CA952385A - Method and apparatus for false-twisting a synthetic filament yarn - Google Patents

Method and apparatus for false-twisting a synthetic filament yarn

Info

Publication number
CA952385A
CA952385A CA126,363A CA126363A CA952385A CA 952385 A CA952385 A CA 952385A CA 126363 A CA126363 A CA 126363A CA 952385 A CA952385 A CA 952385A
Authority
CA
Canada
Prior art keywords
twisting
false
filament yarn
synthetic filament
synthetic
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
CA126,363A
Other versions
CA126363S (en
Inventor
Yoshihiko Chiba
Sadao Tomioka
Hisao Inuyama
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of CA952385A publication Critical patent/CA952385A/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
    • D02G1/0206—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 by false-twisting
    • D02G1/0266—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 by false-twisting false-twisting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA126,363A 1970-11-04 1971-10-28 Method and apparatus for false-twisting a synthetic filament yarn Expired CA952385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9696570 1970-11-04
JP9696670 1970-11-04

Publications (1)

Publication Number Publication Date
CA952385A true CA952385A (en) 1974-08-06

Family

ID=26438108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,363A Expired CA952385A (en) 1970-11-04 1971-10-28 Method and apparatus for false-twisting a synthetic filament yarn

Country Status (5)

Country Link
US (1) US3791130A (en)
CA (1) CA952385A (en)
DE (1) DE2154887A1 (en)
GB (1) GB1374286A (en)
IT (1) IT941075B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2580316B2 (en) * 1989-02-13 1997-02-12 村田機械株式会社 Yarn false twisting method and false twisting apparatus
JPH03128674U (en) * 1990-04-09 1991-12-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035396A (en) * 1957-08-21 1962-05-22 Patentex Inc Torque low twist yarn and machine and method for producing the same
US3148520A (en) * 1957-08-21 1964-09-15 Patentex Inc Method for simultaneously throwing and knitting of yarn
US3178795A (en) * 1962-10-10 1965-04-20 Deering Milliken Res Corp Method for edge crimping thermoplastic yarns
US3360838A (en) * 1965-10-20 1968-01-02 Alamance Ind Inc Method of forming a non-torque curled yarn

Also Published As

Publication number Publication date
IT941075B (en) 1973-03-01
GB1374286A (en) 1974-11-20
DE2154887A1 (en) 1972-05-18
US3791130A (en) 1974-02-12

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