ATE98306T1 - METHOD AND DEVICE FOR THE MANUFACTURE OF FLAT YARN FROM THERMOPLASTIC PLASTIC FIADES, ESPECIALLY POLYESTER FLAT YARN. - Google Patents
METHOD AND DEVICE FOR THE MANUFACTURE OF FLAT YARN FROM THERMOPLASTIC PLASTIC FIADES, ESPECIALLY POLYESTER FLAT YARN.Info
- Publication number
- ATE98306T1 ATE98306T1 AT90102864T AT90102864T ATE98306T1 AT E98306 T1 ATE98306 T1 AT E98306T1 AT 90102864 T AT90102864 T AT 90102864T AT 90102864 T AT90102864 T AT 90102864T AT E98306 T1 ATE98306 T1 AT E98306T1
- Authority
- AT
- Austria
- Prior art keywords
- flat yarn
- fiades
- manufacture
- thermoplastic plastic
- especially polyester
- Prior art date
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Abstract
The process concerns the fabrication of a smooth polyester yarn whereby the polyester yarn is cold-drawn between a pair of feed rollers and a take-up unit in a draw ratio of from 1.15 : 1 to 2.3 : 1 and heat set on the take-up unit. This is a simple and inexpensive way of combining single-stage cold-drawing with simultaneous heat-setting.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3917338A DE3917338A1 (en) | 1989-05-27 | 1989-05-27 | METHOD AND DEVICE FOR PRODUCING SMOOTH YARN FROM THERMOPLASTIC ARTIFASTS, PARTICULARLY SMOOTH POLYESTER YARN |
EP90102864A EP0400268B1 (en) | 1989-05-27 | 1990-02-14 | Process and apparatus for the fabrication of non-textured yarn from thermoplastic filaments, especially polyester yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE98306T1 true ATE98306T1 (en) | 1993-12-15 |
Family
ID=6381543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90102864T ATE98306T1 (en) | 1989-05-27 | 1990-02-14 | METHOD AND DEVICE FOR THE MANUFACTURE OF FLAT YARN FROM THERMOPLASTIC PLASTIC FIADES, ESPECIALLY POLYESTER FLAT YARN. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0400268B1 (en) |
AT (1) | ATE98306T1 (en) |
DE (2) | DE3917338A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0613505A1 (en) * | 1991-11-18 | 1994-09-07 | E.I. Du Pont De Nemours And Company | Improvements in polyester filaments, yarns and tows |
DE4215015A1 (en) * | 1992-05-12 | 1993-11-18 | Amann & Soehne | Stretching process |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE518696A (en) * | 1952-03-26 | |||
CH473250A (en) * | 1968-10-24 | 1969-05-31 | Rieter Ag Maschf | Suction device for stretch rolls |
NL7202314A (en) * | 1971-03-19 | 1972-09-21 | ||
GB1410325A (en) * | 1971-09-22 | 1975-10-15 | Heathcoat & Co Ltd | Process and apparatus for production of elastomeric filaments |
JPS5947726B2 (en) * | 1977-05-16 | 1984-11-21 | 帝人株式会社 | Polyester fiber manufacturing method |
AR226929A1 (en) * | 1980-11-24 | 1982-08-31 | Inventa Ag | A SINGLE STAGE MANUFACTURING PROCEDURE OF FULLY STRETCHED TEXTILE MULTIFILAMENTS |
EP0224306B1 (en) * | 1985-11-25 | 1990-10-31 | Rhône-Poulenc Viscosuisse SA | Process and apparatus for spin-stretching polyester fibers |
EP0282660B1 (en) * | 1987-03-17 | 1991-06-05 | Unitika Ltd. | Polyester fiber and process for producing the same |
BR8807246A (en) * | 1987-10-13 | 1989-10-31 | Rhodia | PROCESS OF OBTAINING A FLAT POLYESTER YARN AND POLYESTER YARN OBTAINED BY THIS PROCESS |
US4906519A (en) * | 1988-06-06 | 1990-03-06 | Basf Corporation | Variable denier filaments and method of producing same |
-
1989
- 1989-05-27 DE DE3917338A patent/DE3917338A1/en active Granted
-
1990
- 1990-02-14 EP EP90102864A patent/EP0400268B1/en not_active Revoked
- 1990-02-14 AT AT90102864T patent/ATE98306T1/en not_active IP Right Cessation
- 1990-02-14 DE DE90102864T patent/DE59003757D1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
DE3917338C2 (en) | 1993-06-17 |
DE3917338A1 (en) | 1990-11-29 |
DE59003757D1 (en) | 1994-01-20 |
EP0400268B1 (en) | 1993-12-08 |
EP0400268A2 (en) | 1990-12-05 |
EP0400268A3 (en) | 1991-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee |