KR940014954A - Ultra-fast spinning method of polyester fiber - Google Patents

Ultra-fast spinning method of polyester fiber Download PDF

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Publication number
KR940014954A
KR940014954A KR1019920022979A KR920022979A KR940014954A KR 940014954 A KR940014954 A KR 940014954A KR 1019920022979 A KR1019920022979 A KR 1019920022979A KR 920022979 A KR920022979 A KR 920022979A KR 940014954 A KR940014954 A KR 940014954A
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KR
South Korea
Prior art keywords
polyester fiber
heating tube
ultra
spinning method
present
Prior art date
Application number
KR1019920022979A
Other languages
Korean (ko)
Other versions
KR950000725B1 (en
Inventor
백승천
김병동
김진일
최승호
Original Assignee
하기주
주식회사 코오롱
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 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019920022979A priority Critical patent/KR950000725B1/en
Publication of KR940014954A publication Critical patent/KR940014954A/en
Application granted granted Critical
Publication of KR950000725B1 publication Critical patent/KR950000725B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

본 발명은 폴리에스테르섬유를 5,000미터/분이상의 권취속도로 제조하는 폴리에스테르섬유의 초고속방사방법임.The present invention is an ultra-fast spinning method of polyester fiber to produce a polyester fiber at a winding speed of 5,000 meters / minute or more.

본 발명은 가열통을 사용하는 종래의 초고속방법의 문제점, 즉 가열통내의 열처리효율불량이나 사조의 흔들림등의 문제점을 해결한 것이다.The present invention solves the problems of the conventional ultra-high speed method of using a heating cylinder, that is, problems such as poor heat treatment efficiency in the heating cylinder and shaking of yarns.

본 발명은 가열통의 상,하부에 조리개형 공기조절구를 설치하여서 외부공기가 가열통내로 유입되는 것을 최소화하였으며, 사조집속가이드와 가열통의 내경을 일정조건이 만족되도록 한 것이다.The present invention minimizes the inflow of external air into the heating tube by installing the diaphragm-type air conditioner on the upper and lower portions of the heating tube, and the internal diameters of the yarn threading guide and the heating tube to satisfy certain conditions.

본 발명은 폴리에스테르섬유를 5,000미터/분이상의 초고속으로 1단계공정을 거쳐 완전연신사로 제조하는데 이용된다.The present invention is used to produce polyester fibers through a one-step process at a super high speed of more than 5,000 meters / minute.

Description

폴리에스테르섬유의 초고속방사방법Ultra-fast spinning method of polyester fiber

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

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

Claims (2)

폴리에스테르섬유를 용융방사하고 냉각한후 사조집속가이드에서 접속한 후 가열통을 통과시켜 열처리한후 5,000미터/분이상의 속도로 권취하는 통상의 폴리에스테르섬유의 고속방사방법에 있어서 가열통의 상,하부에 조리개형태의 공기조절구가 설치된 가열통을 사용하여 제조함을 특징으로 하는 폴리에스테르섬유의 초고속방사방법.In the high-speed spinning method of a conventional polyester fiber which melts spun and cools down the polyester fiber, connects it with thread guide focusing guide, passes it through a heating tube, and heats it, and then winds it at a speed of 5,000 m / min or more. Ultra-fast spinning method of the polyester fiber, characterized in that the manufacturing using a heating tube installed in the aperture-type air regulator in the lower portion. 제1항에 있어서, 사조집속가이드의 내경과 가열통의 내경을 다음 조건에 만족되게 함을 특징으로 하는 폴리에스테르섬유의 초고속방사방법.The ultra-fast spinning method of polyester fiber according to claim 1, wherein the inner diameter of the thread guide focusing guide and the inner diameter of the heating tube are satisfied with the following conditions. 다 음next 10mm ≤R2≤30mm10mm ≤R 2 ≤30mm 2 ≤R2/R1≤32 ≤R 2 / R 1 ≤3 단, R1=사조집속가이드의 내경(mm), R=가열통의 내경(mm)Where R 1 = inner diameter of thread focusing guide (mm), R = inner diameter of heating tube (mm) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022979A 1992-12-01 1992-12-01 Ultra high speed spinning process for preparation of polyester fiber KR950000725B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022979A KR950000725B1 (en) 1992-12-01 1992-12-01 Ultra high speed spinning process for preparation of polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022979A KR950000725B1 (en) 1992-12-01 1992-12-01 Ultra high speed spinning process for preparation of polyester fiber

Publications (2)

Publication Number Publication Date
KR940014954A true KR940014954A (en) 1994-07-19
KR950000725B1 KR950000725B1 (en) 1995-01-28

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ID=19344440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022979A KR950000725B1 (en) 1992-12-01 1992-12-01 Ultra high speed spinning process for preparation of polyester fiber

Country Status (1)

Country Link
KR (1) KR950000725B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990009821A (en) * 1997-07-11 1999-02-05 구광시 Manufacturing method of long fiber nonwoven fabric and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990009821A (en) * 1997-07-11 1999-02-05 구광시 Manufacturing method of long fiber nonwoven fabric and apparatus therefor

Also Published As

Publication number Publication date
KR950000725B1 (en) 1995-01-28

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