JPS6414331A - Production of polyester composite processed yarn - Google Patents

Production of polyester composite processed yarn

Info

Publication number
JPS6414331A
JPS6414331A JP16612387A JP16612387A JPS6414331A JP S6414331 A JPS6414331 A JP S6414331A JP 16612387 A JP16612387 A JP 16612387A JP 16612387 A JP16612387 A JP 16612387A JP S6414331 A JPS6414331 A JP S6414331A
Authority
JP
Japan
Prior art keywords
yarn
break
yarns
false twisting
undrawn
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.)
Granted
Application number
JP16612387A
Other languages
Japanese (ja)
Other versions
JPH0830291B2 (en
Inventor
Masaaki Yanagihara
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 JP16612387A priority Critical patent/JPH0830291B2/en
Publication of JPS6414331A publication Critical patent/JPS6414331A/en
Publication of JPH0830291B2 publication Critical patent/JPH0830291B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the subject conjugate processed yarn having an excellent crispy feeling and a refreshing feeling, suitable for a material for spring and summer clothing of thin cloth by simultaneously subjecting one of two kinds of undrawn yarns having different elongations at break and double refractive indexes to drawing and false twisting, drawing the other in a cold state, doubling and interlacing both the yarns. CONSTITUTION: An undrawn yarn of polyester 1 having 0.08-0.12 double refractive index and a low elongation at break and an undrawn yarn of polyester 1' having >=300% higher elongation at break than that of the former and <=0.015 double refractive index are sent to a feed roller 2. One yarn 1 is simultaneously drawn and subjected to false twisting through a first heater 4 and a false twisting tool 5 at 1.15-1.40 draw ratio. The other yarn 1' is drawn in a cold state at the same draw ratio. Both the yarns are sent to a first delivery roller 3, then doubled and interlaced by an interlacing nozzle 7, heat set by a second heater 8, passed through a second delivery roller 6 and taken up by a winder 9 to give the objective processed yarn.
JP16612387A 1987-07-01 1987-07-01 Manufacturing method of polyester composite textured yarn Expired - Fee Related JPH0830291B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16612387A JPH0830291B2 (en) 1987-07-01 1987-07-01 Manufacturing method of polyester composite textured yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16612387A JPH0830291B2 (en) 1987-07-01 1987-07-01 Manufacturing method of polyester composite textured yarn

Publications (2)

Publication Number Publication Date
JPS6414331A true JPS6414331A (en) 1989-01-18
JPH0830291B2 JPH0830291B2 (en) 1996-03-27

Family

ID=15825458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16612387A Expired - Fee Related JPH0830291B2 (en) 1987-07-01 1987-07-01 Manufacturing method of polyester composite textured yarn

Country Status (1)

Country Link
JP (1) JPH0830291B2 (en)

Also Published As

Publication number Publication date
JPH0830291B2 (en) 1996-03-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees