LU502580B1 - Production method of high-strength and high-modulus industrial polyamide (pa) 66 filament yarn - Google Patents
Production method of high-strength and high-modulus industrial polyamide (pa) 66 filament yarn Download PDFInfo
- Publication number
- LU502580B1 LU502580B1 LU502580A LU502580A LU502580B1 LU 502580 B1 LU502580 B1 LU 502580B1 LU 502580 A LU502580 A LU 502580A LU 502580 A LU502580 A LU 502580A LU 502580 B1 LU502580 B1 LU 502580B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- rollers
- hot rollers
- pair
- pairs
- heating
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111376386.2A CN113957551B (zh) | 2021-11-19 | 2021-11-19 | 一种高强高模量锦纶66工业用长丝生产方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
LU502580B1 true LU502580B1 (en) | 2023-01-30 |
Family
ID=79471271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU502580A LU502580B1 (en) | 2021-11-19 | 2022-07-27 | Production method of high-strength and high-modulus industrial polyamide (pa) 66 filament yarn |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN113957551B (zh) |
LU (1) | LU502580B1 (zh) |
WO (1) | WO2023087650A1 (zh) |
ZA (1) | ZA202208252B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113957551B (zh) * | 2021-11-19 | 2022-12-02 | 平顶山神马帘子布发展有限公司 | 一种高强高模量锦纶66工业用长丝生产方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251481A (en) * | 1979-05-24 | 1981-02-17 | Allied Chemical Corporation | Continuous spin-draw polyester process |
JP2954391B2 (ja) * | 1991-05-22 | 1999-09-27 | 帝人株式会社 | ポリエチレンナフタレート繊維およびその製造方法 |
JP2001089933A (ja) * | 1999-09-16 | 2001-04-03 | Toray Ind Inc | ポリエステルステープルの1ステップ製造法 |
TWI321601B (en) * | 2007-08-20 | 2010-03-11 | San Fang Chemical Industry Co | Manufacturing method for environment friendly ultra-fine filament products having low resistance to deformation and high physical property |
CN101440529B (zh) * | 2007-11-23 | 2011-05-11 | 新光合成纤维股份有限公司 | 方形断面聚酰胺纤维的制造方法及其用途 |
CN101619503B (zh) * | 2009-07-27 | 2011-04-27 | 神马实业股份有限公司 | 一种高强度超低热收缩锦纶66纤维及其生产方法 |
DE102011076637A1 (de) * | 2011-05-27 | 2012-11-29 | Mahle International Gmbh | Verfahren zur Optimierung von Schweißnähten |
CH705305B1 (de) * | 2011-07-25 | 2015-06-30 | Trützschler Switzerland AG | Vorrichtung und Verfahren zur Herstellung eines endlosen Fadens aus einer synthetischen Polymerschmelze. |
CN103290497B (zh) * | 2012-03-05 | 2016-01-20 | 辽宁银珠化纺集团有限公司 | 一种产业用功能型锦纶66纤维及其制备方法 |
CN110117834B (zh) * | 2013-10-28 | 2021-12-07 | 上海凯赛生物技术股份有限公司 | 尼龙纤维及其制备方法 |
CN104695033A (zh) * | 2015-03-19 | 2015-06-10 | 泉州天宇化纤织造实业有限公司 | 一种锦纶6粗旦高强丝的生产工艺 |
CN105908277A (zh) * | 2016-07-05 | 2016-08-31 | 无锡谛诺伟业科技有限公司 | 一种高强高精密产业用锦纶66单丝的纺丝工艺及模头 |
CN106367817B (zh) * | 2016-11-29 | 2018-09-07 | 中维化纤股份有限公司 | 一种低收缩锦纶66工业丝的制备方法 |
CN106811818B (zh) * | 2016-12-30 | 2018-11-20 | 神马实业股份有限公司 | 一种高伸长异形锦纶66纤维及其生产方法 |
CN107164811A (zh) * | 2017-04-21 | 2017-09-15 | 常熟涤纶有限公司 | 一种高强低收缩锦纶66细旦长丝的加工工艺 |
CN108048921B (zh) * | 2017-11-30 | 2019-07-30 | 神马实业股份有限公司 | 一种超高断裂强度锦纶66工业丝的生产方法 |
CN108441974B (zh) * | 2018-03-22 | 2019-08-13 | 神马实业股份有限公司 | 一种超高强度锦纶66纤维的生产方法 |
CN109023566A (zh) * | 2018-07-30 | 2018-12-18 | 江苏百利达股份有限公司 | 一种高强度高收缩聚酰胺66长丝的制备方法 |
CN110055602B (zh) * | 2019-05-22 | 2021-05-04 | 江苏太极实业新材料有限公司 | 聚酰胺56高强力工业丝及其制备方法 |
CN110067033A (zh) * | 2019-05-27 | 2019-07-30 | 北京中丽制机工程技术有限公司 | 一种锦纶66高强纤维的生产方法以及锦纶66高强纤维 |
CN112921419A (zh) * | 2021-01-19 | 2021-06-08 | 长乐力恒锦纶科技有限公司 | 一种超高强度锦纶6半消光长丝的生产方法及设备 |
CN113957551B (zh) * | 2021-11-19 | 2022-12-02 | 平顶山神马帘子布发展有限公司 | 一种高强高模量锦纶66工业用长丝生产方法 |
-
2021
- 2021-11-19 CN CN202111376386.2A patent/CN113957551B/zh active Active
-
2022
- 2022-05-24 WO PCT/CN2022/094663 patent/WO2023087650A1/zh unknown
- 2022-07-25 ZA ZA2022/08252A patent/ZA202208252B/en unknown
- 2022-07-27 LU LU502580A patent/LU502580B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2023087650A1 (zh) | 2023-05-25 |
CN113957551B (zh) | 2022-12-02 |
CN113957551A (zh) | 2022-01-21 |
ZA202208252B (en) | 2022-10-26 |
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Effective date: 20230130 |