CN101158056A - Production method and product of polyamide moisture-absorbing and sweat-releasing fiber - Google Patents
Production method and product of polyamide moisture-absorbing and sweat-releasing fiber Download PDFInfo
- Publication number
- CN101158056A CN101158056A CNA2007100287887A CN200710028788A CN101158056A CN 101158056 A CN101158056 A CN 101158056A CN A2007100287887 A CNA2007100287887 A CN A2007100287887A CN 200710028788 A CN200710028788 A CN 200710028788A CN 101158056 A CN101158056 A CN 101158056A
- Authority
- CN
- China
- Prior art keywords
- polyamide fibre
- cross
- production method
- section
- hygroscopic
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000004952 Polyamide Substances 0.000 title claims description 42
- 229920002647 polyamide Polymers 0.000 title claims description 42
- 210000004243 sweat Anatomy 0.000 title abstract description 23
- 238000009987 spinning Methods 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000010583 slow cooling Methods 0.000 claims abstract description 6
- 239000000155 melt Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- 229920002292 Nylon 6 Polymers 0.000 abstract 5
- 239000004744 fabric Substances 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229920004933 Terylene® Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920006052 Chinlon® Polymers 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a production method and a product of nylon 6 moisture-absorbing and sweat-releasing fiber, wherein the method comprises the steps of forming a nylon 6 melt from dry nylon 6 slices by a screw extruder, carrying out spinning on the nylon 6 melt by a spinneret plate with a special-shaped cross section arranged in a spinning box, then carrying out slow cooling, side blowing and oiling, and carrying out high-speed winding to obtain the nylon 6 moisture-absorbing and sweat-releasing fiber.
Description
Technical field
The present invention relates to a kind of production method of chinlon 6 filament, relate in particular to the production method of chinlon 6 filament, belong to the synthetic fiber technical field with moisture absorption sweat discharging functions.The invention still further relates to the product of making by this polyamide fibre 6 method for producing hygroscopic fibre.
Background technology
Along with growth in the living standard, people more and more pay attention to the comfort property of clothes, and the various high-tech contents of garment material are also more and more higher.The moisture absorbing and sweat releasing performance of clothes is important indicators of comfortableness.Hygroscopic fibre is meant that the capillarity of utilizing the fiber surface minute groove to produce makes sweat just through effects such as wicking, diffusion, transmission, move to the surface of fabric rapidly and disperse the purpose that reaches wet-guide quick-drying, people also are called respirable fiber with this fiber.In recent years, several hygroscopic fibres are studied and released to the U.S., Korea S, Japan, TaiWan, China etc. in succession, they all are to increase capillarity by fibre section heteromorphosis, make fabric owing on the fiber or interfibrous capillary channel produce core sucting action and have dry and comfortable perspiration functions.
It is reported to have the profiled filament of moisture absorption sweat discharging functions, the cross section of fiber is all fluted.As " Coolmax " polyester fiber that du pont company is produced, its cross section becomes unique flat cross, and fiber surface is vertically forming four grooves, has to have more 20% surface area than general fiber, and its moisture absorption sweat discharging functions is better than other allied fiber.The emerging limited company that weaves produces in the Taiwan " Coolplus " is by Y shape and star section equally, utilizes the fiber surface minute groove to produce capillarity, makes sweat wicking, diffusion, volatilization.The H type end side PET hygroscopic fibre (commodity are called EASTLENE) of Far East textiles company and " Topcool " hygroscopic fibre of the said firm have good wicking, can breathe, do soon, sticking characteristic such as take.
Odd-shaped cross section hygroscopic fibre in the market all is terylene short fiber yarn, low elastic polyester filament and the terylene fully drawn yarn FDY of all size.The inherent defect of polyster fibre makes the feel of moisture absorbing and sweat releasing fabric more coarse, endures with all one's will.
Polyamide fibre 6 fabric intensity height, ABRASION RESISTANCE are good, and outward appearance has woolly aspect, and the surface is light, and the body bone is softer, high resilience, but hygroscopicity is relatively poor, therefore wears the clothes that nylon fabric makes and has feeling of oppression and heat.
Summary of the invention
The described polyamide fibre of the production method of polyamide moisture-absorption perspiration fibre of the present invention and product refers in particular to polyamide fibre 6 this models.
