JPS6414330A - Production of polyester crimped composite yarn - Google Patents

Production of polyester crimped composite yarn

Info

Publication number
JPS6414330A
JPS6414330A JP16612487A JP16612487A JPS6414330A JP S6414330 A JPS6414330 A JP S6414330A JP 16612487 A JP16612487 A JP 16612487A JP 16612487 A JP16612487 A JP 16612487A JP S6414330 A JPS6414330 A JP S6414330A
Authority
JP
Japan
Prior art keywords
yarn
false twisting
subjected
drawn
yarns
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
JP16612487A
Other languages
Japanese (ja)
Inventor
Hironobu Kubo
Katsutoshi Taniguchi
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 JP16612487A priority Critical patent/JPS6414330A/en
Publication of JPS6414330A publication Critical patent/JPS6414330A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the subject conjugate yarn having a grain unevenness, a natural appearance, or the like, suitable for a fabric by simultaneously subjecting one of plural undrawn yarns having a specific double refractive index to drawing and false twisting, drawing the other in a cold state, doubling and interlacing both the yarns. CONSTITUTION: Undrawn yarns 2 and 1' of two polyester (e.g. polyethylene terephthalate, or the like) having 0.03-0.12 double refractive index are sent to feed rollers 2. One yarn 1 is simultaneously drawn and subjected to false twisting through a heater 3, a cooling plate 4 and a false twisting tool 5 and sent to delivery rollers 6. The other yarn 1' is drawn in a cold state between the feed rollers 2 and the delivery rollers 6 in the same ratio as that of the simultaneous drawing and false twisted yarn. The yarn is doubled with the yarn simultaneously drawn and subjected to false twisting by the delivery roller 6 in advance, subjected to a fluid interlacement treatment by an interlacing nozzle 7 and taken up by a winder 8 to give the objective conjugated yarn.
JP16612487A 1987-07-01 1987-07-01 Production of polyester crimped composite yarn Pending JPS6414330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16612487A JPS6414330A (en) 1987-07-01 1987-07-01 Production of polyester crimped composite yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16612487A JPS6414330A (en) 1987-07-01 1987-07-01 Production of polyester crimped composite yarn

Publications (1)

Publication Number Publication Date
JPS6414330A true JPS6414330A (en) 1989-01-18

Family

ID=15825475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16612487A Pending JPS6414330A (en) 1987-07-01 1987-07-01 Production of polyester crimped composite yarn

Country Status (1)

Country Link
JP (1) JPS6414330A (en)

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