EP0295601A3 - Method for making a yarn, and yarn having a sheath-core-structure - Google Patents

Method for making a yarn, and yarn having a sheath-core-structure Download PDF

Info

Publication number
EP0295601A3
EP0295601A3 EP19880109358 EP88109358A EP0295601A3 EP 0295601 A3 EP0295601 A3 EP 0295601A3 EP 19880109358 EP19880109358 EP 19880109358 EP 88109358 A EP88109358 A EP 88109358A EP 0295601 A3 EP0295601 A3 EP 0295601A3
Authority
EP
European Patent Office
Prior art keywords
pin
yarn
speed
multifilament yarn
delivery system
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
EP19880109358
Other languages
German (de)
French (fr)
Other versions
EP0295601B2 (en
EP0295601A2 (en
EP0295601B1 (en
Inventor
Karl Dipl.- Ing. Greifeneder
Kurt Dipl.- Ing. Truckenmueller
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.)
Amann and Soehne GmbH and Co KG
Original Assignee
Amann and Soehne GmbH and Co KG
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=6329871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0295601(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amann and Soehne GmbH and Co KG filed Critical Amann and Soehne GmbH and Co KG
Publication of EP0295601A2 publication Critical patent/EP0295601A2/en
Publication of EP0295601A3 publication Critical patent/EP0295601A3/en
Application granted granted Critical
Publication of EP0295601B1 publication Critical patent/EP0295601B1/en
Publication of EP0295601B2 publication Critical patent/EP0295601B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/168—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam including drawing or stretching on the same machine

Abstract

A method is described for making a yarn, wherein a synthetic partially oriented multifilament yarn is delivered at a first speed to a pin, guided around the pin for between 270 DEG and 360 DEG , preferably for about 360 DEG , and then taken off at a second speed. This second speed is higher than the first speed. Thereafter the multifilament yarn is wound up. The pin used is an unheated pin having a diameter of less than 10 mm. Immediately after the multifilament yarn has been laid around the pin, the multifilament yarn is heated to a temperature between 100 DEG C and 250 DEG C for from 0.01 s to 10 s. <??>There is also described an apparatus for carrying out the method. This apparatus comprises a first delivery system for hauling off the multifilament yarn, preferably off a package, a pin wrapped by the yarn, a second delivery system for hauling the yarn off the pin, and a winder. The pin is constructed as an unheated pin having a diameter of less than 10 mm. A heater is situated between the pin and the second delivery system. <IMAGE>
EP88109358A 1987-06-15 1988-06-13 Method for making a yarn, and yarn having a sheath-core-structure Expired - Lifetime EP0295601B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720237 1987-06-15
DE19873720237 DE3720237A1 (en) 1987-06-15 1987-06-15 METHOD FOR PRODUCING AIR BLOW TEXTURED SEWING THREAD

Publications (4)

Publication Number Publication Date
EP0295601A2 EP0295601A2 (en) 1988-12-21
EP0295601A3 true EP0295601A3 (en) 1991-04-17
EP0295601B1 EP0295601B1 (en) 1992-01-15
EP0295601B2 EP0295601B2 (en) 1995-07-26

Family

ID=6329871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109358A Expired - Lifetime EP0295601B2 (en) 1987-06-15 1988-06-13 Method for making a yarn, and yarn having a sheath-core-structure

Country Status (10)

Country Link
US (1) US5083419A (en)
EP (1) EP0295601B2 (en)
AT (1) ATE71675T1 (en)
BR (1) BR8802925A (en)
DE (2) DE3720237A1 (en)
ES (1) ES2029699T5 (en)
HK (1) HK54792A (en)
MX (1) MX172928B (en)
SG (1) SG41992G (en)
ZA (1) ZA884233B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816318C1 (en) * 1988-05-13 1989-11-30 Amann & Soehne Gmbh & Co, 7124 Boennigheim, De
DE3844615A1 (en) * 1988-09-17 1990-03-22 Amann & Soehne Yarn, in particular sewing thread
DE3831700A1 (en) * 1988-09-17 1990-03-22 Amann & Soehne METHOD FOR THE PRODUCTION OF A YARN, IN PARTICULAR A SEWING YARN, AND A YARN
DE3834139A1 (en) * 1988-10-07 1990-04-19 Hoechst Ag TWO-COMPONENT LOOP SEWING YARN AND METHOD FOR THE PRODUCTION THEREOF
US5054174A (en) * 1988-12-13 1991-10-08 Barmag Ag Method of producing an air textured yarn
DE4004721C2 (en) * 1988-12-13 2002-09-26 Staehle Gmbh H Process for the production of an air textured thread
EP0415032A3 (en) * 1989-07-10 1991-12-11 Amann & Soehne Gmbh & Co. Sewing thread and process for its manufacture
DE4121638C2 (en) * 1990-08-17 1993-11-04 Amann & Soehne YARN, ESPECIALLY SEWING YARN, AND METHOD FOR PRODUCING SUCH A YARN
DE4215176C3 (en) * 1992-05-08 1996-06-20 Gerd Ebert Sewing thread, hereby sewn fabric and method for producing a splash-proof seam
DE4215015A1 (en) * 1992-05-12 1993-11-18 Amann & Soehne Stretching process
DE4215212A1 (en) * 1992-05-12 1993-11-18 Amann & Soehne Core yarn and process for producing a core yarn
DE4215016A1 (en) * 1992-05-12 1993-11-18 Amann & Soehne High-strength sewing thread and method for producing such a sewing thread
DE59309821D1 (en) * 1992-08-26 1999-11-11 Hoechst Ag Fine tied two-component loop yarns of high strength, process for their production and their use as sewing threads and embroidery threads
DE4424547C2 (en) * 1993-07-15 2001-05-17 Staehle Gmbh H Process for producing a sewing thread and sewing thread
DE59505342D1 (en) * 1994-01-20 1999-04-22 Hoechst Ag Two-component loop yarns, process for their production and their use as sewing threads and embroidery threads
DE4443456A1 (en) * 1994-12-07 1996-07-04 Hoechst Trevira Gmbh & Co Kg Two-component loop yarns made from aramid filaments, process for their production and their use
US5817417A (en) * 1995-01-25 1998-10-06 Rhone-Poulenc Viscosuisse Sa Method for continuous production of polyester weft yarn for tire cord fabric and weft yarn made by same
US6074751A (en) * 1995-09-13 2000-06-13 Toray Industries, Inc. Composite textured yarn, a process for its production, woven or knitted fabrics made thereof, and an apparatus for producing it
DE19627010C1 (en) * 1996-07-04 1997-12-11 Madeira Garnfabrik Rudolf Schm Process for producing a low shrinkage yarn
DE19730977A1 (en) * 1997-07-18 1999-01-21 Guetermann Ag Process for the production of air-textured sewing threads
US20020011018A1 (en) * 2000-07-17 2002-01-31 Healy Francis J. Air-texturized dubbing yarn and method of tying a fishing fly using same
WO2004059051A1 (en) * 2002-12-17 2004-07-15 E.I. Du Pont De Nemours And Company Method for control of yarn processing equipment
DE10301925A1 (en) * 2003-01-17 2004-07-29 Deutsche Institute für Textil- und Faserforschung Production of multi-component, multi-filament thread with varied shrinkage characteristics, processes components separately and continuously then combines them
CN1303266C (en) * 2003-05-08 2007-03-07 中国石化仪征化纤股份有限公司 Manufacture of high tenacity low-stretch polyester filaments
DE102005013186A1 (en) * 2005-03-22 2006-09-28 Invista Technologies S.A.R.L. Sewing thread made of polybutylene terephthalate
WO2012046007A1 (en) 2010-10-07 2012-04-12 Coats Plc Sewing thread and its manufacture
EP2867403A2 (en) * 2012-07-02 2015-05-06 Casar Drahtseilwerk Saar GmbH Device and method for producing a strand or a cable
WO2016096405A1 (en) * 2014-12-18 2016-06-23 Oerlikon Textile Gmbh & Co. Kg Device for texturing synthetic yarn
US11591748B2 (en) 2020-01-14 2023-02-28 Shadow Works, Llc Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694872A (en) * 1965-05-13 1972-10-03 Monsanto Co Apparatus for drawing thermo-plastic filaments in a high temperature gas vortex
US4044089A (en) * 1976-05-13 1977-08-23 E. I. Du Pont De Nemours And Company Process and apparatus for producing thick and thin filaments
WO1988009403A1 (en) * 1987-05-27 1988-12-01 Ackermann-Göggingen Ag Yarn, in particular sewing yarn, and process and device for manufacture thereof
EP0367938A2 (en) * 1988-09-17 1990-05-16 Amann & Söhne GmbH & Co. Method for making a yarn, particularly a sewing yarn, and yarn so obtained

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855749A (en) * 1955-01-07 1958-10-14 American Enka Corp Yarn tensioning
US2942325A (en) * 1957-05-14 1960-06-28 Du Pont Process of treating undrawn polyester yarns and filaments
NL254145A (en) * 1959-07-24
NL271908A (en) * 1960-11-28
BE625320A (en) * 1961-11-24
US3558767A (en) * 1968-11-19 1971-01-26 Du Pont Controlled polyamide filament stretching process
US3665696A (en) * 1970-03-23 1972-05-30 Celanese Corp Yarn packaging
US3724199A (en) * 1970-04-20 1973-04-03 Monsanto Co Process for making continuous filament heather yarn
FR2116668A5 (en) * 1970-12-01 1972-07-21 Rhodiaceta
US3762147A (en) * 1971-07-15 1973-10-02 Rieter Ag Maschf Apparatus of relaxing drawn high-polymeric filament threads
GB2016363B (en) * 1978-03-13 1982-05-26 Toray Industries Bundle of fibrous elements method and apparatus for producing thereof
ZA82486B (en) * 1981-02-04 1982-12-29 Coats Ltd J & P Synthetic yarn and yarn-like structures and a method and apparatus for their production
US4523426A (en) * 1981-11-20 1985-06-18 Collins & Aikman Corp. High temperature resistant sewing thread and method of making
US4615167A (en) * 1985-01-04 1986-10-07 Greenberg Neville G Highly entangled thread development

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694872A (en) * 1965-05-13 1972-10-03 Monsanto Co Apparatus for drawing thermo-plastic filaments in a high temperature gas vortex
US4044089A (en) * 1976-05-13 1977-08-23 E. I. Du Pont De Nemours And Company Process and apparatus for producing thick and thin filaments
WO1988009403A1 (en) * 1987-05-27 1988-12-01 Ackermann-Göggingen Ag Yarn, in particular sewing yarn, and process and device for manufacture thereof
EP0367938A2 (en) * 1988-09-17 1990-05-16 Amann & Söhne GmbH & Co. Method for making a yarn, particularly a sewing yarn, and yarn so obtained

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SIEMENS ZEITSCHRIFT, Band 38, Nr. 6, Juni 1964, Seiten 477-480, Erlangen, DE; E. LIEBLER et al.: "Temperaturregelung an Nylon - Streckmaschinen mit einem einfachen elektronischen Zweipunktregler"; Das ganze Dokument. *

Also Published As

Publication number Publication date
DE3720237C2 (en) 1989-06-29
ATE71675T1 (en) 1992-02-15
BR8802925A (en) 1989-01-03
EP0295601B2 (en) 1995-07-26
US5083419A (en) 1992-01-28
DE3867719D1 (en) 1992-02-27
ES2029699T3 (en) 1992-09-01
ZA884233B (en) 1989-02-22
EP0295601A2 (en) 1988-12-21
DE3720237A1 (en) 1989-01-05
HK54792A (en) 1992-07-30
SG41992G (en) 1992-10-02
ES2029699T5 (en) 1995-12-01
MX172928B (en) 1994-01-24
EP0295601B1 (en) 1992-01-15

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