The objective of the invention is to improve existing polyamide fibre 6 fabrics airtight, non-hygroscopic, do not lead the sweat phenomenon and improve the coarse stiffening feel of common moisture absorbing and sweat releasing fabric, a kind of production method with hygroscopic fibre of improved flexibility energy is provided, the fabric that utilizes this fiber to make, its comfort property improves a lot.
Purpose of the present invention is achieved through the following technical solutions:
The production method of polyamide fibre 6 hygroscopic fibres, polyamide fibre 6 is done section through forming polyamide fibre 6 melts through screw extruder, polyamide fibre 6 melts spray silk through the profiled-cross-section spinnerets that is installed in the spinning manifold, carry out slow cooling, lateral blowing then, oil, pass through high-speed winding again, make polyamide fibre 6 hygroscopic fibres.
In this production method: the operating temperature of screw extruder is 230-270 ℃; The operating temperature of spinning manifold is 240-270 ℃; The operating temperature of lateral blowing is 16-25 ℃; The wind speed of lateral blowing is 0.45-0.65m/s; The speed of high-speed winding is 4200-5200m/min.
In this production method: its vertical table mask of the micropore of the spinneret orifice of profiled-cross-section spinnerets has the groove more than two; The cross section of profiled-cross-section spinnerets Y-shaped or T shape or cross or diesis shape or five leaf shapes.
The present invention also provides a kind of polyamide fibre 6 hygroscopic fibres that utilize method of the present invention to produce, and it is characterized in that: the cross section of polyamide fibre 6 hygroscopic fibres is a polygon.
Further, the cross section of polyamide fibre 6 hygroscopic fibres is Y shape or T shape or cross or diesis shape or five leaf.
Beneficial effect of the present invention is: the present invention can utilize existing high-speed spinning equipment to produce, and technical process is simple, production efficiency height, stable.Polyamide fibre 6 hygroscopic fibres of being produced have odd-shaped cross section and the groove identical with hygroscopic fibre of the same type, thereby have kept the good moisture-absorption characteristics that similar hygroscopic fibre had; Simultaneously, be raw material owing to adopt polyamide fibre 6, fabrics feel soft obviously is different from traditional fibers such as terylene, has improved the coarse stiffening feel of existing terylene moisture absorbing and sweat releasing fabric, has promoted the soft comfort property of this kind fabric.
The specific embodiment
Be that example is described further technical solution of the present invention to adopt polyamide fibre 6 dried sections to be extruded into melt below through screw extruder.
Adopt polyamide fibre 6 to do section, utilize the profiled-cross-section spinnerets, adopt the high-speed spinning process technology path, make hygroscopic fibre.Technological process is:
1. polyamide fibre 6 dried section → screw extruder → spinning → slow cooling → lateral blowings cool off → oil → draw-off godet → high-speed winding → profiled-cross-section moisture absorbing and sweat releasing POY silk → soft bullet → profiled-cross-section moisture absorbing and sweat releasing DTY silk that adds
2. polyamide fibre 6 dried section → screw extruder → spinning → slow cooling → lateral blowings cool off → oil → drawing-off → high-speed winding → profiled-cross-section moisture absorbing and sweat releasing FDY silk
3. polyamide fibre 6 dried section → screw extruder → spinning → slow cooling → lateral blowings cool off → oil → draw-off godet → ultrahigh speed coiling → profiled-cross-section moisture absorbing and sweat releasing HOY silk
The micropore of the spinneret orifice of spinnerets can be the odd-shaped cross section shape that the surface has the groove more than two among the present invention, and the cross section of the spinneret orifice of spinnerets also can be Y shape, T shape, cross, diesis shape, five leaf etc.
Polyamide fibre 6 is done section and is entered screw extruder, 230-270 ℃ of extruder temperature, 240-270 ℃ of spinning manifold melt temperature, 16-25 ℃ of lateral blowing temperature, side-blown wind speed 0.45-0.65m/s, spinning speed 4200-5200m/min.Spinning technology parameter can be adjusted according to different size, the different cross section shape of distinct device, fiber, general dried section is moisture can satisfy spinning requirement about 600ppm, the cross section special-shaped degree of fiber is between 25～58%, degree of profile is lower than 25%, be difficult to guarantee the moisture absorbing and sweat releasing performance of fabric, be higher than 58%, the looped pile silk is more, easily broken end is difficult to normal winding.
