EP0346641A3 - Verfahren zur Herstellung gleichmässiger POY-Filamente - Google Patents

Verfahren zur Herstellung gleichmässiger POY-Filamente Download PDF

Info

Publication number
EP0346641A3
EP0346641A3 EP19890109056 EP89109056A EP0346641A3 EP 0346641 A3 EP0346641 A3 EP 0346641A3 EP 19890109056 EP19890109056 EP 19890109056 EP 89109056 A EP89109056 A EP 89109056A EP 0346641 A3 EP0346641 A3 EP 0346641A3
Authority
EP
European Patent Office
Prior art keywords
production
thread
uniform
godet
ratio
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
EP19890109056
Other languages
English (en)
French (fr)
Other versions
EP0346641A2 (de
EP0346641B1 (de
Inventor
Bernd Kretschmann
Dietmar Wandel
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.)
LL Plant Engineering AG
Original Assignee
Davy McKee AG
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=6356341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0346641(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Davy McKee AG, ZiAG Plant Engineering GmbH filed Critical Davy McKee AG
Publication of EP0346641A2 publication Critical patent/EP0346641A2/de
Publication of EP0346641A3 publication Critical patent/EP0346641A3/de
Application granted granted Critical
Publication of EP0346641B1 publication Critical patent/EP0346641B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

Schmelzspinn-Verfahren zur Herstellung vororientierter, wenig kristalliner synthetischer Filamente, die sich durch eine hohe Gleichmäßigkeit und die Möglichkeit auszeichnen, mit hohen Geschwindigkeiten in einem Friktionsstrecktexturier-Prozeß verarbeitet zu werden, wobei das Dämpfungsverhältnis des spinnenden Fadens zwischen Abkühlpunkt und Wickelaggregat weniger als 0,10 beträgt, definiert als Verhältnis des Schwankungsbereichs der Fadenspannung zu Beginn der so beschriebenen Fadenstrecke zu demjenigen am Ende dieser Fadenstrecke, und als Galettensystem eine angetriebene Galette mit freilaufender Beilaufrolle in Mehrfachumschlingung verwendet werden.
EP89109056A 1988-06-11 1989-05-19 Verfahren zur Herstellung gleichmässiger POY-Filamente Revoked EP0346641B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3819913 1988-06-11
DE3819913A DE3819913A1 (de) 1988-06-11 1988-06-11 Verfahren zur herstellung gleichmaessiger poy-filamente

Publications (3)

Publication Number Publication Date
EP0346641A2 EP0346641A2 (de) 1989-12-20
EP0346641A3 true EP0346641A3 (de) 1991-01-23
EP0346641B1 EP0346641B1 (de) 1994-08-24

Family

ID=6356341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109056A Revoked EP0346641B1 (de) 1988-06-11 1989-05-19 Verfahren zur Herstellung gleichmässiger POY-Filamente

Country Status (4)

Country Link
US (1) US4940559A (de)
EP (1) EP0346641B1 (de)
DE (2) DE3819913A1 (de)
ES (1) ES2058384T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9104410A (pt) * 1990-02-05 1992-04-21 Rhodia Processo e dispositivo para fiacao em alta velocidade de um conjunto de filamentos termoplasticos,e monofilamentos produzidos a partir dos mesmos
CA2071083A1 (en) * 1991-06-14 1992-12-15 Matthew E. Hain Dynamic treatment of suture strand
US5287634A (en) * 1992-02-07 1994-02-22 United States Surgical Corporation Removal of vaporizable components from polymeric products
DE19631069A1 (de) * 1996-08-01 1998-02-05 Zimmer Ag POY-Polyesterfaser für Strecktexturierung und Verfahren zu deren Herstellung
US5993712A (en) * 1997-02-25 1999-11-30 Lurgi Zimmer Aktiengesellschaft Process for the processing of polymer mixtures into filaments
US5840233A (en) 1997-09-16 1998-11-24 Optimer, Inc. Process of making melt-spun elastomeric fibers
DE19841375A1 (de) 1998-09-10 2000-03-16 Lurgi Zimmer Ag Co-Polyesterfaser
US6942106B1 (en) 2000-05-11 2005-09-13 Ahmad Omar Wound polypropylene yarn filter cartridge and method for making same
DE10063286A1 (de) * 2000-12-19 2002-06-20 Zimmer Ag Verfahren zum Spinnen und Aufspulen von PET-Filamenten
DE102005035767A1 (de) * 2005-07-29 2007-02-01 Deutsche Institute für Textil- und Faserforschung Stuttgart Polyester von Terephthalsäure, ein Verfahren zu deren Herstellung und deren Verwendung
CN101680133B (zh) * 2007-05-10 2012-05-02 可隆株式会社 合股细丝的方法及采用该方法制造的细丝束
CN118756361B (zh) * 2024-08-14 2026-04-14 宜宾全联新材料科技有限公司 一种纺丝成卷生产系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078605A (en) * 1980-06-27 1982-01-13 Toray Industries Polyester fiber and process for producing same
EP0124454A1 (de) * 1983-04-29 1984-11-07 Rhone-Poulenc Fibres Verfahren zur Verbesserung der Strukturgleichmässigkeit von Fasern aus thermoplastischen Polymeren
DE3346677A1 (de) * 1983-12-23 1985-07-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur herstellung eines multifilen chemiefadens
EP0224306A2 (de) * 1985-11-25 1987-06-03 Rhône-Poulenc Viscosuisse SA Verfahren und Vorrichtung zum Spinnstrecken von Polyesterfäden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772872A (en) * 1973-03-27 1973-11-20 Du Pont Polyester yarn for draw-texturing process
JPS5115014A (en) * 1974-07-23 1976-02-06 Toray Industries Boshihikitorihoho
GB2098536B (en) * 1981-05-18 1984-10-10 Davy Mckee Ag High speed spin-drawn fibres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078605A (en) * 1980-06-27 1982-01-13 Toray Industries Polyester fiber and process for producing same
EP0124454A1 (de) * 1983-04-29 1984-11-07 Rhone-Poulenc Fibres Verfahren zur Verbesserung der Strukturgleichmässigkeit von Fasern aus thermoplastischen Polymeren
DE3346677A1 (de) * 1983-12-23 1985-07-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur herstellung eines multifilen chemiefadens
EP0224306A2 (de) * 1985-11-25 1987-06-03 Rhône-Poulenc Viscosuisse SA Verfahren und Vorrichtung zum Spinnstrecken von Polyesterfäden

