CN102767009A - Antistatic and antibacterial nylon 6/spandex coated yarn - Google Patents
Antistatic and antibacterial nylon 6/spandex coated yarn Download PDFInfo
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- CN102767009A CN102767009A CN201210216451XA CN201210216451A CN102767009A CN 102767009 A CN102767009 A CN 102767009A CN 201210216451X A CN201210216451X A CN 201210216451XA CN 201210216451 A CN201210216451 A CN 201210216451A CN 102767009 A CN102767009 A CN 102767009A
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- yarn
- nylon
- filament
- poy
- 6poy
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- 229920002292 Nylon 6 Polymers 0.000 title claims abstract description 25
- 229920002334 Spandex Polymers 0.000 title claims abstract description 16
- 239000004759 spandex Substances 0.000 title claims abstract description 16
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims description 15
- 229920001778 nylon Polymers 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 12
- 239000004814 polyurethane Substances 0.000 claims description 12
- 229920002635 polyurethane Polymers 0.000 claims description 12
- 238000009987 spinning Methods 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 235000006708 antioxidants Nutrition 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 238000009998 heat setting Methods 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 208000011580 syndromic disease Diseases 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229930185605 Bisphenol Natural products 0.000 claims description 2
- 230000029936 alkylation Effects 0.000 claims description 2
- 238000005804 alkylation reaction Methods 0.000 claims description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000004043 dyeing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002759 woven fabric Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 18
- 239000004952 Polyamide Substances 0.000 description 8
- 229920002647 polyamide Polymers 0.000 description 8
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Socks And Pantyhose (AREA)
Abstract
The invention relates to antistatic and antibacterial nylon 6/spandex coated yarn which is prepared in such a manner that nylon 6 chips and additives are used as raw materials; firstly, a fine denier nylon 6 POY (Pre-oriented Yarn) is prepared; then a naked spandex filament yarn is used as a core yarn, and the fine denier nylon 6 POY is used as a sheath yarn; and the ATY (Air-textured Yarn) process is utilized to prepare the nylon 6/spandex coated yarn. When the coated yarn prepared according to the invention is used for producing woven fabrics or knitted fabrics, the coated yarn has excellent hand feeling and appearance, and a good mixed color effect can be shown during dyeing.
Description
Technical field
The invention belongs to the spinning material field, be specifically related to a kind of nylon 6/ polyurethane covered yarn.
Background technology
Take synthetic fiber at present terylene (polyester), polyamide fibre (polyamide), polypropylene fibre (polypropylene), spandex (polyurethane), acrylic fibers (polyacrylonitrile) etc. are generally arranged.These fibers have different qualities, thereby different purposes is also arranged.But at present general wearing fabric, because its fiber is thicker, feel is coarse, flexibility is poor, gas permeability is poor, water imbibition is poor, be easy to pilling.The Along with people's growth in the living standard, also increasingly high for the dress requirement of textiles.
Polyamide fiber is the synthetic fiber kind that drops into suitability for industrialized production in the world the earliest; It is to be raw material by aliphatic dibasic acid and diamine or aliphatic amino acid through the synthetic polyamide of polycondensation reaction, again through the general name of the prepared one type of synthetic fiber of melt spinning.Owing to all contain amido link therein, so be referred to as polyamide fiber.It belongs to a kind of of heterochain class synthetic fiber.Wherein the output with polycaprolactone nylon and poly fibre is maximum, uses the widest.Polyamide fibre is not only industrialized the earliest synthetic fiber kind; And it also has multiple good characteristic; It has higher intensity, elasticity, and wear-resisting weather resisteant is good, thereby the consumers in general's that experience welcome; But along with improving constantly of living standards of the people, people to the diversity of clothes, comfortableness, functional requirement also more and more widely.Fiber finer dawnization, functionalization are important directions of fibre in differentiation development, also are the main development trends of polyamide fiber spinning.Compare with conventional polyamide fibre, differential nylon fibre has more excellent performance: gas permeability, compliance, comfortableness, dyeability, functional etc., exploitation variety classes, just like a raging fire the carrying out of research novel, the functional polyalkylene nylon.
Polyurethane elastomeric fiber is a kind ofly to contain 85% above carbamate, have the fiber that the block macromolecular compound of linear chain segment structure is processed, and the Chinese commodity name is called spandex, is a kind of synthetic fiber of excellent performance.Spandex fibre is developed in nineteen thirty-seven by Bayer A.G at first, realizes suitability for industrialized production by du pont company at first in nineteen fifty-nine.It is big that spandex has an elongation at break, and elastic recovery rate is high, and fatigue performance is good, and density is low, and is heat-resisting, sun-proof and anti-aging.