The wicking that hygroscopic fibre had that the present invention produces, do pleasant performance soon and illustrate with the following example:
With same specification (78dtex/48f), the fabric that three kinds of hygroscopic fibres of DTY, FDY, HOY in same cross section (" ten " font) are made into same institutional framework carries out same dyeing and finishing technology and handles its moisture absorbing and sweat releasing performance of back test, concrete data such as following table 1 and table 2.
Table 1. polyamide fibre 6 moisture absorbing and sweat releasing fabric capillary degree of contrast
The remaining moisture content contrast of table 2. polyamide fibre 6 moisture absorbing and sweat releasing fabrics
| Time (min) | Degree of profile (%) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 |
| DTY | 52.3 | 100 | 75.2 | 54.1 | 27.0 | 10.2 | 0.8 | 0.2 | 0 |
| FDY | 55.6 | 100 | 75.8 | 55.0 | 27.5 | 11.5 | 1.5 | 0.3 | 0 |
| HOY | 54.8 | 100 | 75.6 | 54.8 | 26.3 | 10.9 | 0.9 | 0.3 | 0 |
Wherein: the degree of profile of fiber cross section is represented with the specific area increment rate, fiber cross section degree of profile height, its moisture absorbing and sweat releasing better performances.Specifically can calculate like this: the cross section of fiber is amplified 1000 times, calculate cross-sectional area S, the perimeter L of fiber, the specific area R=L/S of fiber cross section; According to S=π r
2, calculate r, thus calculate the perimeter L of same specification circle ', further calculate the specific area R '=L '/S of same specification circle, (R-R ')/R ' is the specific area increment rate so.
Capillary water absorption height (capillary height) characterizes the hygroscopicity of fabric energy, and the capillary height is big, and hygroscopicity of fabric can be good.With fabric be cut into specification for long * it is wide that (20cm's * 3cm) is rectangular, and an end clamps, and the other end does not have in the entry, carries out the test of capillary height in certain constant-temperature constant-humidity environment.
Remaining moisture content characterizes the perspiration discharging performance of fabric, requires after fabric is dripped as requested, and the remaining moisture content of home condition fabric after following 40 minutes is less than 20%.The remaining moisture content of fabric is little, and the perspiration discharging performance of fabric is good.
Technical solution of the present invention will be further explained by the following example, and the following example only is representative of the present invention and the protection domain that do not limit the present invention in any way.The fabric of mentioning among the embodiment all adopt in this example hygroscopic fibre with identical institutional framework weave, identical dyeing and finishing technology handles, and tests its moisture absorbing and sweat releasing performance then.
[embodiment 1]:
On the Spinning Machine for Long Filament of SNIA company, adopted "+" type profile spinneret, spinning speed 4200m/min, the POY specification is 94dtex/48f, carries out spinning with the technology in the table 3, and production run is stable, and package is good, and the physical index of the POY silk of gained sees Table 4.Adopting this POY to carry out the specification that DTY adds behind the bullet is 78dtex/24f, and the physical index of the DTY silk of gained sees Table 5.
The spinning technique of table 3: embodiment 1
| Project | Unit | Technology |
| Screw rod 1 district's temperature | ℃ | 245 |
| Screw rod 2 district's temperature | ℃ | 250 |
| Screw rod 3 district's temperature | ℃ | 255 |
| Screw rod 4 district's temperature | ℃ | 260 |
| Screw rod 5 district's temperature | ℃ | 262 |
| Screw rod 6 district's temperature | ℃ | 262 |
| Spin manifold temperature | ℃ | 262 |
| Head pressure | bar | 150 |
| Lateral blowing speed | m/s | 0.6 |
| The lateral blowing temperature | ℃ | 22±1 |
| Lateral blowing humidity | RH％ | 65±5 |
| Winding speed | m/min | 4200 |
The POY physical index of table 4: embodiment 1
| Project | Unit | Measured value |
| Fiber number | Dtex | 93.8 |
| Fracture strength | CN/dtex | 3.4 |
| Elongation at break | ％ | 60.0 |
| Boiling water shrinkage | ％ | 6.6 |
| Bar evenness CV value | ％ | 1.3 |
| Oil content | ％ | 0.55 |
The DTY physical index of table 5: embodiment 1
| Project | Unit | Measured value |
| Fiber number | Dtex | 78 |
| Fracture strength | CN/dtex | 3.1 |
| Elongation at break | ％ | 23 |
| Crimp percent | ％ | 32.8 |
| Coefficient of stabilization curls | ％ | 30 |
| Oil content | ％ | 3.01 |
[embodiment 2]:
On the Spinning Machine for Long Filament of SNIA company, adopted "+" type profile spinneret, spinning speed 4500m/min, the FDY specification is 78dtex/48f, carries out spinning with the technology in the table 6, and production run is stable, and package is good, and the physical index of the FDY silk of gained sees Table 7.
