JPS528125A - Process for manufacturing textured polyester filament yarns - Google Patents

Process for manufacturing textured polyester filament yarns

Info

Publication number
JPS528125A
JPS528125A JP50083957A JP8395775A JPS528125A JP S528125 A JPS528125 A JP S528125A JP 50083957 A JP50083957 A JP 50083957A JP 8395775 A JP8395775 A JP 8395775A JP S528125 A JPS528125 A JP S528125A
Authority
JP
Japan
Prior art keywords
textured polyester
polyester filament
filament yarns
manufacturing textured
false twisting
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.)
Pending
Application number
JP50083957A
Other languages
Japanese (ja)
Inventor
Kojiro Ogawa
Morio Ikeda
Tomio Katayama
Masakazu Fujita
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP50083957A priority Critical patent/JPS528125A/en
Publication of JPS528125A publication Critical patent/JPS528125A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/025—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by thermic means, e.g. laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: To manufacture stably textured polyester yarns of good quality by simultaneous draw-false twisting immediately after spinning with the help of a heated feed roller before the draw-false twisting and a free-running roller for twist setting directly after the feed roller.
COPYRIGHT: (C)1977,JPO&Japio
JP50083957A 1975-07-10 1975-07-10 Process for manufacturing textured polyester filament yarns Pending JPS528125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50083957A JPS528125A (en) 1975-07-10 1975-07-10 Process for manufacturing textured polyester filament yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50083957A JPS528125A (en) 1975-07-10 1975-07-10 Process for manufacturing textured polyester filament yarns

Publications (1)

Publication Number Publication Date
JPS528125A true JPS528125A (en) 1977-01-21

Family

ID=13817042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50083957A Pending JPS528125A (en) 1975-07-10 1975-07-10 Process for manufacturing textured polyester filament yarns

Country Status (1)

Country Link
JP (1) JPS528125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134151A (en) * 1978-04-11 1979-10-18 Teijin Ltd High speed false twisting process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134151A (en) * 1978-04-11 1979-10-18 Teijin Ltd High speed false twisting process
JPS6136094B2 (en) * 1978-04-11 1986-08-16 Teijin Ltd

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