GB1253629A - Polyester textile materials and their production - Google Patents

Polyester textile materials and their production

Info

Publication number
GB1253629A
GB1253629A GB27885/69A GB2788569A GB1253629A GB 1253629 A GB1253629 A GB 1253629A GB 27885/69 A GB27885/69 A GB 27885/69A GB 2788569 A GB2788569 A GB 2788569A GB 1253629 A GB1253629 A GB 1253629A
Authority
GB
United Kingdom
Prior art keywords
yarn
zones
twisting
setting
untwisting
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
Application number
GB27885/69A
Other languages
English (en)
Inventor
Michel Buzano
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB1253629A publication Critical patent/GB1253629A/en
Expired legal-status Critical Current

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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D02G1/205—After-treatments for fixing crimp or curl
    • 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
    • D02J1/223—Stretching in a liquid bath
    • 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
    • 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
    • D02J1/229—Relaxing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB27885/69A 1968-06-06 1969-06-02 Polyester textile materials and their production Expired GB1253629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69050070 1968-06-06

Publications (1)

Publication Number Publication Date
GB1253629A true GB1253629A (en) 1971-11-17

Family

ID=9695397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27885/69A Expired GB1253629A (en) 1968-06-06 1969-06-02 Polyester textile materials and their production

Country Status (8)

Country Link
US (1) US3630013A (OSRAM)
BE (1) BE734127A (OSRAM)
BR (1) BR6909302D0 (OSRAM)
DE (1) DE1928810A1 (OSRAM)
FR (1) FR1587619A (OSRAM)
GB (1) GB1253629A (OSRAM)
LU (1) LU58808A1 (OSRAM)
NL (1) NL6908199A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169536A5 (OSRAM) * 1972-01-28 1973-09-07 Chavanoz Sa

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA682717A (en) * 1964-03-24 S. Adams Dustin Polymer filament with alternating clear and opaque sections
US2296394A (en) * 1940-11-22 1942-09-22 Du Pont Manufacture of novelty artificial yarn
BE547807A (OSRAM) * 1955-05-13
NL300908A (OSRAM) * 1962-11-23
NL123771C (OSRAM) * 1963-11-12
US3439489A (en) * 1966-07-07 1969-04-22 Monsanto Co Novelty nub yarns

Also Published As

Publication number Publication date
BR6909302D0 (pt) 1973-01-02
FR1587619A (OSRAM) 1970-03-27
BE734127A (OSRAM) 1969-12-05
NL6908199A (OSRAM) 1969-12-09
DE1928810A1 (de) 1969-12-11
US3630013A (en) 1971-12-28
LU58808A1 (OSRAM) 1970-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees