CH618561B - METHOD OF TRANSPORTING TEXTURED YARNS. - Google Patents

METHOD OF TRANSPORTING TEXTURED YARNS.

Info

Publication number
CH618561B
CH618561B CH228978A CH228978A CH618561B CH 618561 B CH618561 B CH 618561B CH 228978 A CH228978 A CH 228978A CH 228978 A CH228978 A CH 228978A CH 618561 B CH618561 B CH 618561B
Authority
CH
Switzerland
Prior art keywords
screen drum
yarn
texturing
textured yarns
drawn
Prior art date
Application number
CH228978A
Other languages
German (de)
Other versions
CH618561GA3 (en
Inventor
Wolfgang Dr Martin
Hans Dr Knopp
Dieter Dr Herion
Original Assignee
Basf Farben & Fasern
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 of CH618561B publication Critical patent/CH618561B/en
Application filed by Basf Farben & Fasern filed Critical Basf Farben & Fasern
Publication of CH618561GA3 publication Critical patent/CH618561GA3/en

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
    • D02G1/20—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

Abstract

Textured yarns are transported away at texturing speeds of more than 1500 m/min. from a texturing apparatus via a rotating screen drum or a perforated roller, through which air is sucked. The yarn roving obtained during texturing is drawn off via a drawing-off unit at a speed which is 3 to 40 times, preferably 6 to 30 times, the speed at which the yarn roving passes from the texturing apparatus on to the rotating screen drum or perforated roller. At the same time, breaking devices between the screen drum and the drawing-off unit, in conjunction with the breaking effect of the yarn drawn off in a grazing manner via the screen drum, compensate linear yarn-density fluctuations in a self-regulating way.
CH228978A 1977-03-05 1978-03-02 Method for transporting away textured yarns CH618561GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2709680A DE2709680C2 (en) 1977-03-05 1977-03-05 Process for the removal of textured yarns

Publications (2)

Publication Number Publication Date
CH618561B true CH618561B (en)
CH618561GA3 CH618561GA3 (en) 1980-08-15

Family

ID=6002879

Family Applications (1)

Application Number Title Priority Date Filing Date
CH228978A CH618561GA3 (en) 1977-03-05 1978-03-02 Method for transporting away textured yarns

Country Status (2)

Country Link
CH (1) CH618561GA3 (en)
DE (1) DE2709680C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620345A (en) * 1983-05-19 1986-11-04 Fleissner Gmbh & Company Apparatus for crimping and setting synthetic fiber groups
EP0488939B1 (en) * 1990-11-29 1995-02-22 Maschinenfabrik Rieter Ag Method and apparatus for the disentangling of a yarn plug after texturising
EP2084315B1 (en) * 2006-11-04 2014-01-08 Oerlikon Textile GmbH & Co. KG Method and apparatus for crimping a multifilament thread

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156028A (en) * 1958-06-03 1964-11-10 Du Pont Process for crimping textile yarn
BE613495A (en) * 1961-02-08
US3433008A (en) * 1965-11-19 1969-03-18 Du Pont Bulked yarn
DE2006022C3 (en) * 1970-02-11 1981-10-15 Basf Ag, 6700 Ludwigshafen Device for the production of textured threads
DE2033045A1 (en) * 1970-07-03 1972-01-05 Neumünstersche Maschinen- und Apparatebau GmbH, 2350 Neumünster Cooling texturised synthetic yarns - in relaxed state on periphery of perforated drums
US3802038A (en) * 1970-12-16 1974-04-09 Neumuenster Masch App Crimping of filamentary materials
FR2118758A5 (en) * 1970-12-17 1972-07-28 Teijin Ltd Crimping thermoplastic yarn - by projecting it with heated compressed air onto a perforated surface
US3781949A (en) 1972-05-03 1974-01-01 Du Pont Process and apparatus for jet-texturing yarn at high speed
US3852857A (en) * 1972-05-04 1974-12-10 Fiber Industries Inc Textile fluid crimping apparatus
GB1422949A (en) * 1972-05-17 1976-01-28 Heathcoat & Co Ltd Process and apparatus for the production of bulked and crimped yarn

Also Published As

Publication number Publication date
CH618561GA3 (en) 1980-08-15
DE2709680A1 (en) 1978-09-07
DE2709680C2 (en) 1985-07-18

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