CA2406765C - Method of spinning a spinning dope and spinning head - Google Patents

Method of spinning a spinning dope and spinning head Download PDF

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Publication number
CA2406765C
CA2406765C CA002406765A CA2406765A CA2406765C CA 2406765 C CA2406765 C CA 2406765C CA 002406765 A CA002406765 A CA 002406765A CA 2406765 A CA2406765 A CA 2406765A CA 2406765 C CA2406765 C CA 2406765C
Authority
CA
Canada
Prior art keywords
spinning
capillary
dope
temperature
heating
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.)
Expired - Fee Related
Application number
CA002406765A
Other languages
English (en)
French (fr)
Other versions
CA2406765A1 (en
Inventor
Stefan Zikeli
Friedrich Ecker
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.)
Lenzing AG
Original Assignee
ZiAG Plant Engineering GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7639492&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2406765(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ZiAG Plant Engineering GmbH filed Critical ZiAG Plant Engineering GmbH
Publication of CA2406765A1 publication Critical patent/CA2406765A1/en
Application granted granted Critical
Publication of CA2406765C publication Critical patent/CA2406765C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • 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
    • D01D5/06—Wet spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Pens And Brushes (AREA)
CA002406765A 2000-04-20 2001-04-19 Method of spinning a spinning dope and spinning head Expired - Fee Related CA2406765C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10019660A DE10019660B4 (de) 2000-04-20 2000-04-20 Verfahren zum Verspinnen einer Spinnlösung und Spinnkopf
DE10019660.8 2000-04-20
PCT/EP2001/004467 WO2001081663A1 (de) 2000-04-20 2001-04-19 Verfahren zum verspinnen einer spinnlösung und spinnkopf

Publications (2)

Publication Number Publication Date
CA2406765A1 CA2406765A1 (en) 2002-10-18
CA2406765C true CA2406765C (en) 2007-01-09

Family

ID=7639492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002406765A Expired - Fee Related CA2406765C (en) 2000-04-20 2001-04-19 Method of spinning a spinning dope and spinning head

Country Status (15)

Country Link
US (1) US20030155673A1 (de)
EP (1) EP1276922B2 (de)
KR (1) KR100500279B1 (de)
CN (1) CN1232682C (de)
AT (1) ATE286160T1 (de)
AU (1) AU2001262211A1 (de)
BR (1) BR0110432A (de)
CA (1) CA2406765C (de)
DE (2) DE10019660B4 (de)
EA (1) EA003589B1 (de)
MY (1) MY128277A (de)
NO (1) NO321686B1 (de)
TW (1) TW565632B (de)
WO (1) WO2001081663A1 (de)
ZA (1) ZA200209329B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112050B4 (de) * 2001-03-14 2004-02-12 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
DE10200405A1 (de) 2002-01-08 2002-08-01 Zimmer Ag Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10204381A1 (de) 2002-01-28 2003-08-07 Zimmer Ag Ergonomische Spinnanlage
DE10206089A1 (de) 2002-02-13 2002-08-14 Zimmer Ag Bersteinsatz
DE102004024030A1 (de) 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer
KR100595751B1 (ko) * 2004-11-11 2006-07-03 주식회사 효성 셀룰로오스 멀티 필라멘트의 제조방법
DE102005040000B4 (de) * 2005-08-23 2010-04-01 Lenzing Ag Mehrfachspinndüsenanordnung und Verfahren mit Absaugung und Beblasung
CN100553662C (zh) * 2006-07-18 2009-10-28 中国人民解放军第二军医大学 一种抗肿瘤的中药组合物及其制备方法
WO2009098073A1 (de) * 2008-02-08 2009-08-13 List Holding Ag Verfahren und vorrichtung zur herstellung von formkörpern
JP2013528710A (ja) 2010-04-08 2013-07-11 リスト ホールディング アーゲー 製品の製造方法
CN103015082B (zh) * 2012-12-25 2014-08-13 西安建筑科技大学 一种纺丝头及利用其制备编织管/聚合物复合膜的方法
WO2015061877A1 (pt) * 2013-10-29 2015-05-07 Braskem S.A. Sistema e método de dosagem de uma mistura de polímero com um primeiro solvente, dispositivo, sistema e método de extração de solvente de pelo menos um fio polimérico, sistema e método de pré-recuperação mecânica de pelo menos um líquido em pelo menos um fio polimérico, e sistema e método contínuos para a produção de pelo menos um fio polimérico
TWI667378B (zh) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 纖維素纖維
CN103938283A (zh) * 2014-04-25 2014-07-23 吕赛林 用于制造竹浆高溶功能纤维的喷丝板
CN105332064B (zh) * 2015-12-02 2018-01-12 苏州布舞佳乡纺织科技有限公司 一种用于纺织的纤维制造装置
CN108298498B (zh) * 2017-01-13 2019-12-10 北京赛特超润界面科技有限公司 一种弹簧导液浸润装置
EP3467161A1 (de) * 2017-10-06 2019-04-10 Lenzing Aktiengesellschaft Verfahren zur herstellung eines cellulosischen filaments der gattung lyocell
PL3511449T3 (pl) * 2018-01-15 2022-07-18 Lenzing Aktiengesellschaft Ponowne wykorzystanie celulozy lyocell w sposobie lyocell
CN112176430B (zh) * 2020-09-21 2021-08-27 浙江永宁药业股份有限公司 一种口罩熔喷布生产用恒温型喷头
EP3970840A1 (de) * 2020-09-21 2022-03-23 Gambro Lundia AB Zentrumsflüssigkeitsverteiler für eine multifaser-spinnduese
CN114277452B (zh) * 2022-01-26 2023-01-06 中国纺织科学研究院有限公司 干喷湿纺法纺丝设备
DE102024001316A1 (de) * 2024-04-24 2025-10-30 Oerlikon Textile Gmbh & Co. Kg Verteilblock zum Einstellen einer Ablagebreite eines Spinnbalkens