Also Published As

Publication number Publication date
DE3819913A1 (de) 1989-12-21
EP0346641A2 (de) 1989-12-20
ES2058384T3 (es) 1994-11-01
DE58908222D1 (de) 1994-09-29
US4940559A (en) 1990-07-10
EP0346641B1 (de) 1994-08-24

Similar Documents

Publication Publication Date Title
EP0346641A3 (de) Verfahren zur Herstellung gleichmässiger POY-Filamente
US4035879A (en) Apparatus for producing texturized yarns
US3714686A (en) Process and apparatus for texturing filaments
US3287888A (en) Apparatus for the treatment of synthetic filaments
US4217321A (en) Method for making bicomponent polyester yarns at high spinning rates
US4042662A (en) Continuous melt spinning and drawing of nylon 6 yarn, while reducing the liveliness of the yarn
US2859472A (en) Apparatus for reducing shrinkage and creep of thermoplastic yarns
GB984922A (en) Improvements in or relating to drawing and crimping synthetic polymer filaments
GB777625A (en) Process for the manufacture of improved yarns
US3421194A (en) Process for treating a filamentary strand
US5266254A (en) Process for the high-speed spinning of monofilaments
GB1422536A (en) Unstretched polyethylene terephthalate yarn in continuous stretching and false twist texturizing processes
US3493646A (en) Drawing and heat relaxing nylon yarn
US3703075A (en) Method of making a yarn containing loops
US3826075A (en) Process for producing a bulky yarn
US3861129A (en) Production of texturised yarn
US3088792A (en) Thermoplastic yarns
ES456728A1 (es) Procedimiento para la obtencion continua de hilos de fila- mentos.
EP0067387B1 (de) Verfahren zur Herstellung eines texturierten Multifilament-Garnes
US3955351A (en) Production of bulked yarns
SU1707092A1 (ru) Способ многостадийного выт гивани синтетической нити
KR950000717B1 (ko) 폴리에스테르섬유의 제조방법
ES456729A1 (es) Procedimiento para la obtencion de hilos texturizados.
JPS61160436A (ja) 延伸仮撚加工法
KR940011306B1 (ko) 폴리에스테르 이수축혼섬사의 제조방법

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR GB IT LI NL

RHK1 Main classification (correction)

Ipc: D01F 6/62

17P Request for examination filed

Effective date: 19910204

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZIMMER AKTIENGESELLSCHAFT

17Q First examination report despatched

Effective date: 19931018

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB IT LI NL

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940825

REF Corresponds to:

Ref document number: 58908222

Country of ref document: DE

Date of ref document: 19940929

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2058384

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19950417

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19950419

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19950510

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19950518

Year of fee payment: 7

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19950531

Year of fee payment: 7

Ref country code: FR

Payment date: 19950531

Year of fee payment: 7

26 Opposition filed

Opponent name: HOECHST TREVIRA GMBH & CO KG

Effective date: 19950523

NLR1 Nl: opposition has been filed with the epo

Opponent name: HOECHST TREVIRA GMBH & CO KG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19960519

RDAH Patent revoked

Free format text: ORIGINAL CODE: EPIDOS REVO

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960519

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19961201

27W Patent revoked

Effective date: 19961026

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST