ES433393A1 - Procedure for the production of voluminous or texturized polyester threads. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the production of voluminous or texturized polyester threads. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES433393A1 ES433393A1 ES74433393A ES433393A ES433393A1 ES 433393 A1 ES433393 A1 ES 433393A1 ES 74433393 A ES74433393 A ES 74433393A ES 433393 A ES433393 A ES 433393A ES 433393 A1 ES433393 A1 ES 433393A1
- Authority
- ES
- Spain
- Prior art keywords
- yarn
- voluminous
- translation
- production
- machine
- 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
Links
Classifications
-
- 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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
-
- 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
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01D7/00—Collecting the newly-spun products
-
- 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)
- Polyesters Or Polycarbonates (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Knitting Of Fabric (AREA)
Abstract
Process for the production of voluminous or textured polyester yarns, characterized in that it comprises producing a polyester yarn by spinning by extrusion and continuous drawing by collecting the yarn at a linear speed higher than 04,700 m/min, the yarn thus obtained having a crystallinity greater than 30% but less than 60%, and a residual draft not greater than 1.2, and subjecting said yarn to a false twist and fixation treatment, in which the yarn is not subjected to any action involving a subsequent draft effect that can be noticed. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3227073A IT1007563B (en) | 1973-12-27 | 1973-12-27 | POLYESTER YARN OBTAINED BY SPINNING WITH VERY HIGH SPEED COLLECTION PROCESS FOR THE TEXTURIZATION OF THE SAME AND RELATIVE YARN OBTAINED |
Publications (1)
Publication Number | Publication Date |
---|---|
ES433393A1 true ES433393A1 (en) | 1976-11-16 |
Family
ID=11235079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES74433393A Expired ES433393A1 (en) | 1973-12-27 | 1974-12-27 | Procedure for the production of voluminous or texturized polyester threads. (Machine-translation by Google Translate, not legally binding) |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5095518A (en) |
AR (1) | AR207767A1 (en) |
BE (1) | BE823552A (en) |
BR (1) | BR7410893D0 (en) |
DE (1) | DE2461519A1 (en) |
ES (1) | ES433393A1 (en) |
FR (1) | FR2256267B1 (en) |
GB (1) | GB1497664A (en) |
IE (1) | IE40472B1 (en) |
IT (1) | IT1007563B (en) |
NL (1) | NL7416626A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4128989A (en) * | 1977-04-04 | 1978-12-12 | Monsanto Company | Deep-dyeing polyester spinning process |
US4869958A (en) * | 1987-03-17 | 1989-09-26 | Unitika Ltd. | Polyester fiber and process for producing the same |
-
1973
- 1973-12-27 IT IT3227073A patent/IT1007563B/en active
-
1974
- 1974-01-01 AR AR25707174A patent/AR207767A1/en active
- 1974-12-17 IE IE259374A patent/IE40472B1/en unknown
- 1974-12-19 BE BE151674A patent/BE823552A/en unknown
- 1974-12-20 NL NL7416626A patent/NL7416626A/en not_active Application Discontinuation
- 1974-12-24 GB GB5577274A patent/GB1497664A/en not_active Expired
- 1974-12-26 JP JP14850374A patent/JPS5095518A/ja active Pending
- 1974-12-27 DE DE19742461519 patent/DE2461519A1/en not_active Ceased
- 1974-12-27 ES ES74433393A patent/ES433393A1/en not_active Expired
- 1974-12-27 FR FR7442959A patent/FR2256267B1/fr not_active Expired
- 1974-12-27 BR BR1089374A patent/BR7410893D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2256267A1 (en) | 1975-07-25 |
FR2256267B1 (en) | 1978-12-08 |
IE40472B1 (en) | 1979-06-06 |
JPS5095518A (en) | 1975-07-30 |
NL7416626A (en) | 1975-07-01 |
GB1497664A (en) | 1978-01-12 |
BE823552A (en) | 1975-04-16 |
AR207767A1 (en) | 1976-10-29 |
IE40472L (en) | 1975-06-27 |
BR7410893D0 (en) | 1975-09-02 |
IT1007563B (en) | 1976-10-30 |
DE2461519A1 (en) | 1975-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19840613 |