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437725A (en) * 1967-08-29 1969-04-08 Du Pont Melt spinning apparatus and method
US4317790A (en) * 1979-02-21 1982-03-02 American Cyanamid Company Spinning process
DE3370976D1 (en) * 1982-05-28 1987-05-21 Asahi Chemical Ind Easily dyeable polyethylene terephtalate fibre and process for preparing the same
JPS61194204A (ja) * 1985-02-21 1986-08-28 Teijin Ltd 紡糸口金装置
US5264173A (en) * 1989-05-24 1993-11-23 Masatsugu Mochizuki Polyvinyl alcohol monofilament yarns and process for producing the same
US5652001A (en) * 1993-05-24 1997-07-29 Courtaulds Fibres Limited Spinnerette
AT399729B (de) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung
AT403531B (de) * 1994-08-10 1998-03-25 Chemiefaser Lenzing Ag Vorrichtung zum regeln des druckes in einer strömenden, viskosen masse
DE4430828C2 (de) * 1994-08-31 2001-05-31 Thueringisches Inst Textil Verfahren zum Fibrillieren von lösungsmittelgesponnenen Cellulosefilamentgarnen
AT401063B (de) * 1994-09-05 1996-06-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosischen formkörpern
US5984655A (en) * 1994-12-22 1999-11-16 Lenzing Aktiengesellschaft Spinning process and apparatus
US6210801B1 (en) * 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
GB9625634D0 (en) † 1996-12-10 1997-01-29 Courtaulds Fibres Holdings Ltd Method of manufacture of nonwoven fabric
US6336801B1 (en) * 1999-06-21 2002-01-08 Kimberly-Clark Worldwide, Inc. Die assembly for a meltblowing apparatus

Also Published As

Publication number Publication date
EA200201118A1 (ru) 2003-02-27
CN1232682C (zh) 2005-12-21
NO321686B1 (no) 2006-06-19
WO2001081663A8 (de) 2002-02-21
DE10019660B4 (de) 2004-04-29
ATE286160T1 (de) 2005-01-15
ZA200209329B (en) 2004-02-16
AU2001262211A1 (en) 2001-11-07
MY128277A (en) 2007-01-31
NO20025047L (no) 2002-12-04
EA003589B1 (ru) 2003-06-26
EP1276922B1 (de) 2004-12-29
DE10019660A1 (de) 2000-10-26
EP1276922B2 (de) 2008-07-09
KR100500279B1 (ko) 2005-07-11
KR20020093934A (ko) 2002-12-16
BR0110432A (pt) 2003-02-11
DE50104967D1 (de) 2005-02-03
NO20025047D0 (no) 2002-10-21
TW565632B (en) 2003-12-11
EP1276922A1 (de) 2003-01-22
US20030155673A1 (en) 2003-08-21
WO2001081663A1 (de) 2001-11-01
CA2406765A1 (en) 2002-10-18
CN1430684A (zh) 2003-07-16

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