ES2097915T3 - Procedimiento para la produccion de hilos uniformes mediante reduccion del deslizamiento inducido por tension. - Google Patents

Procedimiento para la produccion de hilos uniformes mediante reduccion del deslizamiento inducido por tension.

Info

Publication number
ES2097915T3
ES2097915T3 ES92913532T ES92913532T ES2097915T3 ES 2097915 T3 ES2097915 T3 ES 2097915T3 ES 92913532 T ES92913532 T ES 92913532T ES 92913532 T ES92913532 T ES 92913532T ES 2097915 T3 ES2097915 T3 ES 2097915T3
Authority
ES
Spain
Prior art keywords
production
layers
rollers
procedure
sliding
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 - Lifetime
Application number
ES92913532T
Other languages
English (en)
Inventor
Ralph Walter Nugent
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2097915T3 publication Critical patent/ES2097915T3/es
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
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

EN LOS PROCESOS DE LA PRODUCCION DE HILOS DE POLIMERO TERMOPLASTICO, UN PROCESO PARA CONTROLAR EL DESLIZADO DEL HILO EN RODILLOS A TRAVES DE LOS CUALES HAY UN CAMBIO DE TENSION. EL HILO AVANZA A LO LARGO DE PARES DE RODILLOS CON EL HILO QUE CONTACTA LOS RODILLOS EN CAPAS SUCESIVAS. AL MENOS UNO DE LOS RODILLOS ES MOTRIZ Y TIENE UN DIAMETRO DE CAMBIO CUANDO EL HILO AVANZA ENTRE AL MENOS DOS DE LAS CAPAS SUCESIVAS. LAS CAPAS CONTACTAN LAS AREAS DE CONTACTO EN LA SUPERFICIE DEL RODILLO MOTRIZ PARA CADA UNA DEFINIR UN ANGULO DE CAPA TOTAL PARA LA CAPA. EL NUMERO CAPAS ES SELECCIONADO Y EL DIAMETRO DEL RODILLO MOTRIZ EN LAS AREAS DE CONTACTO ES SELECCIONADO PARA INCREMENTAR O DISMINUIR LA TENSION MIENTRAS SE PREVIENE UN ANGULO DE CAPA EN EL DESLIZAMIENTO PARA CUALQUIERA DE LAS CAPAS DE LAS QUE SON MAS GRANDES QUE EL 90% DEL ANGULO DE CAPA TOTAL PARA LA CAPA.
ES92913532T 1990-12-18 1992-06-09 Procedimiento para la produccion de hilos uniformes mediante reduccion del deslizamiento inducido por tension. Expired - Lifetime ES2097915T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/629,756 US5136763A (en) 1990-12-18 1990-12-18 Process for the production of uniform yarns via reduced tension-induced slippage
PCT/US1992/004643 WO1993025734A1 (en) 1990-12-18 1992-06-09 Process for the production of uniform yarns via reduced tension-induced slippage

Publications (1)

Publication Number Publication Date
ES2097915T3 true ES2097915T3 (es) 1997-04-16

Family

ID=24524359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92913532T Expired - Lifetime ES2097915T3 (es) 1990-12-18 1992-06-09 Procedimiento para la produccion de hilos uniformes mediante reduccion del deslizamiento inducido por tension.

Country Status (7)

Country Link
US (1) US5136763A (es)
EP (1) EP0644957B1 (es)
AU (1) AU669115B2 (es)
BR (1) BR9207146A (es)
DE (1) DE69217394T2 (es)
ES (1) ES2097915T3 (es)
WO (1) WO1993025734A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136763A (en) * 1990-12-18 1992-08-11 E. I. Du Pont De Nemours And Company Process for the production of uniform yarns via reduced tension-induced slippage
DE4215015A1 (de) * 1992-05-12 1993-11-18 Amann & Soehne Verfahren zum Verstrecken
US6375882B1 (en) * 1996-11-27 2002-04-23 E. I. Du Pont De Nemours And Company Spinning machine and conversion process
GB2319745B (en) * 1996-11-27 2001-01-10 Du Pont Spinning machine and conversion process
CH692704A5 (de) * 1997-10-08 2002-09-30 Rieter Ag Maschf Spinnstreckspul-Maschine.
DE19909073B4 (de) * 1998-03-05 2008-03-13 Oerlikon Textile Gmbh & Co. Kg Vorrichtung und Verfahren zum Verstrecken eines synthetischen Fadens
DE19847744B4 (de) * 1998-10-16 2004-04-22 Leuze Textil Gmbh + Co Verfahren zur Herstellung von Coregarnen und/oder Fäden aus derartigen Garnen sowie Vorrichtung zur Durchführung des Verfahrens
DE10343462A1 (de) * 2002-10-11 2004-04-22 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Spinnen und Aufwickeln synthetischer multifiler Fäden
FR2871454B1 (fr) * 2004-06-09 2006-10-06 Rieter Textile Machinery Fr Dispositif de mise en tension d'une matiere filiforme notamment d'un fil textile
EP1961686B1 (en) * 2007-02-20 2016-09-14 Iro Ab Yarn tension monitoring and setting system
WO2020041838A1 (en) * 2018-08-31 2020-03-05 The University Of Sydney Fibre forming process

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628569C (de) * 1932-05-31 1936-04-07 Steckborn Kunstseide A G Vorrichtung zur Herstellung von Viscosekunstseide unter Streckung
GB509854A (en) * 1939-02-24 1939-07-24 Lustrafil Ltd Improvements in or relating to the treatment of filaments, threads or yarns
US2289232A (en) * 1939-07-14 1942-07-07 Du Pont Method and apparatus for producing filamentary structures
US2413073A (en) * 1945-07-26 1946-12-24 Du Pont Stretching rolls
US2728973A (en) * 1950-08-11 1956-01-03 Inventa Ag Device for stretching synthetic silk
BE514447A (es) * 1951-09-27
US2736944A (en) * 1953-09-02 1956-03-06 John Bright & Brothers Ltd Means for stretching cords, yarns and the like
FR1236259A (fr) * 1959-09-17 1960-07-15 Toyo Koatsu Ind Inc Procédé de réglage du point d'étirage de fibres synthétiques
GB934383A (en) * 1961-04-18 1963-08-21 Ici Ltd Textile drawing and drafting machines
GB907904A (en) * 1961-04-20 1962-10-10 Whitin Machine Works Apparatus for stretching yarn
DE1435467A1 (de) * 1964-12-31 1968-11-21 Hoechst Ag Verfahren zum Verstrecken von Faeden aus synthetischen,linearen Polyestern
US3452130A (en) * 1967-02-02 1969-06-24 Du Pont Jet initiated drawing process
NL164909C (nl) * 1968-10-08 1981-02-16 Algemene Kunstzijde Unie Nv Werkwijze en inrichting voor het in ten minste twee trappen strekken van een thermoplastisch produkt en het volgens de werkwijze vervaardigde produkt.
NL7000713A (es) * 1969-12-04 1971-06-08
US4042662A (en) * 1970-05-13 1977-08-16 Akzona Incorporated Continuous melt spinning and drawing of nylon 6 yarn, while reducing the liveliness of the yarn
GB1305758A (es) * 1970-09-03 1973-02-07
US3978192A (en) * 1971-09-23 1976-08-31 Sussman Martin V Method of drawing fibers using a microterraced drawing surface
US3892020A (en) * 1973-12-14 1975-07-01 Du Pont Preparing a textured yarn package, for dyeing
JPS548767B2 (es) * 1974-05-08 1979-04-18
JPS5947726B2 (ja) * 1977-05-16 1984-11-21 帝人株式会社 ポリエステル繊維の製造法
JPS6065142A (ja) * 1983-09-14 1985-04-13 村田機械株式会社 テクスチカ−ドカ−ン製造装置におけるドロ−ロ−ラ装置
US4778118A (en) * 1987-08-10 1988-10-18 Belmont Textile Machinery Co., Inc. Yarn tension control apparatus and method
US4891872A (en) * 1988-05-09 1990-01-09 Sussman Martin V Apparatus for incrementally drawing fibers
US5136763A (en) * 1990-12-18 1992-08-11 E. I. Du Pont De Nemours And Company Process for the production of uniform yarns via reduced tension-induced slippage

Also Published As

Publication number Publication date
EP0644957B1 (en) 1997-02-05
AU669115B2 (en) 1996-05-30
AU2187392A (en) 1994-01-04
DE69217394T2 (de) 1997-07-10
DE69217394D1 (de) 1997-03-20
WO1993025734A1 (en) 1993-12-23
BR9207146A (pt) 1995-09-12
US5136763A (en) 1992-08-11
EP0644957A1 (en) 1995-03-29

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