Summary of the invention
In order to satisfy diversity, comfortableness, the functional requirement of people to clothes, continually develop out novel functional fiber, the objective of the invention is to exploitation and have functional composite spun fiber.
In order to solve the above-mentioned technical problem that exists in the prior art, reach the described purpose of invention, the present invention has adopted following technical scheme:
A kind of have nylon 6/ polyurethane covered yarn antistatic, antibacterial functions; It is to be raw material with nylon 6 slice and additive; At first preparing fine denier nylon 6POY pre-oriented yarn, is heart yarn with bare spandex filament then, is that the crust yarn adopts described nylon 6/ polyurethane covered yarn of ATY prepared with fine denier nylon 6POY pre-oriented yarn; It is characterized in that: the specification of described bare spandex filament is 40D, and the specification of described nylon 6POY pre-oriented yarn is 20D/24f.
Wherein, In described POY technology, described technological process comprises: screw extruder-prefilter-distributing pipe-measuring pump-filament spinning component-spray silk-lateral blowing oils-path-POY pre-oriented yarn, and spinning temperature is 278-283 ℃; The lateral blowing mode is adopted in cooling; The blowing wind-warm syndrome is 20-25 ℃, and the cooling wind speed is 0.3-0.7 ℃, and winding speed is 3200-3500 m/min; In described ATY technology, air-texturing pressure is 12-15 kgf/cm
2, heat setting temperature is 180-200 ℃.
Wherein, in described POY technology, be benchmark with the weight of nylon 6 slice, described additive comprises: the silver molecular sieve of 0.20-0.25wt% or zeolite, the antioxidant of 0.15-0.25wt%, the CaCl of 0.6-1.0wt%
2, the NiCl of 0.4-0.6 wt%
2, the dispersant of 0.5-1. 0wt%.
Wherein, described anti-oxidant is alkylation bis-phenol or thiobisphenol.
Wherein, described dispersant is polyethylene glycol or Tissuemat E.
The covering filament of the present invention preparation can show the feel and the outward appearance of excellence when being used for the production of woven fabric or knitted fabric, and when dyeing, can demonstrate fabulous mixed color effect.
The specific embodiment
Below in conjunction with embodiment, content of the present invention is described more specifically.Should be appreciated that enforcement of the present invention is not limited to following embodiment, all will fall into protection domain of the present invention any pro forma modification and/or the change that the present invention made.
Nylon 6 slice: relative viscosity 2.47 ± 0.02, density 1.14g/cm
3, fusing point is 215-222 ℃, moisture content is less than 600ppm.
Embodiment 1
A kind of have nylon 6/ polyurethane covered yarn antistatic, antibacterial functions; It is to be raw material with nylon 6 slice and additive; At first preparing fine denier nylon 6POY pre-oriented yarn, is heart yarn with bare spandex filament then, is that the crust yarn adopts described nylon 6/ polyurethane covered yarn of ATY prepared with fine denier nylon 6POY pre-oriented yarn; The specification of described bare spandex filament is 40D, and the specification of described nylon 6POY pre-oriented yarn is 20D/24f.In described POY technology; Described technological process comprises: screw extruder-prefilter-distributing pipe-measuring pump-filament spinning component-spray silk-lateral blowing oils-path-POY pre-oriented yarn; And spinning temperature is 278-280 ℃, and the lateral blowing mode is adopted in cooling, and the blowing wind-warm syndrome is 20-25 ℃; The cooling wind speed is 0.3-0.5 ℃, and winding speed is 3200 m/min; In described ATY technology, air-texturing pressure is 15 kgf/cm2, and heat setting temperature is 180 ℃.In described POY technology, be benchmark with the weight of nylon 6 slice, described additive comprises: the silver molecular sieve of 0.20wt% or zeolite, the thiobisphenol of 0.15wt%, the CaCl2 of 0.6wt%, the NiCl2 of 0.4 wt%, the polyethylene glycol of 0.5wt%.
