CA946237A - Process for false-twisting a yarn - Google Patents

Process for false-twisting a yarn

Info

Publication number
CA946237A
CA946237A CA131,059A CA131059A CA946237A CA 946237 A CA946237 A CA 946237A CA 131059 A CA131059 A CA 131059A CA 946237 A CA946237 A CA 946237A
Authority
CA
Canada
Prior art keywords
twisting
yarn
false
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
CA131,059A
Other versions
CA131059S (en
Inventor
Hazime Hino
Sadao Tsuda
Nobuji Asaka
Masuo Tsuge
Naoki Arai
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 JP11837270A external-priority patent/JPS5111708B1/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of CA946237A publication Critical patent/CA946237A/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
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • D02G1/087—Rollers or other friction causing elements between the flanks of rotating discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA131,059A 1970-12-24 1971-12-23 Process for false-twisting a yarn Expired CA946237A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11837270A JPS5111708B1 (en) 1970-12-24 1970-12-24
JP11755270 1970-12-25

Publications (1)

Publication Number Publication Date
CA946237A true CA946237A (en) 1974-04-30

Family

ID=26455644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,059A Expired CA946237A (en) 1970-12-24 1971-12-23 Process for false-twisting a yarn

Country Status (8)

Country Link
US (1) US3772873A (en)
CA (1) CA946237A (en)
CH (1) CH549108A (en)
DE (1) DE2164303A1 (en)
FR (1) FR2119748A5 (en)
GB (1) GB1375380A (en)
IT (1) IT944368B (en)
NL (1) NL7117804A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145513A1 (en) * 1981-11-17 1983-05-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "FRICTION WRAPPER"
DE3025921A1 (en) * 1980-07-09 1982-01-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid FRICTIONAL WRAPPER FOR FALSEWIRE DETECTING SYNTHETIC THREADS
DE3464067D1 (en) * 1983-05-18 1987-07-09 Heberlein Hispano Sa Method and device for manufacturing a cored yarn
CN103668592A (en) * 2012-09-18 2014-03-26 际华三五四二纺织有限公司 False-twist rotor with constant-temperature heating device
WO2019154505A1 (en) * 2018-02-09 2019-08-15 Larsen Strings A/S Method for fabricating a string, in particular a string for a bowed musical instrument, and an apparatus for carrying out the same
DE102019116484A1 (en) * 2019-06-18 2020-12-24 Saurer Spinning Solutions Gmbh & Co. Kg Thread connecting device for the knot-free connection of two thread ends

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156084A (en) * 1960-05-02 1964-11-10 Res Nv False twist device
CH424074A (en) * 1965-05-06 1966-11-15 Heberlein & Co Ag Friction twist generator for a false twisting device
US3488941A (en) * 1966-12-05 1970-01-13 Teijin Ltd Process for splitting a narrow film or false twisting a fibrous material

Also Published As

Publication number Publication date
DE2164303A1 (en) 1972-08-17
GB1375380A (en) 1974-11-27
IT944368B (en) 1973-04-20
US3772873A (en) 1973-11-20
NL7117804A (en) 1972-06-27
FR2119748A5 (en) 1972-08-04
CH549108A (en) 1974-05-15

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