EP0104081A2 - Appareil pour le filage de fibres composites à plusieurs composants - Google Patents

Appareil pour le filage de fibres composites à plusieurs composants Download PDF

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Publication number
EP0104081A2
EP0104081A2 EP83305519A EP83305519A EP0104081A2 EP 0104081 A2 EP0104081 A2 EP 0104081A2 EP 83305519 A EP83305519 A EP 83305519A EP 83305519 A EP83305519 A EP 83305519A EP 0104081 A2 EP0104081 A2 EP 0104081A2
Authority
EP
European Patent Office
Prior art keywords
spinneret
stream
polymer
composite
assembly according
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.)
Granted
Application number
EP83305519A
Other languages
German (de)
English (en)
Other versions
EP0104081B1 (fr
EP0104081A3 (en
Inventor
Hiroyasu Kato
Kenkichi Yagi
Masafumi Ogasawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP0104081A2 publication Critical patent/EP0104081A2/fr
Publication of EP0104081A3 publication Critical patent/EP0104081A3/en
Application granted granted Critical
Publication of EP0104081B1 publication Critical patent/EP0104081B1/fr
Expired legal-status Critical Current

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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
    • D01D5/36—Matrix structure; Spinnerette packs therefor

Definitions

  • Figures 18, 19, 20, and 21 illustrate other spinneret assemblies according to the present invention, which have a combination of one dividing device to a plurality of nozzle orifices. Spinneret assemblies having two or more of the above combinations parallelly arranged are also included within the scope of the present invention.
  • the spinneret assembly shown in Fig. 21 is further provided with an auxiliary dividing means comprising a metal net 46 and a sand layer 47 between a dividing device 11 and a group of the nozzle orifices.
  • Reference numeral 48 designates a housing of a spinning pack.
  • the inventive spinneret assembly may be utilized not only for the fiber production described hereinbefore but also for production of other moldings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP19830305519 1982-09-20 1983-09-20 Appareil pour le filage de fibres composites à plusieurs composants Expired EP0104081B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16224182A JPS6052202B2 (ja) 1982-09-20 1982-09-20 多成分系繊維用紡糸装置
JP162241/82 1982-09-20

Publications (3)

Publication Number Publication Date
EP0104081A2 true EP0104081A2 (fr) 1984-03-28
EP0104081A3 EP0104081A3 (en) 1985-09-18
EP0104081B1 EP0104081B1 (fr) 1989-01-25

Family

ID=15750664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830305519 Expired EP0104081B1 (fr) 1982-09-20 1983-09-20 Appareil pour le filage de fibres composites à plusieurs composants

Country Status (3)

Country Link
EP (1) EP0104081B1 (fr)
JP (1) JPS6052202B2 (fr)
DE (1) DE3379060D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361191A3 (fr) * 1988-09-13 1991-01-16 Kuraray Co., Ltd. Fibre composée et procédé pour sa fabrication
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5551588A (en) * 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method
US6858168B1 (en) 1999-11-27 2005-02-22 Spin'tech Engineering Gmbh Apparatus and method for forming materials
KR20140128960A (ko) * 2012-02-27 2014-11-06 도레이 카부시키가이샤 해도 섬유, 혼섬사 및 섬유 제품
CN104797748A (zh) * 2012-11-19 2015-07-22 东丽株式会社 复合喷丝头及复合纤维、复合纤维的制造方法
CN114293270A (zh) * 2022-01-20 2022-04-08 苏州大学 用于海岛纤维的湿法纺丝设备及制备工艺
CN116334780A (zh) * 2023-03-14 2023-06-27 桐昆集团浙江恒盛化纤有限公司 一种海星型纤维的生产制备工艺

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109041B2 (ja) * 1986-09-04 1995-11-22 東レ株式会社 優れた捲縮特性と均染性を有するアクリル系複合繊維集合体およびその製造法
JPS6375107A (ja) * 1986-09-19 1988-04-05 Toray Ind Inc 多成分繊維紡糸用口金装置
JPH01104825A (ja) * 1987-10-13 1989-04-21 Toray Ind Inc 捲縮特性の優れたアクリル系複合繊維の製造法
JPH01104826A (ja) * 1987-10-13 1989-04-21 Toray Ind Inc 新規な捲縮特性を有するアクリル系複合繊維
JPH01104828A (ja) * 1987-10-13 1989-04-21 Toray Ind Inc アクリル系異形断面繊維
JPH0672326B2 (ja) * 1988-03-04 1994-09-14 東レ株式会社 優れた捲縮発現性を有するアクリル系複合繊維の製造法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
US3672802A (en) * 1967-03-15 1972-06-27 Kanegafuchi Spinning Co Ltd Apparatus for producing multilayer filament
GB1302584A (fr) * 1970-06-23 1973-01-10
US4370114A (en) * 1979-09-07 1983-01-25 Toray Industries, Inc. Spinneret assembly for use in production of multi-ingredient multi-core composite filaments

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5344297A (en) * 1987-10-02 1994-09-06 Basf Corporation Apparatus for making profiled multi-component yarns
US5551588A (en) * 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method
EP0361191A3 (fr) * 1988-09-13 1991-01-16 Kuraray Co., Ltd. Fibre composée et procédé pour sa fabrication
US5059482A (en) * 1988-09-13 1991-10-22 Kuraray Company, Ltd. Composite fiber and process for producing the same
US6858168B1 (en) 1999-11-27 2005-02-22 Spin'tech Engineering Gmbh Apparatus and method for forming materials
KR20140128960A (ko) * 2012-02-27 2014-11-06 도레이 카부시키가이샤 해도 섬유, 혼섬사 및 섬유 제품
EP2821533B1 (fr) * 2012-02-27 2020-03-25 Toray Industries, Inc. Fibre île-dans-mer, fil continu combiné et produit textile
CN104797748A (zh) * 2012-11-19 2015-07-22 东丽株式会社 复合喷丝头及复合纤维、复合纤维的制造方法
EP2921576A4 (fr) * 2012-11-19 2016-06-29 Toray Industries Filière composite, fibre conjuguée et procédé de fabrication de la fibre conjuguée
TWI633216B (zh) * 2012-11-19 2018-08-21 東麗股份有限公司 複合紡嘴及複合纖維、複合纖維之製造方法
CN114293270A (zh) * 2022-01-20 2022-04-08 苏州大学 用于海岛纤维的湿法纺丝设备及制备工艺
CN116334780A (zh) * 2023-03-14 2023-06-27 桐昆集团浙江恒盛化纤有限公司 一种海星型纤维的生产制备工艺

Also Published As

Publication number Publication date
EP0104081B1 (fr) 1989-01-25
JPS6052202B2 (ja) 1985-11-18
EP0104081A3 (en) 1985-09-18
DE3379060D1 (en) 1989-03-02
JPS5953715A (ja) 1984-03-28

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