The spinning technique of table 6: embodiment 2
| Project | Unit | Technology |
| Screw rod 1 district's temperature | ℃ | 245 |
| Screw rod 2 district's temperature | ℃ | 250 |
| Screw rod 3 district's temperature | ℃ | 255 |
| Screw rod 4 district's temperature | ℃ | 260 |
| Screw rod 5 district's temperature | ℃ | 262 |
| Screw rod 6 district's temperature | ℃ | 262 |
| Spin manifold temperature | ℃ | 262 |
| Head pressure | bar | 150 |
| Lateral blowing speed | m/s | 0.6 |
| The lateral blowing temperature | ℃ | 22±1 |
| Lateral blowing humidity | RH％ | 65±5 |
| Winding speed | m/min | 4500 |
The FDY physical index of table 7: embodiment 1
| Project | Unit | Measured value |
| Fiber number | Dtex | 77.8 |
| Fracture strength | CN/dtex | 4.2 |
| Elongation at break | ％ | 46.5 |
| Boiling water shrinkage | ％ | 9.6 |
| Bar evenness CV value | ％ | 1.4 |
| Oil content | ％ | 1.05 |
Claims (10)
1. the production method of polyamide fibre 6 hygroscopic fibres, it is characterized in that: polyamide fibre 6 is done section through forming polyamide fibre 6 melts through screw extruder, described polyamide fibre 6 melts spray silk through the profiled-cross-section spinnerets that is installed in the spinning manifold, carry out slow cooling, lateral blowing then, oil, pass through high-speed winding again, make polyamide fibre 6 hygroscopic fibres.
2. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: the operating temperature of described screw extruder is 230-270 ℃.
3. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: the operating temperature of described spinning manifold is 240-270 ℃.
4. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: the operating temperature of described lateral blowing is 16-25 ℃.
5. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: the wind speed of described lateral blowing is 0.45-0.65m/s.
6. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: the speed of described high-speed winding is 4200-5200m/min.
7. the production method of polyamide fibre 6 hygroscopic fibres according to claim 1 is characterized in that: its vertical table mask of the micropore of the spinneret orifice of described profiled-cross-section spinnerets has the groove more than two.
8. the production method of polyamide fibre 6 hygroscopic fibres according to claim 7 is characterized in that: the cross section of described profiled-cross-section spinnerets is Y shape or T shape or cross or diesis shape or five leaf shapes.
9. polyamide fibre 6 hygroscopic fibres that method according to claim 1 is produced, it is characterized in that: the cross section of described polyamide fibre 6 hygroscopic fibres is a polygon.
10. polyamide fibre 6 hygroscopic fibres according to claim 9 is characterized in that: the cross section of described polyamide fibre 6 hygroscopic fibres is Y shape or T shape or cross or diesis shape or five leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100287887A CN101158056A (en) | 2007-06-25 | 2007-06-25 | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100287887A CN101158056A (en) | 2007-06-25 | 2007-06-25 | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101158056A true CN101158056A (en) | 2008-04-09 |
Family
ID=39306287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100287887A Pending CN101158056A (en) | 2007-06-25 | 2007-06-25 | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101158056A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242409A (en) * | 2011-07-10 | 2011-11-16 | 东华大学 | Novel method for preparing differential polyamide fibers |
| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
| CN102433651A (en) * | 2011-09-30 | 2012-05-02 | 常熟市梅李镇宾理服饰制衣厂 | Water-absorbing nylon fabric |
| CN102864512A (en) * | 2012-09-20 | 2013-01-09 | 东华大学 | Double-cross sectional dark fiber and preparation method thereof |
| CN103276459A (en) * | 2013-04-19 | 2013-09-04 | 南通美铭锦纶有限公司 | Method for producing star trefoil special-shaped monofilaments |
| CN103774256A (en) * | 2014-02-14 | 2014-05-07 | 苏州大学 | Single wave linear nylon 6 filament yarn and preparation method thereof |
| CN103774255A (en) * | 2014-02-14 | 2014-05-07 | 苏州大学 | Double-wave-line-shaped nylon-6 filament and preparation method thereof |
| CN104593885A (en) * | 2015-01-19 | 2015-05-06 | 福建锦江科技有限公司 | Preparation method of chinlon 6 moisture absorption and sweat releasing draw-textured yarns |
| CN104805519A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 profiled fiber |
| CN107012529A (en) * | 2017-04-25 | 2017-08-04 | 福建恒捷实业有限公司 | A kind of preparation method of feature nylon-6 fiber |
| CN107988648A (en) * | 2017-12-14 | 2018-05-04 | 江苏恒力化纤股份有限公司 | A kind of winter uses wet comfortable DTY, polyester fiber of heat and preparation method thereof |
| CN108035009A (en) * | 2017-12-14 | 2018-05-15 | 江苏恒力化纤股份有限公司 | A kind of winter uses wet comfortable FDY, polyester fiber of heat and preparation method thereof |
| CN108035006A (en) * | 2017-12-14 | 2018-05-15 | 江苏恒力化纤股份有限公司 | A kind of hygroscopic fibre and preparation method thereof |
| CN108130613A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of double heterotypic fibres and preparation method thereof |
| CN108130624A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates linen look abnormal contraction composite filament and preparation method thereof |
| CN108385226A (en) * | 2017-12-14 | 2018-08-10 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates cotton abnormal contraction composite filament and preparation method thereof |
| CN110219085A (en) * | 2019-06-24 | 2019-09-10 | 吴江京奕特种纤维有限公司 | For improving the Yarn spinning method and fabric of fabric moisture water vapour permeability |
| CN110656413A (en) * | 2019-10-11 | 2020-01-07 | 江苏联发纺织股份有限公司 | Multi-component three-core elastic moisture-absorbing sweat-releasing yarn and production method thereof |
| CN115948809A (en) * | 2023-02-07 | 2023-04-11 | 厦门安踏体育用品有限公司 | Hygroscopic fiber and fabric and preparation method thereof |
-
2007
- 2007-06-25 CN CNA2007100287887A patent/CN101158056A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242409A (en) * | 2011-07-10 | 2011-11-16 | 东华大学 | Novel method for preparing differential polyamide fibers |
| CN102242409B (en) * | 2011-07-10 | 2013-10-30 | 东华大学 | Method for preparing differential polyamide fibers |
| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
| CN102409419B (en) * | 2011-09-16 | 2014-03-26 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber |
| CN102433651A (en) * | 2011-09-30 | 2012-05-02 | 常熟市梅李镇宾理服饰制衣厂 | Water-absorbing nylon fabric |
| CN102864512A (en) * | 2012-09-20 | 2013-01-09 | 东华大学 | Double-cross sectional dark fiber and preparation method thereof |
| CN103276459A (en) * | 2013-04-19 | 2013-09-04 | 南通美铭锦纶有限公司 | Method for producing star trefoil special-shaped monofilaments |
| CN103774256A (en) * | 2014-02-14 | 2014-05-07 | 苏州大学 | Single wave linear nylon 6 filament yarn and preparation method thereof |
| CN103774255A (en) * | 2014-02-14 | 2014-05-07 | 苏州大学 | Double-wave-line-shaped nylon-6 filament and preparation method thereof |
| CN103774255B (en) * | 2014-02-14 | 2016-10-05 | 苏州大学 | Linear chinlon 6 filament of a kind of double wave wave and preparation method thereof |
| CN104593885A (en) * | 2015-01-19 | 2015-05-06 | 福建锦江科技有限公司 | Preparation method of chinlon 6 moisture absorption and sweat releasing draw-textured yarns |
| CN104805519A (en) * | 2015-04-24 | 2015-07-29 | 浙江美丝邦化纤有限公司 | Production method of polyamide-6 profiled fiber |
| CN107012529A (en) * | 2017-04-25 | 2017-08-04 | 福建恒捷实业有限公司 | A kind of preparation method of feature nylon-6 fiber |
| CN108130624B (en) * | 2017-12-14 | 2020-05-05 | 江苏恒力化纤股份有限公司 | Polyester linen-like different-shrinkage composite yarn and preparation method thereof |
| CN108035009A (en) * | 2017-12-14 | 2018-05-15 | 江苏恒力化纤股份有限公司 | A kind of winter uses wet comfortable FDY, polyester fiber of heat and preparation method thereof |
| CN108035006A (en) * | 2017-12-14 | 2018-05-15 | 江苏恒力化纤股份有限公司 | A kind of hygroscopic fibre and preparation method thereof |
| CN108130613A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of double heterotypic fibres and preparation method thereof |
