CH572113A5 - Spirally sheathed yarn of stable fibres without twist - core not fully covered, enclosed by uniformly spaced spirals(BR-23.12.75) - Google Patents

Spirally sheathed yarn of stable fibres without twist - core not fully covered, enclosed by uniformly spaced spirals(BR-23.12.75)

Info

Publication number
CH572113A5
CH572113A5 CH362275A CH362275A CH572113A5 CH 572113 A5 CH572113 A5 CH 572113A5 CH 362275 A CH362275 A CH 362275A CH 362275 A CH362275 A CH 362275A CH 572113 A5 CH572113 A5 CH 572113A5
Authority
CH
Switzerland
Prior art keywords
fibers
bundle
sep
twist
yarn
Prior art date
Application number
CH362275A
Other languages
English (en)
French (fr)
Original Assignee
Toray Industries
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
Priority claimed from JP3304574A external-priority patent/JPS55488B2/ja
Priority claimed from JP3304674A external-priority patent/JPS50123955A/ja
Application filed by Toray Industries filed Critical Toray Industries
Publication of CH572113A5 publication Critical patent/CH572113A5/fr

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
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH362275A 1974-03-23 1975-03-21 Spirally sheathed yarn of stable fibres without twist - core not fully covered, enclosed by uniformly spaced spirals(BR-23.12.75) CH572113A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3304574A JPS55488B2 (it) 1974-03-23 1974-03-23
JP3304674A JPS50123955A (it) 1974-03-23 1974-03-23

Publications (1)

Publication Number Publication Date
CH572113A5 true CH572113A5 (en) 1976-01-30

Family

ID=26371680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH362275A CH572113A5 (en) 1974-03-23 1975-03-21 Spirally sheathed yarn of stable fibres without twist - core not fully covered, enclosed by uniformly spaced spirals(BR-23.12.75)

Country Status (5)

Country Link
AU (1) AU499131B2 (it)
BR (1) BR7501704A (it)
CA (1) CA1034822A (it)
CH (1) CH572113A5 (it)
IT (1) IT1030358B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131170A1 (de) * 1983-07-01 1985-01-16 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum Falschdrallspinnen
US4509322A (en) * 1983-04-12 1985-04-09 Rieter Machine Works Limited False twist unit
WO1999064080A1 (en) * 1998-06-08 1999-12-16 Akzo Nobel Uk Limited Yarns and wound dressings containing the same
WO2005026421A1 (de) * 2003-09-12 2005-03-24 Maschinenfabrik Rieter Ag Vorrichtung und verfahren zur herstellung von vorgarn mittels luftspinnverfahren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509322A (en) * 1983-04-12 1985-04-09 Rieter Machine Works Limited False twist unit
EP0131170A1 (de) * 1983-07-01 1985-01-16 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum Falschdrallspinnen
WO1999064080A1 (en) * 1998-06-08 1999-12-16 Akzo Nobel Uk Limited Yarns and wound dressings containing the same
WO2005026421A1 (de) * 2003-09-12 2005-03-24 Maschinenfabrik Rieter Ag Vorrichtung und verfahren zur herstellung von vorgarn mittels luftspinnverfahren
US7661259B2 (en) 2003-09-12 2010-02-16 Maschinenfabrik Rieter Ag Device and method for the manufacture of a roving yarn by means of air spinning processes

Also Published As

Publication number Publication date
CA1034822A (en) 1978-07-18
BR7501704A (pt) 1975-12-23
AU7917775A (en) 1976-09-23
IT1030358B (it) 1979-03-30
AU499131B2 (en) 1979-04-05

Similar Documents

Publication Publication Date Title
EP0085634B1 (fr) Procédé et dispositif pour l'obtention d'un file de fibres
EP0022421B1 (fr) Procédé et dispositif pour l'obtention d'un fil présentant sur sa longueur des zones de torsion alternativement de sens inverse
EP0217345B1 (fr) Procédé et dispositif pour le filage des filés de fibres
US4003194A (en) Method and apparatus for producing helically wrapped yarn
EP0085635B1 (fr) Procédé et dispositif pour l'obtention d'un file de fibres comportant une âme interne
CH616967A5 (it)
FR2461039A1 (fr) Procede et dispositif pour mouiller un fil en defilement au moyen d'un liquide dans les machines textiles
CH572113A5 (en) Spirally sheathed yarn of stable fibres without twist - core not fully covered, enclosed by uniformly spaced spirals(BR-23.12.75)
FR2521600A1 (fr) Procede et appareil pour la fabrication d'un fil a ame
FR2521599A1 (fr) Procede et appareil de fabrication de files ayant diverses structures
CH616712A5 (it)
FR2668176A1 (fr) Structure filiforme guipee comprenant des fibres metalliques.
EP0098230A1 (fr) Procédé et dispositif pour la réalisation de files de fibres comportant une âme
EP0551787B1 (fr) Machine pour la réalisation de fils guipés
EP0070210A1 (fr) Procédé et dispositif de fabrication d'un fil à âme
FR2963028A1 (fr) Procede et dispositif de texturation de fils pour tapis ou moquette, en amont d'une unite de traitement thermique
FR2548692A1 (fr) Produit textile type file de fibres, procede et dispositif pour sa fabrication
FR2520391A1 (en) Prodn. of fibres-coated, multifilament thread for weaving etc. - contacts thread with fibres in circumferential channel of rotating guide wheel
BE567586A (it)
FR2608642A1 (fr) Procede et dispositif de fabrication d'un fil renforce
CH188297A (fr) Fil élastique et procédé pour le fabriquer.
EP0083897A1 (fr) Procédé, système et installation de reprise d'une mèche de matière fibreuse après traitement humide de celle-ci
FR2635339A1 (fr) Procede de filature du type a bouts liberes, et dispositif pour mettre en oeuvre ce procede
BE540261A (it)
BE823788A (fr) Procede et appareil pour produire du fil a tapis antistatique.

Legal Events

Date Code Title Description
PL Patent ceased