CN103243439A - Flexible smooth yarn and production method thereof - Google Patents
Flexible smooth yarn and production method thereof Download PDFInfo
- Publication number
- CN103243439A CN103243439A CN2013101302273A CN201310130227A CN103243439A CN 103243439 A CN103243439 A CN 103243439A CN 2013101302273 A CN2013101302273 A CN 2013101302273A CN 201310130227 A CN201310130227 A CN 201310130227A CN 103243439 A CN103243439 A CN 103243439A
- Authority
- CN
- China
- Prior art keywords
- yarn
- spinning
- speed
- production technology
- torsion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention provides flexible smooth yarn and a production method thereof. The raw materials of the yarn is one or more of natural fibers or chemical fibers. The yarn is characterized in that compact siro spinning is combined with low-torsion spinning, two rough yarn parallel feeding is used during a spun yarn procedure, design twist coefficient of the yarn can be lowered at 280-300, fibers are tightly held together under action of a suction groove in a spinning trigonum, two completely drafted and gathered fiber bundles obtains more twisting before plying compared with common compact siro spinning due to the fact that false twist of low-torsion spinning is higher than intensive false twist of spun yarn formation twist, and more outstanding plying effect different from common compact siro spinning structures is achieved. The produced yarn is flexible and smooth, low in residual stress, and has plying effect, strength of the yarn is increased by 10-15%, hairness is lowered by 75-80%, evenness CV% is lowered by about 0.2%, and yarn twisting number is lowered by 20-30%.
Description
Technical field
The present invention relates to the bright and clean yarn of a kind of softness and production method thereof, belong to the spinning engineering field.
Background technology
Closely to spin be closely to spin and match network and spin a kind of combined spinning method that combines to the match network, compact spinning line spun yarn is before twisting, fiber fully stretches in the sliver, be parallel to each other, arrange closely, do not have traditional " twist triangle zone ", the few yarn strength of resultant yarn filoplume improves, but the evenness fault of yarn, thickness joint are not obviously mentioned; Two rove of match network spinning process are improved bar and do by the while drawing-off, reduce the thickness joint, and filoplume is few, improve powerful; Closely spin, match network and spin and compare with traditional, closely match network spinning system is both combinations, drafting system and twisting winding device do not have basic variation, mainly be to have increased two yarn feeding units and double flute airflow concentration device, make yarn formation structure that certain strand effect closely be arranged, filoplume obviously reduces, and has improved strength and extension property and the evenness fault of yarn greatly; Low moment of torsion spinning technique is a kind of novel spinning technique, the single thread yarn residual torque of producing is little, solved the kink of yarn in producing and the skew of weft problem in the knitted fabric, tatting and the knit goods surfacing is bright and clean, lines is clear, anti-fluffing and anti-pilling, fabrics feel soft, ABRASION RESISTANCE significantly improve.Low moment of torsion technology is that false-twisting device and associated component are installed between existing fine spining machine front roller and twizzle, comes the adjustment velocity rate by the electron controls technology device, the false twisting parameter of control yarn, the yarn of the low moment of torsion of spinning; Simultaneously, because the design twist factor of low moment of torsion technology yarn reduces, production efficiency improves more than 20%, saves the production electricity consumption.To spin closely at present, match that network spins, three spinning of low moment of torsion spinning new technologies combine, produce this single thread have stronger strand effect, powerful high, filoplume is few, bar does evenly that the producer bright and clean, more high-grade single thread of the low moment of torsion softness with strand effect bright and clean, yarn body softness does not also have.
Summary of the invention
The invention provides the bright and clean yarn of a kind of softness and production method thereof, to closely match the network spinning process and combine with low moment of torsion spinning technique, produce a kind of single thread have stronger strand effect, powerful high, filoplume is few, bar do bright and clean evenly, kink less, the soft bright and clean yarn of the low stress with strand effect of yarn body softness.
The present invention is achieved through the following technical solutions:
(1) the scutching cotton step in the production technology: adopt cotton cleaning process mixed cotton, opening picking adopts many combs to beat soft technology less, and the support on the low side of hired roughneck's speed is held, and reduces fibre damage, disposes multi-mixer simultaneously;
(2) the combing step in the production technology: the cylinder rotating speed is 310-450r/min, and the licker-in rotating speed is 650-800r/min, and the support bigger than normal of spacing of cylinder, 5 of cover plates is held, and reduces fibre damage, and the total draft multiple is 98-170, weight of card sliver 16.5g-22g/5cm;
(3) the drafting step in the production technology: adopt the 6-8 one thread and close the suitable drawing-off of drawing-off distribution employing;
(4) the rove step in the production technology: roving-drafting multiple 7-10, the suitable little selection of back zone drafting multiple selects 1.16-1.28 doubly;
(5) the spun yarn step in the production technology: adopt and closely match the network spinning process and turn round appropriate low moment of torsion spinning technique, spun yarn spindle speed is 10000-18000rpm, in the spinning triangular zone position air draught groove is housed, control air draught negative pressure 1800-3200Pa, the balanced configuration of air draught double flute, 3mm under the 6mm on the double flute exit separation, groove width 1.2-1.8; Turn round appropriate low moment of torsion false twisting belt speed and front roller output speed with for 1:0.8-1.2.
Product torsionless stress of the present invention, soft bright and clean, have the strand effect, compare single thread force with the common ring ingot spinning and improve 10-15%, the filoplume number reduces 75%-80%, it is low by about 0.2% that bar is done CV% value, the kink number reduction 20-30% of yarn.The tatting that back road user produces and the knit goods surfacing is bright and clean, lines is clear, soft, anti-fluffing and anti-pilling, ABRASION RESISTANCE improves.
The specific embodiment
Elaborate the various characteristics pH-value determination pH among the embodiment and estimate following carrying out below in conjunction with the present invention of embodiment.
[evaluation method]
(1) filoplume test: adopt YG171B-2 type series filoplume tester, the length setting precision of filoplume is less than 0.01mm, once can measure 1,2,3,4,5,6,7 simultaneously, the filoplume number of 8mm filoplume length, irregularity, extreme difference between output hairiness index mean value, sigma uneveness, spool.
(2) evenness fault degree: utilize the dried instrument test of Wu Site bar, output bars CV value (evenness fault degree)
(3) single thread force: adopt YG021D type electronics single yarn tester test yarn brute force.
(4) yarn residual torque: under certain pretension, get the long sample of yarn of 50cm with reference to the ISO3344.1984 standard, with the clamping of yarn two ends, add 0.02cN/tex at the middle part of yarn section
Load, then with the yarn two ends near and contact because there is residual torque in yarn, the yarn section can produce kink, and this yarn section is put into the water certain hour so that residual torque fully discharges, and reaches balance, counts the kink number of the interior yarn section of the long yarn section of 25cm at last.
Embodiment 1
Raw material is prepared: viscose 1.33dtex * 38mm,
(1) spinning specification: 16.7tex
(2) cotton cleaning process
Adopt flow process: FA002A type griping cotton machine → SFA035C type mixing and blowing machine → FA025 type multi-mixer → FA106A type porcupine opener → SFA161 type vibration cotton feeder → A076F type lapper.
Cotton cleaning process is followed short flow process, low velocity, few beating lacked the principle of falling, reduce damage and the kink of fiber, SFA035C type opener adopts minimum first gear speed as far as possible, and porcupine opener is used kirschner beater instead, hired roughneck's speed 480r/min, the comprehensive hired roughneck's speed of lapper 795r/min, cotton rolling quantity design 380g/m, the lap uniformity 0.8%; In order to use multi-mixer in the fully mixed even flow process;
(2) carding process
Select the FA231AB carding machine for use, the cylinder rotating speed is 330r/min, and the licker-in rotating speed is 750r/min, 5 of cylinder cover plates space is chosen as 0.23,0.20,0.20,0.20,0.23(mm), the cylinder doffer 0.13mm that spaces, weight of card sliver 18.5g/5cm;
(3) drawing process
Select the JWF1310 drawing frame for use, 8 one threads also close, twice drafting mode, adopt the antistatic rubber roll of nylon-66, next downgrades the particularly speed of a motor vehicle in two roads of the speed of a motor vehicle, under the situation that fiber runs in the air-suction trunk easily, suitably part is dwindled the air door of air-suction trunk, for fully stretching fiber, head and first break draft district drafting multiple 1.82, two and first break draft district drafting multiple 1.18;
(4) process of roving
Select the JWF1416 Speed frames for use, adopt light quantitatively, jogging speed, the big twist, little first break draft, small tension receiving coil technological principle, regular roving feeding 4.3g/10m, 1.18 times of back zone drafting multiples, the 28 * 40mm that spaces, twist factor 90, ingot speed 850r/min;
(5) spinning process
Selecting the JWF1510 fine spining machine for use, adopt big roving twist, spaces in big back zone, little first break draft multiple, small forceps mouth technology, back area draft adopts the elasticity drawing-off, space 19 * 43(mm), jaw 2.5(mm), adopt PG1-42 rings and 365 low bullets anti-around treatment-free rubber-roller, suitably reduce the speed of a motor vehicle, adopt closely match network spinning process, spun yarn spindle speed is 15000rpm, control air draught negative pressure 2900Pa, the balanced configuration of air draught double flute, 3mm under the 6mm on the double flute exit separation, groove width 1.2; Low moment of torsion false twisting belt speed is 1:1.05 with the ratio of front roller output speed; Spun yarn twist factor 280.
By every performance test, to compare with Comparative Examples 1, the Yarn filoplume number that provides of the present invention has reduced by 77%, and bar is done CV and is reduced by 0.2%, and yarn strength improves 15%, and kink reduces 30%, and the yarn torsionless stress has the strand effect, and is soft bright and clean.
Embodiment 2
Raw material is prepared: cotton 229, mic value 4.3
Spinning specification: 16.7tex
The present embodiment spinning process is identical with embodiment 1.
By every performance test, to compare with Comparative Examples 2, the Yarn filoplume number that provides of the present invention has reduced by 10%, and bar is done CV and is improved 0.2, and yarn strength improves 10%, and kink reduces 28%, and it is bright and clean that yarn torsionless stress, yarn have strand effect softness.
Embodiment 3
Raw material is prepared: terylene 1.33dtex * 38mm; Cotton 229, mic value 4.3
Spinning specification: terylene/cotton: 70/30
16.7tex
Technological process:
(1) opening and cleaning step:
Cotton: griping cotton machine hired roughneck rotating speed is 900r/min, and the hired roughneck stretches out side of body bar 2mm; SFA035C type mixing and blowing machine brad curtain～cotton-pressing curtain spaces and is 20mm, the equal cotton hired roughneck's speed≤parallel hired roughneck's speed of 160 r/min I 300 r/min, II 360 r/min, nose shape hired roughneck speed 480 r/minFA106A type porcupine opener hired roughneck speed are 480r/min, the comprehensive hired roughneck's speed of lapper 795r/min, cotton rolling weight irregular 0.7%;
Wash: griping cotton machine hired roughneck rotating speed is 900r/min, and the hired roughneck stretches out side of body bar 2mm; SFA035C type mixing and blowing machine brad curtain～cotton-pressing curtain spaces and is 20mm, the equal cotton hired roughneck's speed≤parallel hired roughneck's speed of 160 r/min I 280 r/min, II 340 r/min, nose shape hired roughneck speed 460 r/min, FA106A type porcupine opener hired roughneck speed is 480r/min, the comprehensive hired roughneck's speed of lapper 795r/min, cotton rolling weight irregular 0.8%;
(2) carding step
Select the FA231A carding machine for use, the cylinder rotating speed is 330r/min, and the licker-in rotating speed is 750r/min, 5 of cylinder cover plates space is chosen as 0.23,0.20,0.20,0.20,0.23(mm), weight of card sliver 17g/5m;
(3) drawing process
Select the JWF1310 drawing frame for use, adopt three roads to mix also, slubbing 6 one threads also close, wash 4, cotton 2 follow, and 2-3 road 8 one threads also close, adopt the antistatic rubber roll of nylon-66, next downgrades the particularly speed of a motor vehicle in two roads of the speed of a motor vehicle, under the situation that fiber runs in the air-suction trunk easily, suitably partly dwindles the air door of air-suction trunk, for fully stretching fiber, head and first break draft district drafting multiple 1.79, two and back zone drafting multiple 1.20, three road drafting back zone drafting multiples are 1.20;
(4) rove
Select the JWF1416 Speed frames for use, adopt light quantitatively, jogging speed, the big twist, little first break draft, small tension receiving coil technological principle, regular roving feeding 4.3g/10m, 1.18 times of back zone drafting multiples, the 28 * 40mm that spaces, twist factor 90, ingot speed 850r/min;
(5) spun yarn
Selecting the JWF1510 fine spining machine for use, adopt big roving twist, spaces in big back zone, little first break draft multiple, small forceps mouth technology, back area draft adopts the elasticity drawing-off, space 19 * 43(mm), jaw 2.5(mm), adopt PG1-42 rings and 365 low bullets anti-around rubber roll, suitably reduce the speed of a motor vehicle, adopt closely match network spinning process, spun yarn spindle speed is 15000rpm, control air draught negative pressure 2800Pa, the balanced configuration of air draught double flute, 3mm under the 6mm on the double flute exit separation, groove width 1.5; Low moment of torsion false twisting belt speed is 1:1.05 with the ratio of front roller output speed; Spun yarn twist factor 280.
By every performance test, to compare with Comparative Examples 3, the Yarn filoplume number that provides of the present invention has reduced by 51%, and it is not obvious that bar is done the CV improvement, yarn strength raising 5%, nodal point number reduces 20%, and the yarn torsionless stress is soft bright and clean.
Embodiment 4
Chitin fiber 1.33dtex * 38mm, milk fibre 1.33dtex * 38mm;
Chitin fiber/milk fibre: 50/50
Spinning specification: 14.8tex
Present embodiment mixes chitin fiber and milk fibre at opening and cleaning step, spinning process is identical with embodiment 1.
By every performance test, to compare with Comparative Examples 4, the Yarn filoplume number that provides of the present invention has reduced by 8%, and strip dry CV value is suitable, and yarn strength improves 6%, and kink reduces 25%, and the yarn torsionless stress has the strand effect, and is soft bright and clean.
Comparative Examples 1
Raw material is prepared: viscose 1.33dtex * 38mm
Spinning specification: 16.7tex
Spinning process adopts RING SPINNING.
Comparative Examples 2
Raw material is prepared: cotton 229, mic value 4.3
Spinning specification: 16.7tex
Spinning process adopts and closely spins.
Comparative Examples 3
Raw material is prepared: terylene 1.33dtex * 38mm, cotton 229, mic value 4.3
Spinning specification: terylene/cotton: 70/30
16.7tex
Spinning process adopts the match network to spin.
Comparative Examples 4
Chitin fiber 1.33dtex * 38mm, milk fibre 1.33dtex * 38mm
Chitin fiber/milk fibre: 50/50
Spinning specification: 14.8tex
Spinning process adopts closely, and the match network spins.
By every performance test, to compare with 4 examples of Comparative Examples, the yarn that provides of the present invention is flat, powerful at filoplume, the bar solid carbon dioxide of yarn, kink is counted corresponding raising, high-grade with the obvious advantage; Wherein corresponding ring spinning line filoplume number has reduced by 77%, and strip dry CV value reduces by 0.2%, and yarn strength improves 15%, and kink reduces 30%.The present invention has produced a kind of single thread stronger strand effect, powerful height, few, the soft bright and clean yarn of the dried bright and clean low stress with strand effect even, yarn body softness of bar of filoplume.
Embodiment recited above is described embodiments of the present invention; be not that design of the present invention and protection domain are limited; under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that the common engineers and technicians in this area make technical scheme of the present invention all fall into protection scope of the present invention.
Claims (1)
1. bright and clean yarn of softness, it is characterized in that: being that raw material is pure with one or more natural fabrics or chemical fibre spins or blending, and production technology is as follows:
(1) the scutching cotton step in the production technology: adopt cotton cleaning process mixed cotton, opening picking adopts many combs to beat soft technology less, and the support on the low side of hired roughneck's speed is held, and reduces fibre damage, disposes multi-mixer simultaneously;
(2) the combing step in the production technology: the cylinder rotating speed is 300-450r/min, and the licker-in rotating speed is 650-800r/min, and the support bigger than normal of spacing of cylinder, 5 of cover plates is held, and reduces fibre damage, and the total draft multiple is 98-170, weight of card sliver 16.5g-22g/5cm;
(3) the drafting step in the production technology: employing 6-8 one thread also closes;
(4) the rove step in the production technology: roving-drafting multiple 7-10, the suitable little selection of back zone drafting multiple selects 1.16-1.28 doubly;
(5) the spun yarn step in the production technology: adopt closely match network spinning process and low moment of torsion spinning technique, spun yarn spindle speed is 10000-18000rpm, in the spinning triangular zone position air draught groove is housed, control air draught negative pressure 1800-3200Pa, the balanced configuration of air draught double flute, 3mm under the 6mm on the double flute exit separation, groove width 1.2-1.8; Low moment of torsion false twisting belt speed and front roller output speed be 1:0.8-1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130227.3A CN103243439B (en) | 2013-04-16 | 2013-04-16 | Flexible smooth yarn and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130227.3A CN103243439B (en) | 2013-04-16 | 2013-04-16 | Flexible smooth yarn and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243439A true CN103243439A (en) | 2013-08-14 |
| CN103243439B CN103243439B (en) | 2015-06-03 |
Family
ID=48923307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130227.3A Active CN103243439B (en) | 2013-04-16 | 2013-04-16 | Flexible smooth yarn and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103243439B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911707A (en) * | 2014-03-25 | 2014-07-09 | 如皋市丁堰纺织有限公司 | Bacteriostatic wicking anti-ultraviolet bamdal blended yarn and method for manufacturing same |
| CN103924337A (en) * | 2014-04-17 | 2014-07-16 | 苏州震纶棉纺有限公司 | Production method for compact siro flower type high count materials |
| CN104060358A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Radiation-proof cross-blended yarn and preparation method thereof |
| CN104060357A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Antibacterial blended yarn and preparation method thereof |
| CN104120527A (en) * | 2014-06-06 | 2014-10-29 | 南通纺科纺织科技有限公司 | Lyocell bamboo fiber blended yarn and production method thereof |
| CN104120526A (en) * | 2014-06-03 | 2014-10-29 | 南通纺科纺织科技有限公司 | Mint fiber and milk protein fiber blended yarn and production technology thereof |
| CN104164723A (en) * | 2014-06-03 | 2014-11-26 | 南通纺科纺织科技有限公司 | Bamboo charcoal fiber yarn and production method thereof |
| CN105937087A (en) * | 2016-06-24 | 2016-09-14 | 江阴芗菲服饰有限公司 | Apocynum venetum multi-fiber blending knitted fabric |
