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
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.
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)
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 |
EP3844539A4 (en) * | 2018-08-31 | 2023-01-18 | The University Of Sydney | PROCESS FOR THE MANUFACTURE OF FIBERS |
Family Cites Families (24)
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 |
-
1990
- 1990-12-18 US US07/629,756 patent/US5136763A/en not_active Expired - Lifetime
-
1992
- 1992-06-09 EP EP92913532A patent/EP0644957B1/en not_active Expired - Lifetime
- 1992-06-09 WO PCT/US1992/004643 patent/WO1993025734A1/en active IP Right Grant
- 1992-06-09 AU AU21873/92A patent/AU669115B2/en not_active Ceased
- 1992-06-09 BR BR9207146A patent/BR9207146A/pt not_active IP Right Cessation
- 1992-06-09 ES ES92913532T patent/ES2097915T3/es not_active Expired - Lifetime
- 1992-06-09 DE DE69217394T patent/DE69217394T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9207146A (pt) | 1995-09-12 |
AU669115B2 (en) | 1996-05-30 |
WO1993025734A1 (en) | 1993-12-23 |
US5136763A (en) | 1992-08-11 |
DE69217394D1 (de) | 1997-03-20 |
EP0644957A1 (en) | 1995-03-29 |
EP0644957B1 (en) | 1997-02-05 |
DE69217394T2 (de) | 1997-07-10 |
AU2187392A (en) | 1994-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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