| CN108130624A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates linen look abnormal contraction composite filament and preparation method thereof |
| CN108385226A (en) * | 2017-12-14 | 2018-08-10 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates cotton abnormal contraction composite filament and preparation method thereof |
| CN108130613B (en) * | 2017-12-14 | 2020-05-05 | 江苏恒力化纤股份有限公司 | Double-profile fiber and preparation method thereof |
| CN107988648A (en) * | 2017-12-14 | 2018-05-04 | 江苏恒力化纤股份有限公司 | A kind of winter uses wet comfortable DTY, polyester fiber of heat and preparation method thereof |
| CN107988648B (en) * | 2017-12-14 | 2020-10-16 | 江苏恒力化纤股份有限公司 | Hot and wet comfortable polyester fiber DTY (draw textured yarn) for winter and preparation method thereof |
| CN108035009B (en) * | 2017-12-14 | 2021-03-19 | 江苏恒力化纤股份有限公司 | Hot and wet comfortable polyester fiber FDY (fully drawn yarn) for winter and preparation method thereof |
| CN110219085A (en) * | 2019-06-24 | 2019-09-10 | 吴江京奕特种纤维有限公司 | For improving the Yarn spinning method and fabric of fabric moisture water vapour permeability |
| CN110656413A (en) * | 2019-10-11 | 2020-01-07 | 江苏联发纺织股份有限公司 | Multi-component three-core elastic moisture-absorbing sweat-releasing yarn and production method thereof |
| CN115948809A (en) * | 2023-02-07 | 2023-04-11 | 厦门安踏体育用品有限公司 | Hygroscopic fiber and fabric and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101158056A (en) | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber | |
| CN101338455B (en) | Easy-to-dye terylene BCF and method for preparing same | |
| CN103437018B (en) | A kind of production technology of super emulation silk type brocade ammonia air-coating silk | |
| CN101139740A (en) | Production method of fine denier cross-shaped profiled polyester filament yarn and product thereof | |
| CN101736416B (en) | Preparation process for fine denier and superfine denier polypropylene fibers | |
| CN102586939A (en) | Profiled fire-retardant bright terylene FDY (Fully Drawn Yarn) filament and production process thereof | |
| CN102517680A (en) | Multi-hole superfine denier polyamide 6 POY/FDY interlacing composite fiber, its preparation method and its device | |
| CN102330191A (en) | Hollow heat insulation fiber being warm in winter and cool in summer | |
| CN101440530A (en) | Low stretch network fibre with cross special cross-section | |
| CN101168855A (en) | Cross hollow type polyester filament yarn and filament spraying plate for producing the same | |
| CN110923835A (en) | Preparation process of moisture-absorbing and sweat-releasing terylene low-elasticity composite yarn | |
| CN110886033A (en) | Stretch yarn of low modulus elastic fiber and preparation method thereof | |
| CN110965165A (en) | Preparation process of multifunctional polyester low-elasticity composite yarn | |
| CN104480556A (en) | Production process of high-speed spinning type potential crinkled polyester filament yarns | |
| CN103114344A (en) | Porous superfine denier polyester pre-oriented yarn and preparation method thereof | |
| CN111850763A (en) | Nylon-spandex magnetic therapy health-care air-coated yarn | |
| CN201151758Y (en) | Polygonal hollow polyester filament yarn and nozzle plate for producing the same | |
| CN107435176A (en) | A kind of manufacture method of full-dull heating elastic filament | |
| CN112695396B (en) | Preparation process of cool quick-drying composite fiber and fabric | |
| CN103590140A (en) | Linen-imitative multiple and multi-differential composite short fiber and manufacturing method thereof | |
| CN109385715A (en) | A kind of high-elastic super fine denier brocade ammonia air-coating silk of full-dull | |
| CN102704020A (en) | Method and composite spinning component for preparing ferris wheel sea island composite filaments | |
| CN1896345A (en) | Production of moisture-absorbing and sweat-exhausting fibre | |
| CN102517679A (en) | Porous microfine denier polyamide 6 pre-oriented yarn, its preparation method and device | |
| CN104451919A (en) | Production technology for orderly dacron bamboo node yarns of identical specification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080409 |