| CN107687046A (en) * | 2017-08-08 | 2018-02-13 | 江苏悦达家纺有限公司 | The single thread color of doublet cord style knits the production method of big jacquard home textile |
| CN109652880A (en) * | 2019-01-23 | 2019-04-19 | 江南大学 | Single ingot high strength yarns single ingot soft yarn process units and its production technology |
| CN114016169A (en) * | 2021-11-29 | 2022-02-08 | 河北宏润新型面料有限公司 | Preparation method of low-torque siro compact spinning blended yarn |
| CN115094550A (en) * | 2022-07-11 | 2022-09-23 | 张家港扬子纺纱有限公司 | Production process of worsted bright and clean wool yarn |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287713A (en) * | 1978-01-03 | 1981-09-08 | Monsanto Company | Process for low-torque textured yarn |
| DE19745476A1 (en) * | 1996-10-22 | 1998-04-23 | Barmag Barmer Maschf | Compact, low torque yarn winder with traverser, longer reel park time |
| JP2000282341A (en) * | 1999-03-31 | 2000-10-10 | Unitika Ltd | Low-torque spun yarn, woven or knit fabric and their production |
| CN101608367A (en) * | 2008-06-18 | 2009-12-23 | 新疆雅戈尔棉纺织有限公司 | A kind of production method of 350 count yarns |
| CN101967706A (en) * | 2010-10-15 | 2011-02-09 | 朱爱萍 | Production method of low torque yarns and device thereof |
| CN101979735A (en) * | 2010-10-28 | 2011-02-23 | 黄冈三泰纺织有限公司 | Bamboo fiber and combed cotton compact siro spinning technology |
| CN102071499A (en) * | 2009-11-23 | 2011-05-25 | 宁波德昌精密纺织机械有限公司 | Spinning apparatus for producing low-torque ring-spun yarn |
| CN102296388A (en) * | 2010-06-26 | 2011-12-28 | 宁波德昌精密纺织机械有限公司 | spinning device for producing low-torque yarn |
| CN102787409A (en) * | 2012-09-05 | 2012-11-21 | 罗莱家纺股份有限公司 | Compact siro yarn and preparation method thereof |
-
2013
- 2013-04-16 CN CN201310130227.3A patent/CN103243439B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287713A (en) * | 1978-01-03 | 1981-09-08 | Monsanto Company | Process for low-torque textured yarn |
| DE19745476A1 (en) * | 1996-10-22 | 1998-04-23 | Barmag Barmer Maschf | Compact, low torque yarn winder with traverser, longer reel park time |
| JP2000282341A (en) * | 1999-03-31 | 2000-10-10 | Unitika Ltd | Low-torque spun yarn, woven or knit fabric and their production |
| CN101608367A (en) * | 2008-06-18 | 2009-12-23 | 新疆雅戈尔棉纺织有限公司 | A kind of production method of 350 count yarns |
| CN102071499A (en) * | 2009-11-23 | 2011-05-25 | 宁波德昌精密纺织机械有限公司 | Spinning apparatus for producing low-torque ring-spun yarn |
| CN102296388A (en) * | 2010-06-26 | 2011-12-28 | 宁波德昌精密纺织机械有限公司 | spinning device for producing low-torque yarn |
| CN101967706A (en) * | 2010-10-15 | 2011-02-09 | 朱爱萍 | Production method of low torque yarns and device thereof |
| CN101979735A (en) * | 2010-10-28 | 2011-02-23 | 黄冈三泰纺织有限公司 | Bamboo fiber and combed cotton compact siro spinning technology |
| CN102787409A (en) * | 2012-09-05 | 2012-11-21 | 罗莱家纺股份有限公司 | Compact siro yarn and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 孙丽业: "精梳棉/圣麻紧密赛络纺混纺纱的生产实践", 《上海纺织科技》 * |
| 王燕秋等: "精梳棉/Modal/珍珠纤维混纺紧密赛络纱的开发", 《国际纺织导报》 * |
| 章友鹤: "环锭纺新型纱线开发及其应用述略", 《浙江纺织服装职业技术学院学报》 * |
| 陶肖明: "一步法低残余扭矩单股环锭纱(扭妥环锭纱)生产技术、设备及其产品", 《香港桑麻基金会优秀论文奖论文集》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911707A (en) * | 2014-03-25 | 2014-07-09 | 如皋市丁堰纺织有限公司 | Bacteriostatic wicking anti-ultraviolet bamdal blended yarn and method for manufacturing same |
| CN103924337A (en) * | 2014-04-17 | 2014-07-16 | 苏州震纶棉纺有限公司 | Production method for compact siro flower type high count materials |
| CN104120526A (en) * | 2014-06-03 | 2014-10-29 | 南通纺科纺织科技有限公司 | Mint fiber and milk protein fiber blended yarn and production technology thereof |
| CN104164723A (en) * | 2014-06-03 | 2014-11-26 | 南通纺科纺织科技有限公司 | Bamboo charcoal fiber yarn and production method thereof |
