GB1119551A - Improvements in or relating to processes for producing crimped heterofilament yarns - Google Patents

Improvements in or relating to processes for producing crimped heterofilament yarns

Info

Publication number
GB1119551A
GB1119551A GB19627/65A GB1962765A GB1119551A GB 1119551 A GB1119551 A GB 1119551A GB 19627/65 A GB19627/65 A GB 19627/65A GB 1962765 A GB1962765 A GB 1962765A GB 1119551 A GB1119551 A GB 1119551A
Authority
GB
United Kingdom
Prior art keywords
yarn
crimp
heterofilament
yarns
relating
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
GB19627/65A
Other languages
English (en)
Inventor
Parvez Naoroji Mehta
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB19627/65A priority Critical patent/GB1119551A/en
Priority to US544721A priority patent/US3462938A/en
Priority to LU51044A priority patent/LU51044A1/xx
Priority to NL6606279A priority patent/NL6606279A/xx
Priority to CH670966A priority patent/CH437618A/de
Priority to BE680817D priority patent/BE680817A/xx
Priority to DE19661660377 priority patent/DE1660377A1/de
Publication of GB1119551A publication Critical patent/GB1119551A/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
    • D02G1/0286—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)
GB19627/65A 1965-05-10 1965-05-10 Improvements in or relating to processes for producing crimped heterofilament yarns Expired GB1119551A (en)

Priority Applications (7)

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
US544721A US3462938A (en) 1965-05-10 1966-04-25 Processes for producing crimped heterofilament yarns
LU51044A LU51044A1 (enrdf_load_stackoverflow) 1965-05-10 1966-05-06
NL6606279A NL6606279A (enrdf_load_stackoverflow) 1965-05-10 1966-05-09
CH670966A CH437618A (de) 1965-05-10 1966-05-09 Verfahren zur Herstellung von verstrecktem gekräuseltem oder potentielle Kräuselbarkeit aufweisendem Multifilamentgarn
BE680817D BE680817A (enrdf_load_stackoverflow) 1965-05-10 1966-05-10
DE19661660377 DE1660377A1 (de) 1965-05-10 1966-05-10 Verfahren zur Herstellung von gekraeuselten Heterorganen

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
GB1119551A true GB1119551A (en) 1968-07-10

Family

ID=10132522

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1267231A (enrdf_load_stackoverflow) * 1968-07-16 1972-03-15
BE756220A (fr) * 1969-09-16 1971-03-01 Bayer Ag Fil elastique texture et son procede de fabrication
BE755506A (fr) * 1970-05-28 1971-03-01 Celanese Corp Procede et appareil d'application d'une fausse torsion a un fil
US3651633A (en) * 1970-10-27 1972-03-28 Fiber Industries Inc Flange false twist textured nylon
DE2259434A1 (de) * 1972-12-05 1974-06-06 Bayer Ag Verfahren zur simultanstrecktexturierung von endlosgarnen
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 (enrdf_load_stackoverflow) * 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
BE621472A (enrdf_load_stackoverflow) * 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
NL6606279A (enrdf_load_stackoverflow) 1966-11-11
LU51044A1 (enrdf_load_stackoverflow) 1966-07-06
US3462938A (en) 1969-08-26
BE680817A (enrdf_load_stackoverflow) 1966-11-10
CH437618A (de) 1967-06-15
DE1660377A1 (de) 1971-04-22

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