FR2379626A2 - Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing - Google Patents

Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing

Info

Publication number
FR2379626A2
FR2379626A2 FR7703552A FR7703552A FR2379626A2 FR 2379626 A2 FR2379626 A2 FR 2379626A2 FR 7703552 A FR7703552 A FR 7703552A FR 7703552 A FR7703552 A FR 7703552A FR 2379626 A2 FR2379626 A2 FR 2379626A2
Authority
FR
France
Prior art keywords
texturising
false
twisting
fluid jet
continuous filaments
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.)
Pending
Application number
FR7703552A
Other languages
French (fr)
Inventor
Dupeuble Jean-Claude
Brun Jacques
Beau Patrick
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.)
Asa SA
Original Assignee
Asa 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 Asa SA filed Critical Asa SA
Priority to FR7703552A priority Critical patent/FR2379626A2/en
Publication of FR2379626A2 publication Critical patent/FR2379626A2/en
Pending 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • 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

Abstract

Process for texturising continuous filaments uses a pressurised fluid jet to form a turbulent zone, followed by a heat treatment as described in the parent patent. In this addn., the yarn fed to the turbulent zone has been previously texturised by false-twisting. The false-twist process and the treatment in the turbulent zone are carried out together as continuous processes. The combination of the processes described provides a yarn of improved handle, and the shrinkage potential is reduced, as also is the torque effect. The yarns are easy to unwind.
FR7703552A 1977-02-08 1977-02-08 Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing Pending FR2379626A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703552A FR2379626A2 (en) 1977-02-08 1977-02-08 Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703552A FR2379626A2 (en) 1977-02-08 1977-02-08 Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing

Publications (1)

Publication Number Publication Date
FR2379626A2 true FR2379626A2 (en) 1978-09-01

Family

ID=9186478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703552A Pending FR2379626A2 (en) 1977-02-08 1977-02-08 Texturising continuous filaments - combines fluid jet texturising with false-twisting and opt. drawing

Country Status (1)

Country Link
FR (1) FR2379626A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352571A2 (en) * 1988-07-27 1990-01-31 OFFICINE MECCANICHE RIVA S.r.l. A texturizing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352571A2 (en) * 1988-07-27 1990-01-31 OFFICINE MECCANICHE RIVA S.r.l. A texturizing machine
EP0352571A3 (en) * 1988-07-27 1991-04-24 OFFICINE MECCANICHE RIVA S.r.l. A texturizing machine

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