Embodiment 2
A kind of have nylon 6/ polyurethane covered yarn antistatic, antibacterial functions; It is to be raw material with nylon 6 slice and additive; At first preparing fine denier nylon 6POY pre-oriented yarn, is heart yarn with bare spandex filament then, is that the crust yarn adopts described nylon 6/ polyurethane covered yarn of ATY prepared with fine denier nylon 6POY pre-oriented yarn; The specification of described bare spandex filament is 40D, and the specification of described nylon 6POY pre-oriented yarn is 20D/24f.In described POY technology; Described technological process comprises: screw extruder-prefilter-distributing pipe-measuring pump-filament spinning component-spray silk-lateral blowing oils-path-POY pre-oriented yarn; And spinning temperature is 278-280 ℃, and the lateral blowing mode is adopted in cooling, and the blowing wind-warm syndrome is 20-25 ℃; The cooling wind speed is 0.3-0.5 ℃, and winding speed is 3200 m/min; In described ATY technology, air-texturing pressure is 15 kgf/cm2, and heat setting temperature is 180 ℃.In described POY technology, be benchmark with the weight of nylon 6 slice, described additive comprises: the silver molecular sieve of 0.25wt% or zeolite, the thiobisphenol of 0.25wt%, the CaCl2 of 1.0wt%, the NiCl2 of 0.6 wt%, the 1. Tissuemat E of 0wt%.
The inventor has done comparatively detailed elaboration to technical scheme of the present invention and has enumerated; Be to be understood that; For one of ordinary skill in the art, according to disclosed content, the foregoing description is made modification and/or changed or adopt the replacement scheme that is equal to is conspicuous; It all can not break away from the present invention and require the scope protected, and the protection domain among the present invention is as the criterion with the claim that is limited in claims.
Claims (5)
1. one kind has nylon 6/ polyurethane covered yarn antistatic, antibacterial functions; It is to be raw material with nylon 6 slice and additive; At first preparing fine denier nylon 6POY pre-oriented yarn, is heart yarn with bare spandex filament then, is that the crust yarn adopts described nylon 6/ polyurethane covered yarn of ATY prepared with fine denier nylon 6POY pre-oriented yarn; It is characterized in that: the specification of described bare spandex filament is 40D, and the specification of described nylon 6POY pre-oriented yarn is 20D/24f.
2. the described covering filament of claim 1; It is characterized in that described technological process comprises in described POY technology: screw extruder-prefilter-distributing pipe-measuring pump-filament spinning component-spray silk-lateral blowing oils-path-POY pre-oriented yarn, and spinning temperature is 278-283 ℃; The lateral blowing mode is adopted in cooling; The blowing wind-warm syndrome is 20-25 ℃, and the cooling wind speed is 0.3-0.7 ℃, and winding speed is 3200-3500 m/min; In described ATY technology, air-texturing pressure is 12-15 kgf/cm2, and heat setting temperature is 180-200 ℃.
3. the described covering filament of claim 1; It is characterized in that in described POY technology, is benchmark with the weight of nylon 6 slice, and described additive comprises: the silver molecular sieve of 0.20-0.25wt% or zeolite; The antioxidant of 0.15-0.25wt%, the CaCl of 0.6-1.0wt%
2, the NiCl of 0.4-0.6 wt%
2, the dispersant of 0.5-1. 0wt%.
4. the described covering filament of claim 3 is characterized in that described anti-oxidant is alkylation bis-phenol or thiobisphenol.
5. the described covering filament of claim 3 is characterized in that described dispersant is polyethylene glycol or Tissuemat E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216451XA CN102767009A (en) | 2012-06-28 | 2012-06-28 | Antistatic and antibacterial nylon 6/spandex coated yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216451XA CN102767009A (en) | 2012-06-28 | 2012-06-28 | Antistatic and antibacterial nylon 6/spandex coated yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102767009A true CN102767009A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216451XA Pending CN102767009A (en) | 2012-06-28 | 2012-06-28 | Antistatic and antibacterial nylon 6/spandex coated yarn |
Country Status (1)
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| CN (1) | CN102767009A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320892A (en) * | 2013-05-24 | 2013-09-25 | 宁波三邦日用品有限公司 | Antistatic polypropylene fiber and nylon composite superfine fiber and production method thereof |
| CN104005145A (en) * | 2014-06-10 | 2014-08-27 | 丹阳市丹盛纺织有限公司 | Method for producing dreamlike gingham woven fabric with short fibers and filament fasciated yarn |
| CN105054337A (en) * | 2015-08-11 | 2015-11-18 | 福建省百凯弹性织造有限公司 | Woven tape for integrating shoulder straps and pectoral girdle of women's bra |
| CN105708019A (en) * | 2016-01-18 | 2016-06-29 | 福建省百凯弹性织造有限公司 | Production method of waistband provided with regulating buckle |
| CN107400945A (en) * | 2017-08-29 | 2017-11-28 | 张伟夫 | A kind of antibacterial silver-plating fabric core-spun yarn, antibiotic facing material and antibacterial socks |
| CN113638097A (en) * | 2021-08-25 | 2021-11-12 | 杭州惠丰化纤有限公司 | Production method of spandex-coated yarn |
| CN113957595A (en) * | 2021-11-12 | 2022-01-21 | 上海群德纺织科技有限公司 | Double-sided functional knitted fabric with micro-bubble effect and weaving process thereof |
| CN114144549A (en) * | 2019-08-02 | 2022-03-04 | 韩国商东丽先端素材股份有限公司 | Core-sheath composite false-twisted yarn and preparation method thereof |
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| CN201212082Y (en) * | 2008-06-18 | 2009-03-25 | 吴江福华织造有限公司 | Elastic fabric |
| CN101724265A (en) * | 2009-12-14 | 2010-06-09 | 杭州师范大学 | Denier/superfine denier nylon master granule, preoriented yarn (POY) and draw textured yarn (DTY) stretch yarn and preparation method thereof |
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2012
- 2012-06-28 CN CN201210216451XA patent/CN102767009A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318657A (en) * | 2000-04-04 | 2001-10-24 | 石美秀 | Manufacture of fibre containing functional mineral powder and fibre prepared by the same |
| CN200981909Y (en) * | 2006-05-23 | 2007-11-28 | 卜凡刚 | Silver coating fibre composite yarn |
| CN201212082Y (en) * | 2008-06-18 | 2009-03-25 | 吴江福华织造有限公司 | Elastic fabric |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320892A (en) * | 2013-05-24 | 2013-09-25 | 宁波三邦日用品有限公司 | Antistatic polypropylene fiber and nylon composite superfine fiber and production method thereof |
| CN103320892B (en) * | 2013-05-24 | 2015-11-25 | 宁波三邦日用品有限公司 | Antistatic polypropylene fiber brocade composite superfine fibre and production method |
| CN104005145A (en) * | 2014-06-10 | 2014-08-27 | 丹阳市丹盛纺织有限公司 | Method for producing dreamlike gingham woven fabric with short fibers and filament fasciated yarn |
| CN104005145B (en) * | 2014-06-10 | 2015-04-08 | 丹阳市丹盛纺织有限公司 | Method for producing dreamlike gingham woven fabric with short fibers and filament fasciated yarn |
| CN105054337A (en) * | 2015-08-11 | 2015-11-18 | 福建省百凯弹性织造有限公司 | Woven tape for integrating shoulder straps and pectoral girdle of women's bra |
| CN105054337B (en) * | 2015-08-11 | 2016-03-09 | 福建省百凯弹性织造有限公司 | A kind of shoulder belt for women underwear and the integrated ribbon of shroud |
| CN105708019A (en) * | 2016-01-18 | 2016-06-29 | 福建省百凯弹性织造有限公司 | Production method of waistband provided with regulating buckle |
| CN105708019B (en) * | 2016-01-18 | 2017-05-03 | 福建省百凯弹性织造有限公司 | Waistband provided with regulating buckle and production method thereof |
| CN107400945A (en) * | 2017-08-29 | 2017-11-28 | 张伟夫 | A kind of antibacterial silver-plating fabric core-spun yarn, antibiotic facing material and antibacterial socks |
| CN107400945B (en) * | 2017-08-29 | 2019-08-06 | 张伟夫 | A kind of antibacterial silver-plating fabric core-spun yarn, antibacterial fabric and antibacterial socks |
| CN114144549A (en) * | 2019-08-02 | 2022-03-04 | 韩国商东丽先端素材股份有限公司 | Core-sheath composite false-twisted yarn and preparation method thereof |
| CN114144549B (en) * | 2019-08-02 | 2023-10-31 | 韩国商东丽先端素材股份有限公司 | Core-sheath type composite false twisted yarn and preparation method thereof |
| CN113638097A (en) * | 2021-08-25 | 2021-11-12 | 杭州惠丰化纤有限公司 | Production method of spandex-coated yarn |
| CN113638097B (en) * | 2021-08-25 | 2023-03-07 | 杭州惠丰化纤有限公司 | Production method of spandex-coated yarn |
| CN113957595A (en) * | 2021-11-12 | 2022-01-21 | 上海群德纺织科技有限公司 | Double-sided functional knitted fabric with micro-bubble effect and weaving process thereof |
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Application publication date: 20121107 |