GB1415966A - Crimped polyester fibres - Google Patents
Crimped polyester fibresInfo
- Publication number
- GB1415966A GB1415966A GB5132373A GB5132373A GB1415966A GB 1415966 A GB1415966 A GB 1415966A GB 5132373 A GB5132373 A GB 5132373A GB 5132373 A GB5132373 A GB 5132373A GB 1415966 A GB1415966 A GB 1415966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- heat
- temperature
- polyester fibres
- crimped polyester
- 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
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Abstract
1415966 Crimped polyester fibres TEIJIN Ltd 5 Nov 1973 [6 Nov 1972] 51323/73 Heading B5B Crimped polyester fibres are made by (1) drawing an undrawn tow of an ethylene terephthalate containing at least 85 mole per cent ethylene terephthalate units to 1À15-1À45 times the natural draw ratio (2) heat treating the drawn tow under tension at temperature T 1 (‹C) (3) feeding the heat-treated tow into a stuffer crimper to crimp the tow at a temperature of 80-130‹ C. and (4) heat-treating the crimped tow at a temperature T 2 (‹C) while allowing free shrinkiage of the tow and maintaining the packing density of the tow at at least 200 kg./m.<SP>3</SP>, T 1 and T 2 satisfying the relations T 1 is preferably > 180‹ C. and the tow has a total denier of 50,000-4,000,000. In step (1) drawing is effected at 60-100‹ C. in a steam or water bath or in one stage in water at 60-80‹ C. then in a second stage in water or steam at 80-100‹ C. optionally with the heat treatment step (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47110228A JPS526368B2 (en) | 1972-11-06 | 1972-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1415966A true GB1415966A (en) | 1975-12-03 |
Family
ID=14530325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5132373A Expired GB1415966A (en) | 1972-11-06 | 1973-11-05 | Crimped polyester fibres |
Country Status (11)
Country | Link |
---|---|
US (1) | US3892021A (en) |
JP (1) | JPS526368B2 (en) |
BR (1) | BR7308648D0 (en) |
CS (1) | CS202028B2 (en) |
DE (1) | DE2355140A1 (en) |
FR (1) | FR2205589B1 (en) |
GB (1) | GB1415966A (en) |
IT (1) | IT1003171B (en) |
NL (1) | NL7315185A (en) |
PH (1) | PH10107A (en) |
RO (1) | RO71188A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123348A (en) * | 1974-08-15 | 1976-02-24 | Toyo Boseki | Horiesuterusenitono kenshukukakoho |
JPS5545443A (en) * | 1978-09-28 | 1980-03-31 | Toray Industries | Polyester fiber staple for mattress |
DE3166259D1 (en) * | 1980-04-02 | 1984-10-31 | Teijin Ltd | A process for manufacturing a bulky flat yarn |
US4359557A (en) * | 1980-09-11 | 1982-11-16 | Eastman Kodak Company | Process for producing low pilling textile fiber and product of the process |
JPS6099027A (en) * | 1983-10-31 | 1985-06-01 | 帝人株式会社 | Polyester crimped fiber and its production |
JPS62197698U (en) * | 1986-06-06 | 1987-12-16 | ||
JPS63148643U (en) * | 1987-03-18 | 1988-09-30 | ||
JP2581727B2 (en) * | 1988-01-22 | 1997-02-12 | 帝人株式会社 | Method of crimping high modulus fiber |
JP2505089B2 (en) * | 1992-02-20 | 1996-06-05 | 勝美 池田 | Fastening member, fastening machine element set, method of joining fastening machine elements |
US5759926A (en) * | 1995-06-07 | 1998-06-02 | Kimberly-Clark Worldwide, Inc. | Fine denier fibers and fabrics made therefrom |
EP1314808B1 (en) | 1995-11-30 | 2006-01-04 | Kimberly-Clark Worldwide, Inc. | Superfine microfiber nonwoven web |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499953A (en) * | 1966-04-05 | 1970-03-10 | Techniservice Corp | Strand treatment |
US3491420A (en) * | 1967-10-17 | 1970-01-27 | Techniservice Corp | Strand crimping |
US3553803A (en) * | 1969-01-03 | 1971-01-12 | Schwarza Chemiefaser | Process and device for crimping and heat-setting of yarns made from synthetic linear high polymers |
CH679571A4 (en) * | 1970-05-07 | 1973-12-28 | ||
US3667094A (en) * | 1970-05-27 | 1972-06-06 | Polymer Processing Res Inst | Method for heat-setting of crimps of artificial filament tows |
US3719976A (en) * | 1971-05-04 | 1973-03-13 | Teijin Ltd | Process for producing crimped polyester filaments |
-
1972
- 1972-11-06 JP JP47110228A patent/JPS526368B2/ja not_active Expired
-
1973
- 1973-10-31 US US411385A patent/US3892021A/en not_active Expired - Lifetime
- 1973-11-05 DE DE19732355140 patent/DE2355140A1/en active Pending
- 1973-11-05 GB GB5132373A patent/GB1415966A/en not_active Expired
- 1973-11-05 RO RO7376539A patent/RO71188A/en unknown
- 1973-11-06 BR BR8648/73A patent/BR7308648D0/en unknown
- 1973-11-06 FR FR7339331A patent/FR2205589B1/fr not_active Expired
- 1973-11-06 IT IT30978/73A patent/IT1003171B/en active
- 1973-11-06 NL NL7315185A patent/NL7315185A/xx unknown
- 1973-11-06 CS CS785452A patent/CS202028B2/en unknown
- 1973-11-06 PH PH15189A patent/PH10107A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4968012A (en) | 1974-07-02 |
DE2355140A1 (en) | 1974-05-16 |
FR2205589B1 (en) | 1976-10-01 |
IT1003171B (en) | 1976-06-10 |
PH10107A (en) | 1976-08-26 |
RO71188A (en) | 1982-05-10 |
JPS526368B2 (en) | 1977-02-22 |
US3892021A (en) | 1975-07-01 |
NL7315185A (en) | 1974-05-08 |
FR2205589A1 (en) | 1974-05-31 |
CS202028B2 (en) | 1980-12-31 |
BR7308648D0 (en) | 1974-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1415966A (en) | Crimped polyester fibres | |
GB1333679A (en) | False twist-crimped yarn | |
GB1503924A (en) | False twisting yarn | |
ES463645A1 (en) | Process for the production of textured filament yarns with the appearance of staple fibre yarns | |
GB1276442A (en) | Improved self-crimping polyester composite filaments | |
GB1271848A (en) | Polyester composite filament yarn having stable crimps | |
JPS57171717A (en) | Polyester filament uneven yarn and its production | |
JPS5352723A (en) | Crimping process by false-twisting | |
ES401361A1 (en) | Apparatus and process for producing torque controlled voluminous set yarn and yarn and fabric produced thereby | |
JPS5427020A (en) | Production of extremely fine split textured yarn | |
ES8403538A1 (en) | Polyester yarn. | |
GB1184735A (en) | High Bulk and Crimped Fibrous Material | |
GB1305503A (en) | ||
JPS5358029A (en) | Production of textured fluffy filament yarns | |
GB1386414A (en) | Process for producing false twist crimped polyester yarn | |
ES465374A1 (en) | Process for the texturization of polycapronamide fibres and texturized polycapronamide fibres obtained according to the process | |
JPS5398419A (en) | False-twist texturing of polyester fibers | |
GB1325046A (en) | Process for the production of moderately elastic crimp yarns | |
JPS55148213A (en) | Production of special polyester filament yarn | |
JPS5345418A (en) | False-twisting process | |
JPS5423714A (en) | Production of crimped yarn | |
KR920012566A (en) | Zen dye yarn with high crimp characteristics | |
JPS5482430A (en) | Production of polyester fancy yarns | |
JPS5493120A (en) | Production of crimped yarn of self-stretching polyester | |
ES433393A1 (en) | Procedure for the production of voluminous or texturized polyester threads. (Machine-translation by Google Translate, not legally binding) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931104 |