JPS6452833A - Production of tip twisted like false twisted processed yarn - Google Patents

Production of tip twisted like false twisted processed yarn

Info

Publication number
JPS6452833A
JPS6452833A JP20056687A JP20056687A JPS6452833A JP S6452833 A JPS6452833 A JP S6452833A JP 20056687 A JP20056687 A JP 20056687A JP 20056687 A JP20056687 A JP 20056687A JP S6452833 A JPS6452833 A JP S6452833A
Authority
JP
Japan
Prior art keywords
interlace
yarn
false
twisted
imparted
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
JP20056687A
Other languages
Japanese (ja)
Inventor
Katsutoshi Taniguchi
Masaaki Yanagihara
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 JP20056687A priority Critical patent/JPS6452833A/en
Publication of JPS6452833A publication Critical patent/JPS6452833A/en
Pending legal-status Critical Current

Links

Landscapes

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: To efficiently produce the subject textured yarn while omitting complexity by imparting interlace in a specific interlace pin count to a polyester multifilament having each value within specific ranges of birefringence and difference of birefringences between single fibers, and subjecting the multifilament with the imparted interlace to a draw-false twist texturing. CONSTITUTION: Interlace of 3-30 counts/m interlace pin count is imparted to a polyester multifilament yarn 1 having >=0.08 birefringence (Δn), and <=0.01 difference of the birefringences between single fibers by using an air-jetting nozzle 3 for interlacing. The multifilament yarn with the imparted interlace is drawn between delivery rollers 4, 8 and simultaneously subjected to false twisting by a false twist-imparting device 7, and the false twisted yarn is subjected to heat set and temperature regulation by a heater 5 and a cooling plate 6 to provide the objective false twist yarn.
JP20056687A 1987-08-10 1987-08-10 Production of tip twisted like false twisted processed yarn Pending JPS6452833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20056687A JPS6452833A (en) 1987-08-10 1987-08-10 Production of tip twisted like false twisted processed yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20056687A JPS6452833A (en) 1987-08-10 1987-08-10 Production of tip twisted like false twisted processed yarn

Publications (1)

Publication Number Publication Date
JPS6452833A true JPS6452833A (en) 1989-02-28

Family

ID=16426452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20056687A Pending JPS6452833A (en) 1987-08-10 1987-08-10 Production of tip twisted like false twisted processed yarn

Country Status (1)

Country Link
JP (1) JPS6452833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441758A (en) * 1990-06-07 1992-02-12 Nichias Corp Production of blanket made of alumina fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441758A (en) * 1990-06-07 1992-02-12 Nichias Corp Production of blanket made of alumina fiber

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