CH547878A - - Google Patents

Info

Publication number
CH547878A
CH547878A CH1864970A CH1864970A CH547878A CH 547878 A CH547878 A CH 547878A CH 1864970 A CH1864970 A CH 1864970A CH 1864970 A CH1864970 A CH 1864970A CH 547878 A CH547878 A CH 547878A
Authority
CH
Switzerland
Application number
CH1864970A
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 filed Critical
Publication of CH547878A publication Critical patent/CH547878A/xx

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
    • D02G1/0226—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 multiple 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
    • D02G1/0266—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)
CH1864970A 1969-12-16 1970-12-16 CH547878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61237/69A GB1280168A (en) 1969-12-16 1969-12-16 Improvements in the treatment of synthetic yarns

Publications (1)

Publication Number Publication Date
CH547878A true CH547878A (en) 1974-04-11

Family

ID=10486762

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1013572A CH539145A (en) 1969-12-16 1970-12-16 Apparatus for torsion crimping of synthetic yarns
CH1864970A CH547878A (en) 1969-12-16 1970-12-16
CH1864970D CH1864970A4 (en) 1969-12-16 1970-12-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1013572A CH539145A (en) 1969-12-16 1970-12-16 Apparatus for torsion crimping of synthetic yarns

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1864970D CH1864970A4 (en) 1969-12-16 1970-12-16

Country Status (6)

Country Link
US (1) US3724191A (en)
CH (3) CH539145A (en)
DE (1) DE2061795A1 (en)
FR (1) FR2073849A5 (en)
GB (1) GB1280168A (en)
NL (1) NL7017897A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030278A (en) * 1970-10-08 1977-06-21 Bayer Aktiengesellschaft Highly elastic crimp yarn
FR2184075A1 (en) * 1972-05-10 1973-12-21 Platt International Ltd Textured yarn having two multifilament strands - which are combined after false twisting and heated to modify the crimp
JPS5021567B2 (en) * 1972-10-30 1975-07-24
DE2259434A1 (en) * 1972-12-05 1974-06-06 Bayer Ag METHOD FOR SIMULTANEOUSLY DRAW TEXTURING OF CONTINUOUS YARNS
GB1427384A (en) * 1973-04-02 1976-03-10 Platt Saco Lowell Ltd Drawing and texturing by false twist crimping of synthetic textile filament yarns blank value storing photoge
US3971200A (en) * 1974-03-06 1976-07-27 Leesona Corporation Process and apparatus for continuous heat setting of carpet yarns
US3938314A (en) * 1974-05-10 1976-02-17 E. I. Du Pont De Nemours And Company False-twist texturing process with hollow friction twist tubes
US3971201A (en) * 1974-08-16 1976-07-27 Barmag Barmer Maschinenfabrik Aktiengesellschaft False-twist crimping machine
DE59501776D1 (en) * 1994-11-25 1998-05-07 Rieter Ag Maschf Arrangement of stretch texturing machines for synthetic threads

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491524A (en) * 1967-02-17 1970-01-27 Nippon Rayon Kk Apparatus for false twisting filaments of thermoplastics fibers
CH451394A (en) * 1967-02-20 1968-05-15 Rieter Ag Maschf Relaxation device for drawn threads
US3449898A (en) * 1967-10-10 1969-06-17 Nippon Rayon Kk Heater for yarn twister
CH520213A (en) * 1968-02-29 1972-03-15 Unitika Ltd Process for making crimped yarn

Also Published As

Publication number Publication date
US3724191A (en) 1973-04-03
FR2073849A5 (en) 1971-10-01
NL7017897A (en) 1971-06-18
GB1280168A (en) 1972-07-05
CH539145A (en) 1973-08-31
CH1864970A4 (en) 1973-11-15
DE2061795A1 (en) 1971-06-24

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