CH464434A - Process for the production of a multifilament bulk yarn as well as bulk yarn produced by this process - Google Patents

Process for the production of a multifilament bulk yarn as well as bulk yarn produced by this process

Info

Publication number
CH464434A
CH464434A CH1030066A CH1030066A CH464434A CH 464434 A CH464434 A CH 464434A CH 1030066 A CH1030066 A CH 1030066A CH 1030066 A CH1030066 A CH 1030066A CH 464434 A CH464434 A CH 464434A
Authority
CH
Switzerland
Prior art keywords
bulk yarn
multifilament
production
well
produced
Prior art date
Application number
CH1030066A
Other languages
German (de)
Inventor
Naoroji Mehta Parvez
Original Assignee
Ici 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
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of CH464434A publication Critical patent/CH464434A/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
    • D02G1/022—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 while simultaneously drawing 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)
CH1030066A 1965-07-16 1966-07-15 Process for the production of a multifilament bulk yarn as well as bulk yarn produced by this process CH464434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30270/65A GB1142617A (en) 1965-07-16 1965-07-16 Improvements in or relating to processes for yarn crimping

Publications (1)

Publication Number Publication Date
CH464434A true CH464434A (en) 1968-10-31

Family

ID=10304980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1030066A CH464434A (en) 1965-07-16 1966-07-15 Process for the production of a multifilament bulk yarn as well as bulk yarn produced by this process

Country Status (8)

Country Link
US (1) US3488940A (en)
BE (1) BE684252A (en)
CH (1) CH464434A (en)
DE (1) DE1660383B2 (en)
FR (1) FR1487755A (en)
GB (1) GB1142617A (en)
LU (1) LU51571A1 (en)
NL (1) NL6609989A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159617A (en) * 1969-11-17 1979-07-03 Fiber Industries, Inc. Resilient polyester fibers
US3695026A (en) * 1970-08-06 1972-10-03 Fiber Industries Inc Flange false twist textured nylon
GB1350588A (en) * 1970-11-21 1974-04-18 Scragg & Sons Method and apparatus for processing yarn
US3782088A (en) * 1971-08-05 1974-01-01 Courtaulds North America Inc False twister
US4031692A (en) * 1972-07-26 1977-06-28 Fiber Industries, Inc. Novel hosiery yarn
US4265849A (en) * 1979-05-29 1981-05-05 Phillips Petroleum Company Method for producing multifilament thermoplastic yarn having latent crimp
DE3115759A1 (en) * 1981-04-18 1982-11-04 Hoechst Ag, 6000 Frankfurt "METHOD FOR THE PRODUCTION OF TEXTURED PROFILE YARN AND THE YARNS OBTAINED THEREFOR"

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904953A (en) * 1954-11-16 1959-09-22 British Celanese Manufacture of voluminous yarns
US3350488A (en) * 1958-05-27 1967-10-31 Du Pont Process for the production of sharp-edge fibers
US3111805A (en) * 1959-01-28 1963-11-26 Du Pont Randomly looped filamentary blend
GB890053A (en) * 1959-07-03 1962-02-21 British Nylon Spinners Ltd Improvements in or relating to crimped yarn
US3061998A (en) * 1959-11-12 1962-11-06 Bloch Godfrey Bulked continuous filament yarns
US3038240A (en) * 1960-02-02 1962-06-12 Du Pont Composite acrylonitrile fiber with negative reversible crimp
US3225534A (en) * 1961-03-31 1965-12-28 Du Pont Differential shrinkage yarn
US3330896A (en) * 1962-07-12 1967-07-11 American Cyanamid Co Method of producing bulky yarn
US3181224A (en) * 1963-04-02 1965-05-04 Du Pont Process for preparing bulky fabrics
US3279163A (en) * 1964-01-06 1966-10-18 Du Pont Pill-resistant yarns

Also Published As

Publication number Publication date
FR1487755A (en) 1967-07-07
US3488940A (en) 1970-01-13
BE684252A (en) 1967-01-16
GB1142617A (en) 1969-02-12
DE1660383A1 (en) 1971-04-15
NL6609989A (en) 1967-01-17
LU51571A1 (en) 1966-09-15
DE1660383B2 (en) 1975-01-16

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