; Doffing speed: 22r/min; Sliver exporting speed: 60m/min; Feed plate and licker-in space: 19 English silks; Cylinder and doffer are spaced: 5 English silks; Cylinder and Flat Gauge: 7*6*6*6*7 English silk; To cotton length: 43mm; Comb and parallel cotton fibers prior to spinning is quantitative: 16g/5m; Pre-drawing technological parameter: pre-and be by the many carded slivers and close after drawing-off and to synthesize a sliver and pre-drawing, concrete technology parameter is combined roots: 5; Moisture regain: 7%; Weight in wet base: 21.5g/5m; Bar also rolls up technological parameter: bar also volume is that pre-drawing comingling is formed silver lap, to feed combing machine, concrete technology parameter is combined roots: 28; Silver lap spaces: 8 × 12mm; The speed of a motor vehicle: 105m/min; Regain: 7%; Weight in wet base 62g/m; Combing parameter: combing silver lap is carried out combing remove a large amount of short flannel, and and synthesize a yarn, concrete technology parameter is speed: 255 pincers beat/min; Regain: 6.8%; Linters rate: 16%; Weight in wet base is quantitative: 14g/5m; Sliver exporting speed: 80m/min; Drawing process parameter: drafting is by many yarns and closes drawing-off and become a sliver (ripe bar) to supply vortex spinning operation.Concrete technology parameter is quantitative: 8.9g/5m; Drafting total draft: 9.43 times; Number of doubling: 6; Space: 7*13; First break draft: 1.3 times; Regain: 6.9%; Sliver exporting speed: 150m/min; Technology of Air Vortex Spinning parameter: vortex spinning makes air vortex spinning by after ripe bar draw twisting, the concrete technology parameter number of being number: 5.8tex (100S), quantitative dry weight: 0.545g/100m; Quantitative wet 0.58g/100m; Regain 6.5%; The heavy 8.9g/5m of sliver; Total stretch ratio 307; Main drafting ratio 44; First break draft 3, feeding, than 0.98, is batched than 0.97, condensers width 3mm, nozzle diameter φ 1.0mm, nozzle distance 20mm, nozzle exit pressure 0.45Mpa, spinning speed 290m/min, roller gauge 39 × 41mm.
Constituent due to this knit fabric is cellulose fibre, and polypropylene fiber non-refractory, therefore normal temperature REACTIVE DYES one-bath dyeing in adopting, suitably increase the consumption of glauber salt in dyeing course, the dye-uptake of this knitted fabric can be improved; Adopt cellulase process and soft finish, the prodding and itching feeling of flax fabric can be alleviated, strengthen comfort property; Adopt carbon sanding finishing, form the very short and fine hair of softness at fabric face, make fabric have certain bony, sense of hanging down, voluptuousness, strengthens fabric velvet, flexibility and warmth retention property; Sizing makes fabric dimensionally stable, has minimum washing shrinkage, because polypropylene fibre fusing point is low, strictly should control setting temperature, prevent polypropylene fibre from melting.The present invention is raw materials used is that 139A Xinjiang extra long staple is cotton, its fibre length comparatively medium staple cotton is long, percentage of impurity is slightly high, opening and cleaning step adopt diligent to grab, grab less, suitably hit, caducous few broken, to comb the technological measure that generation beats, carding step adopt light basis weight, tightly space, lower slightly speed, ensure carding effect, reduce fibre damage, suitably increase cover plate speed to remove impurity and short flannel more simultaneously.Combing process adopts and retreats to cotton, comparatively low velocity, gently quantitative technique, linters rate controls about 16%, mixing in doubling step is taked " rationally to space, small tension receiving coil, quantitatively light, jogging speed " technological principle, sliver exporting speed is 150m/min, rubber roll adopts the antistatic roller of nylon 6 coating, reduce around roller roller phenomenon, ensure ripe bar steady quality and drive smoothly, vortex spinning operation is taked " suitably to pressurize, rationally space, jogging speed " technique, adopt the antistatic roller of import, anti-tangle lap guard, reduce the speed of a motor vehicle, output speed is about 310m/min, ensure the stable of yarn quality.
It should be noted that above-described embodiment is only preferred embodiment of the present invention, be not used for limit protection scope of the present invention, the equivalent replacement that the basis of technique scheme is made or substitute all belong to protection scope of the present invention.

