FR2381119A1 - Procede de realisation d'un fil a ame et enveloppe avec torsion alternativement en s et en z du fil d'enveloppe - Google Patents

Procede de realisation d'un fil a ame et enveloppe avec torsion alternativement en s et en z du fil d'enveloppe

Info

Publication number
FR2381119A1
FR2381119A1 FR7803635A FR7803635A FR2381119A1 FR 2381119 A1 FR2381119 A1 FR 2381119A1 FR 7803635 A FR7803635 A FR 7803635A FR 7803635 A FR7803635 A FR 7803635A FR 2381119 A1 FR2381119 A1 FR 2381119A1
Authority
FR
France
Prior art keywords
core
false
twist
frictional
thread
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.)
Granted
Application number
FR7803635A
Other languages
English (en)
Other versions
FR2381119B3 (fr
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of FR2381119A1 publication Critical patent/FR2381119A1/fr
Application granted granted Critical
Publication of FR2381119B3 publication Critical patent/FR2381119B3/fr
Granted 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)

Abstract

A l'entrée dû fil d'âme 2 dans le groupe de fausse torsion 7, on lui amène latéralement, sous au moins 15 degrés , un fil d'enveloppe 15 avec un excès de fourniture d'au moins 10 % et l'on fait passer les deux fils 2, 15 en commun sur la surface de friction engendrant la fausse torsion et déplacée perpendiculairement à la direction de marche du fil en ayant soin de réduire en même temps à de brefs intervalles le contact de frottement entre le fil 2, 15 et ladite surface à moins de 50 % de sa valeur normale. Application : fils à âme avec enveloppe enroulée alternativement en S et en Z.
FR7803635A 1977-02-17 1978-02-09 Procede de realisation d'un fil a ame et enveloppe avec torsion alternativement en s et en z du fil d'enveloppe Granted FR2381119A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2706718A DE2706718C2 (de) 1977-02-17 1977-02-17 Verfahren zur Herstellung eines Kern- Mantel-Fadens mit abwechselndem S- und Z-Drall des Fadenmantels

Publications (2)

Publication Number Publication Date
FR2381119A1 true FR2381119A1 (fr) 1978-09-15
FR2381119B3 FR2381119B3 (fr) 1980-10-31

Family

ID=6001429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803635A Granted FR2381119A1 (fr) 1977-02-17 1978-02-09 Procede de realisation d'un fil a ame et enveloppe avec torsion alternativement en s et en z du fil d'enveloppe

Country Status (6)

Country Link
AT (1) AT370139B (fr)
CH (1) CH621030GA3 (fr)
DE (1) DE2706718C2 (fr)
DK (1) DK38078A (fr)
ES (2) ES466445A1 (fr)
FR (1) FR2381119A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507634A1 (fr) * 1981-06-12 1982-12-17 Baulip Fil Sarl Procede et appareil pour le filage de fils a ame
EP0070210A1 (fr) * 1981-06-12 1983-01-19 Baulip Fil Sarl Procédé et dispositif de fabrication d'un fil à âme
US4779408A (en) * 1987-06-04 1988-10-25 E. I. Du Pont De Nemours And Company Low-tension quenching of ply twist/heatset yarn
US4870813A (en) * 1987-06-04 1989-10-03 E. I. Du Pont De Nemours And Company Ply-twist heat set carpet yarns

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706718C2 (de) * 1977-02-17 1985-08-14 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung eines Kern- Mantel-Fadens mit abwechselndem S- und Z-Drall des Fadenmantels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908219A1 (de) * 1969-02-19 1970-09-10 Kunstseiden Ag Verfahren zur Herstellung eines wolleaehnlichen Mischfadens
DE2411074A1 (de) * 1974-03-08 1975-09-18 Akzo Gmbh Verfahren und vorrichtung zur herstellung eines abwechselnd dicke und duenne stellen aufweisenden effektgarns
DE2706718C2 (de) * 1977-02-17 1985-08-14 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung eines Kern- Mantel-Fadens mit abwechselndem S- und Z-Drall des Fadenmantels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507634A1 (fr) * 1981-06-12 1982-12-17 Baulip Fil Sarl Procede et appareil pour le filage de fils a ame
EP0070210A1 (fr) * 1981-06-12 1983-01-19 Baulip Fil Sarl Procédé et dispositif de fabrication d'un fil à âme
US4779408A (en) * 1987-06-04 1988-10-25 E. I. Du Pont De Nemours And Company Low-tension quenching of ply twist/heatset yarn
US4870813A (en) * 1987-06-04 1989-10-03 E. I. Du Pont De Nemours And Company Ply-twist heat set carpet yarns

Also Published As

Publication number Publication date
ATA91178A (de) 1982-07-15
ES466445A1 (es) 1978-10-01
ES472144A1 (es) 1981-05-16
DE2706718C2 (de) 1985-08-14
CH621030GA3 (en) 1981-01-15
DK38078A (da) 1978-08-18
DE2706718A1 (de) 1978-08-31
FR2381119B3 (fr) 1980-10-31
CH621030B (de)
AT370139B (de) 1983-03-10

Similar Documents

Publication Publication Date Title
ES456502A1 (es) Procedimiento para la produccion de un hilado.
GB1300241A (en) Production of composite yarn
GB1500769A (en) Composite spun yarn and process for producing the same
US4206589A (en) Formation of a self twist fibrous structure
FR2381119A1 (fr) Procede de realisation d'un fil a ame et enveloppe avec torsion alternativement en s et en z du fil d'enveloppe
DE1785707A1 (de) Verfahren zur herstellung von garn aus schlichtstoffreien stapelfasern
US4495760A (en) Process and apparatus for spinning cored filaments, and cored filaments thus obtained
US2309095A (en) Method of producing novelty yarn
US4624102A (en) Method for reducing broken fibers on the surface of a carbon fiber yarn bundle
DK248083A (da) Traadtvinder
GB1471590A (en) Method for producing bulked yarns
JPS5285517A (en) Production of crimped polyamide filament yarns
GB1393798A (en) Procedure for the production of bulked yarn from continuous conjugate filaments
FR2428091A1 (fr) Dispositif permettant de communiquer une torsion alternee a au moins un fil en mouvement
GB722756A (en) Improved process for crimping artificial threads or filaments
US3396530A (en) Method for producing permanently crimped, elastic chemically modified cotton yarns
SU1602891A1 (ru) Способ обработки крученой нити и пр жи
JPS5580437A (en) Production of spiral spun yarn
FR2092227A5 (en) Texturing synthetic filament yarn - using rotating false twist bush
DE1785640B2 (de) Herstellung eines gebauschten, verstreckten, synthetischen Polymergarns
JPH04240233A (ja) 伸縮性を有する二層構造紡績糸の製造方法
JPS55158338A (en) Production of special alternately twisted yarn
Wagle The Study of Structure and Properties of Spun Yarn
JPH0223609B2 (fr)
JPS55152819A (en) Method of making horn yarn and device therefor