ATE428008T1 - Spinnvorrichtung zur herstellung von hohlfasern - Google Patents

Spinnvorrichtung zur herstellung von hohlfasern

Info

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
Application number
AT01271052T
Other languages
English (en)
Inventor
Samuel Moore
Original Assignee
Air Liquide
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/733,303 external-priority patent/US6746226B2/en
Priority claimed from US09/733,304 external-priority patent/US6799960B2/en
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE428008T1 publication Critical patent/ATE428008T1/de

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)
AT01271052T 2000-12-08 2001-12-06 Spinnvorrichtung zur herstellung von hohlfasern ATE428008T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/733,303 US6746226B2 (en) 2000-12-08 2000-12-08 Spinnerette assembly for forming multicomponent hollow fibers
US09/733,304 US6799960B2 (en) 2000-12-08 2000-12-08 Spinnerette assembly for forming 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)

* Cited by examiner, † Cited by third party
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
CN204690180U (zh) * 2015-03-20 2015-10-07 上海湛信精密机械有限公司 一种新型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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571497A (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

Also Published As

Publication number Publication date
DE60138306D1 (de) 2009-05-20
CN1535332A (zh) 2004-10-06
EP1354081B1 (de) 2009-04-08
CN1300391C (zh) 2007-02-14
TW580526B (en) 2004-03-21
WO2002066715A1 (en) 2002-08-29
EP1354081A1 (de) 2003-10-22
JP2004518832A (ja) 2004-06-24
JP4001819B2 (ja) 2007-10-31

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Legal Events

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