Claims (6)

1. a preparation method for vortex spinning high grade yarn, is characterized in that, said method comprising the steps of: 1) raw material choice; 2) spinning process.
2. the preparation method of vortex spinning high grade yarn according to claim 1, is characterized in that, described step 1) Raw apolegamy is specific as follows: cotton fiber selects extra long staple cotton, grade 1 grade, length 39.83mm, mic value level A level, intensity 50.8g/tex, containing assorted 2.2%, 84/gram, cotton knot.
3. the preparation method of vortex spinning high grade yarn according to claim 2, is characterized in that, described spinning process is specific as follows: blowing → comb and parallel cotton fibers prior to spinning → in advance also → bar also rolls up → combing → drafting → vortex spinning.
4. the preparation method of vortex spinning high grade yarn according to claim 3, is characterized in that, described blowing detailed process is as follows:
Blowing is exactly opening and cleaning step, by the cotton shredding of compression, removal of impurities, make lap after suitable combing, opening and cleaning step adopt diligent to grab, grab less, suitably hit, caducous few broken, to comb the technological measure that generation beats, its concrete technology is: comprehensively Beater Speed: 780r/min; Opener Beater Speed: 480r/min, pedal roller hired roughneck space: 10mm; Hired roughneck is to stripping cutter: 2mm; Fan speed: 880r/min; Lap roller: 10r/min; Quantitative: 350g/m, lap weighs surely: 15kg/30m.
5. the preparation method of vortex spinning high grade yarn according to claim 3, it is characterized in that, the detailed process of described comb and parallel cotton fibers prior to spinning is as follows: carding step forms sliver and the carded sliver by after further for lap combing removal of impurities, and comb and parallel cotton fibers prior to spinning main technologic parameters is as follows, cylinder speed: 345r/min; Licker-in speed: 645r/min; Cover plate speed: 160mm/min; Doffing speed: 22r/min; Sliver exporting speed: 60m/min; Feed plate and licker-in space: 19 English silks; Cylinder and doffer are spaced: 5 English silks; Cylinder and Flat Gauge: 7*6*6*6*7 English silk; To cotton length: 43mm; Comb and parallel cotton fibers prior to spinning is quantitative: 16g/5m.
6. the preparation method of vortex spinning high grade yarn according to claim 3, it is characterized in that, pre-in described spinning process spinning process is also by the many carded slivers and closes after drawing-off and to synthesize a sliver and pre-drawing, bar also volume is that pre-drawing comingling is formed silver lap, to feed combing machine, combing silver lap is carried out combing remove a large amount of short flannel, and and synthesize a yarn, drafting is by many yarns and closes drawing-off and become a sliver and ripe bar supply vortex spinning operation, and vortex spinning makes air vortex spinning by after ripe bar draw twisting.
CN201510696838.3A 2015-10-26 2015-10-26 Manufacturing method for vortex spinning high-count yarn Pending CN105401283A (en)

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CN106498589A (en) * 2016-12-20 2017-03-15 新疆维吾尔自治区阿克苏职业技术学院 High-quality environment protective covering yarn
WO2017071200A1 (en) * 2015-10-26 2017-05-04 江苏悦达纺织集团有限公司 Method for preparing vortex-spun high-count yarn
CN108517598A (en) * 2018-04-04 2018-09-11 苏州江赛纺织科技有限公司 A kind of production technology of high intensity vortex spinning spun rayon
CN109322035A (en) * 2018-09-06 2019-02-12 江苏悦达家纺有限公司 Vortex spinning color knits the manufacture craft of bamboo fibre blanket fabric

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Publication number Priority date Publication date Assignee Title
WO2017071200A1 (en) * 2015-10-26 2017-05-04 江苏悦达纺织集团有限公司 Method for preparing vortex-spun high-count yarn
CN106498589A (en) * 2016-12-20 2017-03-15 新疆维吾尔自治区阿克苏职业技术学院 High-quality environment protective covering yarn
CN108517598A (en) * 2018-04-04 2018-09-11 苏州江赛纺织科技有限公司 A kind of production technology of high intensity vortex spinning spun rayon
CN109322035A (en) * 2018-09-06 2019-02-12 江苏悦达家纺有限公司 Vortex spinning color knits the manufacture craft of bamboo fibre blanket fabric

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