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CH537471A - Process for the manufacture of a structured yarn having a latent, developable crimp - Google Patents

Process for the manufacture of a structured yarn having a latent, developable crimp

Info

Publication number
CH537471A
CH537471A CH1241070A CH1241070A CH537471A CH 537471 A CH537471 A CH 537471A CH 1241070 A CH1241070 A CH 1241070A CH 1241070 A CH1241070 A CH 1241070A CH 537471 A CH537471 A CH 537471A
Authority
CH
Switzerland
Prior art keywords
developable
crimp
latent
manufacture
structured yarn
Prior art date
Application number
CH1241070A
Other languages
German (de)
Inventor
Iwaoka Mutsuo
Takegawa Akio
Inoue Hiraku
Egami Katsusuke
Nishikura Kouiti
Yamashita Shigeji
Nagayasu Tadahiro
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 JP6729969A external-priority patent/JPS498413B1/ja
Application filed by Toray Industries filed Critical Toray Industries
Publication of CH537471A publication Critical patent/CH537471A/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
    • D02G1/02—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
    • 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
    • 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
    • D02G1/024—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 with provision for imparting irregular effects to the yarn
    • 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
    • D02G1/0286—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 characterised by the use of certain filaments, fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH1241070A 1969-08-27 1970-08-19 Process for the manufacture of a structured yarn having a latent, developable crimp CH537471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6729969A JPS498413B1 (en) 1969-08-27 1969-08-27
JP859670 1970-02-02

Publications (1)

Publication Number Publication Date
CH537471A true CH537471A (en) 1972-11-30

Family

ID=26343146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1241070A CH537471A (en) 1969-08-27 1970-08-19 Process for the manufacture of a structured yarn having a latent, developable crimp

Country Status (6)

Country Link
US (1) US3698178A (en)
CA (1) CA921344A (en)
CH (1) CH537471A (en)
DE (1) DE2042591A1 (en)
FR (1) FR2059225A5 (en)
GB (1) GB1320583A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523428A (en) * 1980-11-21 1985-06-18 Toray Industries, Inc. Process for manufacturing textured multifilament yarn having alternating twist
JPS60126337A (en) * 1983-12-07 1985-07-05 東レ株式会社 Production of highly extensible processed yarn
GB8607326D0 (en) * 1986-03-25 1986-04-30 Carding Spec Canada Modifying yarn
TW510928B (en) * 2000-09-14 2002-11-21 Toray Du Pont Kk Manufacture method of heat-resistant shrinkable thread
WO2020012843A1 (en) * 2018-07-11 2020-01-16 株式会社カネカ Polyester-based fiber and pile fabric cloth using same, and methods respectively for producing these products
WO2021222877A1 (en) * 2020-05-01 2021-11-04 Atex Technologies, Inc. Fray resistant structure
CN114232157B (en) * 2021-12-24 2023-04-14 江苏恒力化纤股份有限公司 Method for reducing pre-network area tow tension in elasticizing production process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202031A (en) * 1937-02-27 1940-05-28 Du Pont Method of treating yarn
GB884492A (en) * 1959-06-16 1961-12-13 British Nylon Spinners Ltd Improvements in or relating to the heat treatment of yarns
US3221385A (en) * 1961-05-24 1965-12-07 Techniservice Corp Strand streatment
US3137119A (en) * 1961-06-14 1964-06-16 Chavanoz Moulinage Retorderie Process for the production of high bulk yarns
US3129485A (en) * 1961-06-30 1964-04-21 Bancroft & Sons Co J Production of novelty bulked yarn
NL6412050A (en) * 1964-10-16 1966-04-18

Also Published As

Publication number Publication date
DE2042591A1 (en) 1971-05-27
CA921344A (en) 1973-02-20
GB1320583A (en) 1973-06-13
FR2059225A5 (en) 1971-05-28
US3698178A (en) 1972-10-17

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