| CN104060357A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Antibacterial blended yarn and preparation method thereof |
| CN104120527A (en) * | 2014-06-06 | 2014-10-29 | 南通纺科纺织科技有限公司 | Lyocell bamboo fiber blended yarn and production method thereof |
| CN104060358A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Radiation-proof cross-blended yarn and preparation method thereof |
| CN105937087A (en) * | 2016-06-24 | 2016-09-14 | 江阴芗菲服饰有限公司 | Apocynum venetum multi-fiber blending knitted fabric |
| CN107687046A (en) * | 2017-08-08 | 2018-02-13 | 江苏悦达家纺有限公司 | The single thread color of doublet cord style knits the production method of big jacquard home textile |
| CN109652880A (en) * | 2019-01-23 | 2019-04-19 | 江南大学 | Single ingot high strength yarns single ingot soft yarn process units and its production technology |
| CN109652880B (en) * | 2019-01-23 | 2021-06-08 | 江南大学 | Single-spindle high-strength yarn and single-spindle soft yarn production device and production process thereof |
| CN114016169A (en) * | 2021-11-29 | 2022-02-08 | 河北宏润新型面料有限公司 | Preparation method of low-torque siro compact spinning blended yarn |
| CN115094550A (en) * | 2022-07-11 | 2022-09-23 | 张家港扬子纺纱有限公司 | Production process of worsted bright and clean wool yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103243439B (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103243439B (en) | Flexible smooth yarn and production method thereof | |
| CN103194827B (en) | A kind of living beings regenerated fiber blending flexible smooth yarn and production method thereof | |
| CN103305997B (en) | A kind of production method of pure cotton high-count yarns bag yarn cladded yarn | |
| CN101979735A (en) | Bamboo fiber and combed cotton compact siro spinning technology | |
| CN100580163C (en) | Production method of superfine soft wool yarn | |
| CN105401293B (en) | A kind of novel fancy yarn and its production method | |
| CN102953183B (en) | Method for producing high-grade knitting yarns by blending aloe fibers and cotton | |
| CN103726153A (en) | Dacron, viscose rayon and cotton blending compact siro spinning yarn and manufacturing technology thereof | |
| CN101285228A (en) | Multicomponent natural fibre blended fine count and production process thereof | |
| CN102108574A (en) | Method for producing hemp yarns through vortex spinning | |
| CN101760860A (en) | Tencel high-count fine-denier elastic stripe fabric and processing method thereof | |
| CN103911707B (en) | One kind is antibacterial to lead wet uvioresistant bamboo Dai Er mixed yarns | |
| CN101671893A (en) | Production method of tencel and flax mixed rotor spinning yarn | |
| CN106835416B (en) | A kind of pure production method for spinning colored yarns of terylene | |
| CN109097882A (en) | A kind of production method of high-elastic composite yarn | |
| CN103132198A (en) | Silkworm chrysalis protein fiber tencel blended yarn and manufacturing method thereof | |
| CN102605502A (en) | Cellular polyester modified fiber pure and blended yarns and production process thereof | |
| CN101760836A (en) | Tencel nylon iridescent fabric and processing method thereof | |
| CN109267202A (en) | A kind of scribbled and its production method and application | |
| CN100449045C (en) | Production process of high-count worsted pure rabbit hair yarn | |
| CN105019082B (en) | A kind of bamboo fibre and acrylic fiber blending air vortex spinning product and its Weaving method | |
| CN101603221B (en) | Preparation method of modal fibre yarn and application thereof in home textile fabric. | |
| CN1920140B (en) | Seven-color blended yarn manufacturing method | |
| CN103741303B (en) | Three-core yarn spinning device and technique | |
| CN103215712A (en) | Ultrashort fine and soft fiber poly wool yarn and production method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |