CN103088454B - 熔体直纺高模低缩涤纶工业长丝的生产方法 - Google Patents
熔体直纺高模低缩涤纶工业长丝的生产方法 Download PDFInfo
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- CN103088454B CN103088454B CN201310043077.2A CN201310043077A CN103088454B CN 103088454 B CN103088454 B CN 103088454B CN 201310043077 A CN201310043077 A CN 201310043077A CN 103088454 B CN103088454 B CN 103088454B
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- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000000155 melt Substances 0.000 claims abstract description 7
- 239000007791 liquid phase Substances 0.000 claims description 30
- 238000010583 slow cooling Methods 0.000 claims description 26
- 230000008719 thickening Effects 0.000 claims description 18
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- 238000001914 filtration Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 16
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- 238000009998 heat setting Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
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- 238000006068 polycondensation reaction Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
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- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract 1
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- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 174
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
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- 229920004933 Terylene® Polymers 0.000 description 2
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- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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CN201310043077.2A CN103088454B (zh) | 2013-02-04 | 2013-02-04 | 熔体直纺高模低缩涤纶工业长丝的生产方法 |
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CN201310043077.2A CN103088454B (zh) | 2013-02-04 | 2013-02-04 | 熔体直纺高模低缩涤纶工业长丝的生产方法 |
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CN103088454A CN103088454A (zh) | 2013-05-08 |
CN103088454B true CN103088454B (zh) | 2015-04-15 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104294394B (zh) * | 2013-07-17 | 2016-04-20 | 福建百宏聚纤科技实业有限公司 | Poy复合长丝多道预网络长丝的加工工艺 |
CN103436973B (zh) * | 2013-09-12 | 2015-12-23 | 艾艾精密工业输送系统(上海)股份有限公司 | 一种聚酯单丝及其制备方法和应用 |
CN103643309A (zh) * | 2013-11-30 | 2014-03-19 | 常熟涤纶有限公司 | 熔体直纺涤纶活化工业丝的制造方法 |
CN103849948A (zh) * | 2014-03-10 | 2014-06-11 | 浙江尤夫高新纤维股份有限公司 | 熔体直纺安全气囊用涤纶工业长丝的生产方法 |
CN103849954A (zh) * | 2014-03-10 | 2014-06-11 | 浙江尤夫高新纤维股份有限公司 | 熔体直纺安全带用涤纶工业长丝的生产方法 |
CN104328519A (zh) * | 2014-10-10 | 2015-02-04 | 桐昆集团股份有限公司 | 高f柔绒仿棉纤维的生产方法 |
CN105862152A (zh) * | 2016-06-06 | 2016-08-17 | 浙江尤夫高新纤维股份有限公司 | 一种高速纺低拉伸高模量低收缩涤纶工业丝生产方法 |
CN105926061A (zh) * | 2016-06-29 | 2016-09-07 | 浙江尤夫高新纤维股份有限公司 | 一种提高硬线绳抱合性能的涤纶工业丝生产方法 |
CN108570718A (zh) * | 2017-03-13 | 2018-09-25 | 浙江佳宝新纤维集团有限公司 | 熔融直纺高强低伸低沸水涤纶长丝的制备方法 |
CN108179500A (zh) * | 2017-12-27 | 2018-06-19 | 安徽东锦资源再生科技有限公司 | 高模低缩涤纶纤维纺丝与捻线工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1470546A (zh) * | 2003-06-15 | 2004-01-28 | 王泽新 | 一种高粘度聚酯(pet)液相连续缩聚装置 |
CN101914820A (zh) * | 2010-07-06 | 2010-12-15 | 浙江古纤道新材料有限公司 | 一种由预聚物液相增粘后直纺涤纶工业长丝的生产工艺 |
CN102605444A (zh) * | 2012-04-01 | 2012-07-25 | 浙江古纤道新材料股份有限公司 | 一种液相增粘熔体多头直纺涤纶工业丝生产工艺 |
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JP5511129B2 (ja) * | 2007-06-25 | 2014-06-04 | 三井化学株式会社 | ポリエステル樹脂の製造方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1470546A (zh) * | 2003-06-15 | 2004-01-28 | 王泽新 | 一种高粘度聚酯(pet)液相连续缩聚装置 |
CN101914820A (zh) * | 2010-07-06 | 2010-12-15 | 浙江古纤道新材料有限公司 | 一种由预聚物液相增粘后直纺涤纶工业长丝的生产工艺 |
CN102605444A (zh) * | 2012-04-01 | 2012-07-25 | 浙江古纤道新材料股份有限公司 | 一种液相增粘熔体多头直纺涤纶工业丝生产工艺 |
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Inventor after: Shi Jianqiang Inventor after: Jin Ge Inventor after: Liu Xiong Inventor after: Gao Lin Inventor after: Hu Zhixuan Inventor after: Yang Zhichao Inventor after: Liu Zongjie Inventor after: Shi Jiaoxue Inventor before: Shi Jianqiang Inventor before: Liu Xiong Inventor before: Gao Lin Inventor before: Jin Ge Inventor before: Hu Zhixuan Inventor before: Yang Zhichao Inventor before: Liu Zongjie Inventor before: Shi Jiaoxue |
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Free format text: CORRECT: INVENTOR; FROM: SHI JIANQIANG LIU XIONG GAO LIN JIN GE HU ZHIXUAN YANG ZHICHAO LIU ZONGJIE SHI JIAOXUE TO: SHI JIANQIANG JIN GE LIU XIONG GAO LIN HU ZHIXUAN YANG ZHICHAO LIU ZONGJIE SHI JIAOXUE |
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Effective date of registration: 20161229 Address after: The Zhejiang province Shaoxing City Road 312000 Paojiang Industrial Zone Patentee after: Zhejiang Guxiandao Industrial Fiber Co., Ltd. Patentee after: ZHEJIANG GUQIANDAO GREEN FIBER CO., LTD. Address before: The road 312000 Zhejiang city of Shaoxing province Shaoxing Paojiang Industrial Zone Patentee before: Zhejiang Guxiandao Industrial Fiber Co., Ltd. |
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Effective date of registration: 20180611 Address after: 312000 2 Wang Hai Road, Doumen Town, Doumen, Shaoxing, Zhejiang Patentee after: ZHEJIANG GUQIANDAO GREEN FIBER CO., LTD. Address before: 312000 the East Road of the rob Industrial Zone in Shaoxing, Zhejiang Co-patentee before: ZHEJIANG GUQIANDAO GREEN FIBER CO., LTD. Patentee before: Zhejiang Guxiandao Industrial Fiber Co., Ltd. |