KR920012540A - Manufacturing method of low shrink polyester - Google Patents

Manufacturing method of low shrink polyester Download PDF

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Publication number
KR920012540A
KR920012540A KR1019900022537A KR900022537A KR920012540A KR 920012540 A KR920012540 A KR 920012540A KR 1019900022537 A KR1019900022537 A KR 1019900022537A KR 900022537 A KR900022537 A KR 900022537A KR 920012540 A KR920012540 A KR 920012540A
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KR
South Korea
Prior art keywords
manufacturing
low shrink
shrink polyester
low
producing
Prior art date
Application number
KR1019900022537A
Other languages
Korean (ko)
Inventor
김기수
최수명
오덕호
조은래
Original Assignee
공정곤
동양나이론 주식회사
배도
동양폴리에스터 주식회사
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.)
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Publication date
Application filed by 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019900022537A priority Critical patent/KR920012540A/en
Publication of KR920012540A publication Critical patent/KR920012540A/en

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Abstract

내용 없음No content

Description

저수축성 폴리에스터 사의 제조방법Manufacturing method of low shrink polyester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제조공정개략도.1 is a manufacturing process schematic diagram of the present invention.

Claims (2)

고유점도 1.00 이상의 고점도 폴리에스터 칩을 방사속도 3,000m/분 이상의 초고속으로 방사하여 제1고뎃로울러의 온도를 120℃ 이하로 하고 제2고댓로울러의 온도를 200℃ 이상으로 하여 1단 또는 2단으로 연산한 다음에 릴렉스시켜 권취하는 것을 특징으로 하는 저수축성 폴리에스터 사의 제조방법.Spinning high-viscosity polyester chip with intrinsic viscosity of 1.00 or higher at an ultra-high speed of spinning speed of 3,000m / min or higher, so that the temperature of the first high roller is 120 ° C or less and the temperature of the second high roller is 200 ° C or more. A method for producing a low-shrinkage polyester yarn, which is characterized in that it is wound up after calculation. 제1항에 있어서, 총 연신비를 1~2로 하는 것을 특징으로 하는 저수축성 폴리에스터 사의 제조방법.The method for producing a low shrinkage polyester yarn according to claim 1, wherein the total draw ratio is 1 to 2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022537A 1990-12-29 1990-12-29 Manufacturing method of low shrink polyester KR920012540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022537A KR920012540A (en) 1990-12-29 1990-12-29 Manufacturing method of low shrink polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022537A KR920012540A (en) 1990-12-29 1990-12-29 Manufacturing method of low shrink polyester

Publications (1)

Publication Number Publication Date
KR920012540A true KR920012540A (en) 1992-07-27

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ID=67538338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022537A KR920012540A (en) 1990-12-29 1990-12-29 Manufacturing method of low shrink polyester

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KR (1) KR920012540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390742B1 (en) * 1996-12-30 2003-10-10 주식회사 효성 Method of manufacturing yarn for polyester industry
KR100491849B1 (en) * 2002-08-05 2005-05-27 주식회사 효성 Medium shrinkage polyethylene telephtalate yarn having excellent dyeing property and process for the production of it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390742B1 (en) * 1996-12-30 2003-10-10 주식회사 효성 Method of manufacturing yarn for polyester industry
KR100491849B1 (en) * 2002-08-05 2005-05-27 주식회사 효성 Medium shrinkage polyethylene telephtalate yarn having excellent dyeing property and process for the production of it

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