EP2660369A1 - Zusammengesetzte spinndüse und verfahren zur herstellung von verbundfasern - Google Patents

Zusammengesetzte spinndüse und verfahren zur herstellung von verbundfasern Download PDF

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Publication number
EP2660369A1
EP2660369A1 EP11853367.8A EP11853367A EP2660369A1 EP 2660369 A1 EP2660369 A1 EP 2660369A1 EP 11853367 A EP11853367 A EP 11853367A EP 2660369 A1 EP2660369 A1 EP 2660369A1
Authority
EP
European Patent Office
Prior art keywords
discharge holes
component discharge
island component
hole
polymer
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
EP11853367.8A
Other languages
English (en)
French (fr)
Other versions
EP2660369B1 (de
EP2660369A4 (de
Inventor
Joji Funakoshi
Seiji Mizukami
Masato Masuda
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
Priority claimed from JP2010289980A external-priority patent/JP5728936B2/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP2660369A1 publication Critical patent/EP2660369A1/de
Publication of EP2660369A4 publication Critical patent/EP2660369A4/de
Application granted granted Critical
Publication of EP2660369B1 publication Critical patent/EP2660369B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
EP11853367.8A 2010-12-27 2011-07-22 Zusammengesetzte spinndüse und verfahren zur herstellung von verbundfasern Active EP2660369B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010289980A JP5728936B2 (ja) 2010-12-27 2010-12-27 複合口金および複合繊維の製造方法
JP2011129780 2011-06-10
PCT/JP2011/066697 WO2012090538A1 (ja) 2010-12-27 2011-07-22 複合口金および複合繊維の製造方法

Publications (3)

Publication Number Publication Date
EP2660369A1 true EP2660369A1 (de) 2013-11-06
EP2660369A4 EP2660369A4 (de) 2015-01-07
EP2660369B1 EP2660369B1 (de) 2016-05-18

Family

ID=46382664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11853367.8A Active EP2660369B1 (de) 2010-12-27 2011-07-22 Zusammengesetzte spinndüse und verfahren zur herstellung von verbundfasern

Country Status (4)

Country Link
EP (1) EP2660369B1 (de)
CN (1) CN103261494B (de)
TW (1) TW201226643A (de)
WO (1) WO2012090538A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11525191B2 (en) 2017-06-28 2022-12-13 Toray Industries, Inc. Pack for spinning and method for producing fiber

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5821714B2 (ja) * 2012-03-09 2015-11-24 東レ株式会社 複合口金および複合繊維の製造方法
EP2921576B1 (de) * 2012-11-19 2019-06-05 Toray Industries, Inc. Konjugatfaser und verfahren zur herstellung von ultrafeinen fasern
BE1024623B1 (nl) * 2016-09-30 2018-05-24 Nv Michel Van De Wiele Spinplaat
CN109112651A (zh) * 2018-10-19 2019-01-01 江苏尚科聚合新材料有限公司 一种海岛复合纺丝组件及一种复合纤维
CN109306532A (zh) * 2018-12-07 2019-02-05 常州纺兴精密机械有限公司 一种复合导电纤维及其纺制组件
CN111763998A (zh) * 2020-07-16 2020-10-13 常州纺兴精密机械有限公司 三组份并列复合纤维及其纺丝组件
CN112725912B (zh) * 2020-12-04 2022-05-10 江苏立新化纤科技有限公司 一种在直径104mm内制备144孔的涤锦复合喷丝组件
WO2023171363A1 (ja) * 2022-03-11 2023-09-14 東レ株式会社 複合繊維の製造方法および複合口金
CN114917686B (zh) * 2022-05-17 2024-04-02 苏州工业园区拓朴环保净化有限公司 长纤维复合滤芯的制备方法、滤芯及其模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618317A1 (de) * 1993-03-31 1994-10-05 Basf Corporation Zusammengesetzte Faser und daraus hergestellte Mikrofasern
JP2007039858A (ja) * 2005-08-03 2007-02-15 Hiroshi Tabata 規則性極微構造繊維の形成方法
US20100205926A1 (en) * 2009-02-13 2010-08-19 Woongjin Chemical Co., Ltd. Spinneret for preparing island-in-the-sea yarns

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413688B1 (de) 1987-10-02 1994-06-22 Basf Corporation Vorrichtung und Verfahren zur Herstellung von profilierten Mehrkomponentenfasern
IT1252556B (it) * 1991-12-19 1995-06-19 Savio Spa Disco distributore di materiale termoplastico fuso per una testa di filatura
JPH07118913A (ja) * 1993-10-25 1995-05-09 Mitsubishi Rayon Co Ltd 海島繊維の紡糸口金装置
JP3970440B2 (ja) 1998-10-02 2007-09-05 株式会社クラレ 海島構造繊維およびその製造方法
JP2000265316A (ja) * 1999-03-17 2000-09-26 Toray Ind Inc 紡糸パック
US6478563B1 (en) * 2000-10-31 2002-11-12 Nordson Corporation Apparatus for extruding multi-component liquid filaments
ES2252587T3 (es) * 2003-06-13 2006-05-16 REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK Dispositivo para la fabricacion de filamentos.
JP4602071B2 (ja) 2004-12-24 2010-12-22 日本バイリーン株式会社 海島型繊維用紡糸口金装置及びこれを用いた海島型繊維の製造方法
JP4676857B2 (ja) 2005-10-04 2011-04-27 帝人ファイバー株式会社 高タフネス極細繊維用海島型複合繊維
JP2008038275A (ja) * 2006-08-03 2008-02-21 Teijin Fibers Ltd 分割型複合繊維の複合紡糸口金
JP5145004B2 (ja) 2007-10-05 2013-02-13 帝人ファイバー株式会社 海島型複合繊維用紡糸口金
JP5232252B2 (ja) * 2008-03-14 2013-07-10 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 多成分繊維の溶融紡糸のための装置
CN201268733Y (zh) * 2008-09-27 2009-07-08 宁波荣溢化纤科技有限公司 一种冻胶纺丝用喷丝组件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618317A1 (de) * 1993-03-31 1994-10-05 Basf Corporation Zusammengesetzte Faser und daraus hergestellte Mikrofasern
JP2007039858A (ja) * 2005-08-03 2007-02-15 Hiroshi Tabata 規則性極微構造繊維の形成方法
US20100205926A1 (en) * 2009-02-13 2010-08-19 Woongjin Chemical Co., Ltd. Spinneret for preparing island-in-the-sea yarns

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012090538A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11525191B2 (en) 2017-06-28 2022-12-13 Toray Industries, Inc. Pack for spinning and method for producing fiber

Also Published As

Publication number Publication date
WO2012090538A1 (ja) 2012-07-05
EP2660369B1 (de) 2016-05-18
CN103261494A (zh) 2013-08-21
EP2660369A4 (de) 2015-01-07
CN103261494B (zh) 2015-08-12
TW201226643A (en) 2012-07-01

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