NL7013889A - False twisting of synthetic yarns - Google Patents

False twisting of synthetic yarns

Info

Publication number
NL7013889A
NL7013889A NL7013889A NL7013889A NL7013889A NL 7013889 A NL7013889 A NL 7013889A NL 7013889 A NL7013889 A NL 7013889A NL 7013889 A NL7013889 A NL 7013889A NL 7013889 A NL7013889 A NL 7013889A
Authority
NL
Netherlands
Prior art keywords
false twisting
synthetic yarns
yarn
channel
degrees
Prior art date
Application number
NL7013889A
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
Priority to NL7013889A priority Critical patent/NL7013889A/en
Publication of NL7013889A publication Critical patent/NL7013889A/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
    • D02G1/04—Devices for imparting false twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

In the false twisting of a synthetic yarn using a pneumatic false twisting device into the chamber of which air is blown tangentially, the yarn leaves the yarn discharge channel in a direction inclined at an angle with the direction of this channel and that of the feed channel, preferably corresponding to at least 30 degrees, especially about 90 degrees.
NL7013889A 1970-09-18 1970-09-18 False twisting of synthetic yarns NL7013889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7013889A NL7013889A (en) 1970-09-18 1970-09-18 False twisting of synthetic yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013889A NL7013889A (en) 1970-09-18 1970-09-18 False twisting of synthetic yarns

Publications (1)

Publication Number Publication Date
NL7013889A true NL7013889A (en) 1971-09-27

Family

ID=19811107

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7013889A NL7013889A (en) 1970-09-18 1970-09-18 False twisting of synthetic yarns

Country Status (1)

Country Link
NL (1) NL7013889A (en)

Similar Documents

Publication Publication Date Title
ES404387A1 (en) Apparatus to produce yarn
ES440170A1 (en) False twisting unit
GB1304493A (en)
GB1209882A (en) A device for breakspinning yarn
GB1221912A (en) Apparatus for the treatment of a bundle of filaments
IL23295A (en) Stretch multifilament yarn and a process for the manufacture thereof
CA995991A (en) Process for the simultaneous stretch texturing of filament yarn
ES305425A1 (en) A method to submit thread to the action of a gas current (Machine-translation by Google Translate, not legally binding)
ES379987A1 (en) Multi-stage injector for thread withdrawal
NL7013889A (en) False twisting of synthetic yarns
FR2106615A1 (en) Weft store - prior to weft feed drawing
GB1463602A (en) Apparatus for false-twisting synthetic filament yarns
CH533180A (en) Two-for-one twisting machine with compressed air operated threading device
ES384439A1 (en) An apparatus for confering false torque to synthetic threads. (Machine-translation by Google Translate, not legally binding)
GB1231749A (en)
GB1301590A (en)
ZA742573B (en) False twisting filamentary yarns
GB1227055A (en)
GB1219157A (en) Apparatus for heat-treatment of synthetic fibre yarns
CA951196A (en) Pneumatic false twisting interlacer
NL6915480A (en) Flase twist unit for synthetic yarns
NL6915481A (en) Flase twist unit for synthetic yarns
NL6915479A (en) Flase twist unit for synthetic yarns
NL6915482A (en) Flase twist unit for synthetic yarns
FR2114437A5 (en) Texturiser/false twister - for chemically produced unstretched fibres