CH437618A - Process for making drawn, crimped or crimpable multifilament yarn - Google Patents

Process for making drawn, crimped or crimpable multifilament yarn

Info

Publication number
CH437618A
CH437618A CH670966A CH670966A CH437618A CH 437618 A CH437618 A CH 437618A CH 670966 A CH670966 A CH 670966A CH 670966 A CH670966 A CH 670966A CH 437618 A CH437618 A CH 437618A
Authority
CH
Switzerland
Prior art keywords
crimped
multifilament yarn
making drawn
crimpable
crimpable multifilament
Prior art date
Application number
CH670966A
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 CH437618A publication Critical patent/CH437618A/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
    • D02G1/0286—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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH670966A 1965-05-10 1966-05-09 Process for making drawn, crimped or crimpable multifilament yarn CH437618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19627/65A GB1119551A (en) 1965-05-10 1965-05-10 Improvements in or relating to processes for producing crimped heterofilament yarns

Publications (1)

Publication Number Publication Date
CH437618A true CH437618A (en) 1967-06-15

Family

ID=10132522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH670966A CH437618A (en) 1965-05-10 1966-05-09 Process for making drawn, crimped or crimpable multifilament yarn

Country Status (7)

Country Link
US (1) US3462938A (en)
BE (1) BE680817A (en)
CH (1) CH437618A (en)
DE (1) DE1660377A1 (en)
GB (1) GB1119551A (en)
LU (1) LU51044A1 (en)
NL (1) NL6606279A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1267231A (en) * 1968-07-16 1972-03-15
BE756220A (en) * 1969-09-16 1971-03-01 Bayer Ag ELASTIC THREAD TEXTURE AND ITS MANUFACTURING PROCESS
BE755506A (en) * 1970-05-28 1971-03-01 Celanese Corp METHOD AND APPARATUS FOR APPLYING A FALSE TORSION TO A WIRE
US3651633A (en) * 1970-10-27 1972-03-28 Fiber Industries Inc Flange false twist textured nylon
DE2259434A1 (en) * 1972-12-05 1974-06-06 Bayer Ag METHOD FOR SIMULTANEOUSLY DRAW TEXTURING OF CONTINUOUS YARNS
US3973387A (en) * 1974-04-15 1976-08-10 Monsanto Company Low delivery tension process for producing crimped yarn
US4115989A (en) * 1977-05-02 1978-09-26 E. I. Du Pont De Nemours And Company Product and process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229890A (en) * 1957-07-26
US3111805A (en) * 1959-01-28 1963-11-26 Du Pont Randomly looped filamentary blend
US3069837A (en) * 1959-06-30 1962-12-25 Du Pont Twisting process
GB890053A (en) * 1959-07-03 1962-02-21 British Nylon Spinners Ltd Improvements in or relating to crimped yarn
US3225534A (en) * 1961-03-31 1965-12-28 Du Pont Differential shrinkage yarn
US3137119A (en) * 1961-06-14 1964-06-16 Chavanoz Moulinage Retorderie Process for the production of high bulk yarns
US3117906A (en) * 1961-06-20 1964-01-14 Du Pont Composite filament
NL281914A (en) * 1961-08-18 1900-01-01
US3329757A (en) * 1963-12-26 1967-07-04 Monsanto Co Method of texturing filament yarn
US3273328A (en) * 1965-02-04 1966-09-20 Bloch Godfrey Process and apparatus for making bulked filament yarns

Also Published As

Publication number Publication date
BE680817A (en) 1966-11-10
DE1660377A1 (en) 1971-04-22
US3462938A (en) 1969-08-26
NL6606279A (en) 1966-11-11
LU51044A1 (en) 1966-07-06
GB1119551A (en) 1968-07-10

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