KR790000073B1 - Process for producing polyester crimpfibre - Google Patents

Process for producing polyester crimpfibre

Info

Publication number
KR790000073B1
KR790000073B1 KR7703011A KR770003011A KR790000073B1 KR 790000073 B1 KR790000073 B1 KR 790000073B1 KR 7703011 A KR7703011 A KR 7703011A KR 770003011 A KR770003011 A KR 770003011A KR 790000073 B1 KR790000073 B1 KR 790000073B1
Authority
KR
South Korea
Prior art keywords
polyester
crimpfibre
producing polyester
bulkiness
nozzle
Prior art date
Application number
KR7703011A
Other languages
Korean (ko)
Inventor
J H Kim
Original Assignee
Dae Han Synthetic Fiber Co 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 Dae Han Synthetic Fiber Co Ltd filed Critical Dae Han Synthetic Fiber Co Ltd
Priority to KR7703011A priority Critical patent/KR790000073B1/en
Application granted granted Critical
Publication of KR790000073B1 publication Critical patent/KR790000073B1/en

Links

Landscapes

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

Abstract

Polyester crimpfibers were prepd. by cooling polyester hollow fibers after spinning. Polyester was spun through a ring type nozzle, was intermittently and asym. blown with 15≰C air at a rate of 1.5 m/sec below the nozzle to give 24-denier fibers with 20-30 crimps/in., crimping degree 40-60%, more than 20% voids, and more than 85% bulkiness. The product was used in overquilts with good bulkiness.
KR7703011A 1977-12-23 1977-12-23 Process for producing polyester crimpfibre KR790000073B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7703011A KR790000073B1 (en) 1977-12-23 1977-12-23 Process for producing polyester crimpfibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7703011A KR790000073B1 (en) 1977-12-23 1977-12-23 Process for producing polyester crimpfibre

Publications (1)

Publication Number Publication Date
KR790000073B1 true KR790000073B1 (en) 1979-03-07

Family

ID=19205449

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7703011A KR790000073B1 (en) 1977-12-23 1977-12-23 Process for producing polyester crimpfibre

Country Status (1)

Country Link
KR (1) KR790000073B1 (en)

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