ATE428008T1 - Spinnvorrichtung zur herstellung von hohlfasern - Google Patents
Spinnvorrichtung zur herstellung von hohlfasernInfo
- Publication number
- ATE428008T1 ATE428008T1 AT01271052T AT01271052T ATE428008T1 AT E428008 T1 ATE428008 T1 AT E428008T1 AT 01271052 T AT01271052 T AT 01271052T AT 01271052 T AT01271052 T AT 01271052T AT E428008 T1 ATE428008 T1 AT E428008T1
- Authority
- AT
- Austria
- Prior art keywords
- passage
- forming material
- needle
- hollow fibers
- extrusion orifice
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/733,304 US6799960B2 (en) | 2000-12-08 | 2000-12-08 | Spinnerette assembly for forming hollow fibers |
US09/733,303 US6746226B2 (en) | 2000-12-08 | 2000-12-08 | Spinnerette assembly for forming multicomponent hollow fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE428008T1 true ATE428008T1 (de) | 2009-04-15 |
Family
ID=27112557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01271052T ATE428008T1 (de) | 2000-12-08 | 2001-12-06 | Spinnvorrichtung zur herstellung von hohlfasern |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1354081B1 (de) |
JP (1) | JP4001819B2 (de) |
CN (1) | CN1300391C (de) |
AT (1) | ATE428008T1 (de) |
DE (1) | DE60138306D1 (de) |
TW (1) | TW580526B (de) |
WO (1) | WO2002066715A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7238423B2 (en) | 2004-12-20 | 2007-07-03 | Kimberly-Clark Worldwide, Inc. | Multicomponent fiber including elastic elements |
CN102021668B (zh) * | 2011-01-13 | 2012-04-18 | 南通大学 | 用于中空纤维纺丝的嵌针式喷丝头 |
CN104894663B (zh) * | 2015-03-20 | 2017-03-08 | 上海湛信科技发展有限公司 | 一种模块式多孔中空纤维膜喷丝头 |
CN104762672A (zh) * | 2015-04-23 | 2015-07-08 | 宁波斯宾拿建嵘精密机械有限公司 | 一种喷丝头 |
CN106521654B (zh) * | 2016-10-21 | 2019-04-12 | 中国科学院大连化学物理研究所 | 中空纤维膜纺丝喷头及制备中空纤维膜的方法 |
CN112676565B (zh) * | 2020-12-17 | 2021-09-07 | 苏州市吴中喷丝板有限公司 | 一种超硬金属陶瓷材料超细喷丝板生产方法 |
CN113718357B (zh) * | 2021-09-08 | 2022-11-22 | 清华大学 | 一种纤维成型装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL231892A (de) * | 1957-11-16 | |||
DE1760467A1 (de) * | 1968-05-22 | 1972-06-08 | Barmag Barmer Maschf | Technischer Draht aus thermoplastischem Kunststoff |
JPS5891805A (ja) * | 1981-11-25 | 1983-05-31 | Teijin Ltd | 紡糸口金装置 |
FR2641710B1 (fr) * | 1988-12-22 | 1991-03-29 | Lyonnaise Eaux | Filiere pour la realisation de membranes en un materiau organique comportant au moins un canal longitudinal |
CN2119430U (zh) * | 1992-05-02 | 1992-10-21 | 中国纺织大学 | 可调式中空纤维膜喷丝头 |
US5320512A (en) * | 1992-09-24 | 1994-06-14 | E. I. Du Pont De Nemours And Company | Apparatus for spinning multicomponent hollow fibers |
CN1059477C (zh) * | 1996-07-24 | 2000-12-13 | 天津纺织工学院膜天膜技术工程公司 | 中空膜用插入管式纺丝喷头及其组装调整方法 |
-
2001
- 2001-11-30 TW TW090129635A patent/TW580526B/zh not_active IP Right Cessation
- 2001-12-06 CN CNB018201946A patent/CN1300391C/zh not_active Expired - Fee Related
- 2001-12-06 JP JP2002566013A patent/JP4001819B2/ja not_active Expired - Fee Related
- 2001-12-06 DE DE60138306T patent/DE60138306D1/de not_active Expired - Lifetime
- 2001-12-06 AT AT01271052T patent/ATE428008T1/de not_active IP Right Cessation
- 2001-12-06 WO PCT/US2001/047921 patent/WO2002066715A1/en active Application Filing
- 2001-12-06 EP EP01271052A patent/EP1354081B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004518832A (ja) | 2004-06-24 |
EP1354081A1 (de) | 2003-10-22 |
JP4001819B2 (ja) | 2007-10-31 |
CN1300391C (zh) | 2007-02-14 |
EP1354081B1 (de) | 2009-04-08 |
TW580526B (en) | 2004-03-21 |
CN1535332A (zh) | 2004-10-06 |
WO2002066715A1 (en) | 2002-08-29 |
DE60138306D1 (de) | 2009-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |