KR970027385A - Manufacturing method of high transparency high gloss polyester fiber - Google Patents

Manufacturing method of high transparency high gloss polyester fiber Download PDF

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Publication number
KR970027385A
KR970027385A KR1019950044407A KR19950044407A KR970027385A KR 970027385 A KR970027385 A KR 970027385A KR 1019950044407 A KR1019950044407 A KR 1019950044407A KR 19950044407 A KR19950044407 A KR 19950044407A KR 970027385 A KR970027385 A KR 970027385A
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KR
South Korea
Prior art keywords
spinneret
polyester fiber
manufacturing
longitudinal direction
gloss polyester
Prior art date
Application number
KR1019950044407A
Other languages
Korean (ko)
Other versions
KR100354827B1 (en
Inventor
장동호
손양국
박재용
Original Assignee
이명환
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.)
Filing date
Publication date
Application filed by 이명환, 동양폴리에스터 주식회사 filed Critical 이명환
Priority to KR1019950044407A priority Critical patent/KR100354827B1/en
Publication of KR970027385A publication Critical patent/KR970027385A/en
Application granted granted Critical
Publication of KR100354827B1 publication Critical patent/KR100354827B1/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

본 발명은 고투명 고광택 폴리에스터 섬유의 제조방법에 관한 것으로서, 폴리에스터 편평사를 제조함에 있어서, 방사 구금 설계시 길이 방향으로 인접한 방사공들 사이의 간격을 0.15mm 이하로 하여 방사시 다이 스웰링 현상을 이용하여 인접한 방사사를 섬유 단면의 길이 방향으로 융착시킴으로써 방사된 섬유의 편평도를 대폭 증가시킴을 특징으로 한다.The present invention relates to a method for manufacturing a high-transparent high-gloss polyester fiber, in the production of polyester flat yarn, the die swelling phenomenon during spinning with the spacing between the adjacent spinneret in the longitudinal direction to 0.15mm or less in the design of spinneret By fusing adjacent yarns in the longitudinal direction of the fiber cross-section, it characterized in that the flatness of the spun fibers significantly increased.

본 발명에 의해 생산된 폴리에스터 원사는 투명성 및 광택이 크게 개선되는 반면에 물성 및 품질은 기존의 원사와 대등한 수준이다.The polyester yarn produced by the present invention is greatly improved in transparency and gloss while the physical properties and quality are comparable to those of conventional yarns.

Description

고투명 고광택 폴리에스터 섬유의 제조방법Manufacturing method of high transparency high gloss polyester fiber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

폴리에스터 편평사를 제조함에 있어서, 방사 구금 설계시 길이 방향으로 인접한 방사공들 사이의 간격을 0.15mm 이하로 하여 방사시 다이 스웰링 현상을 이용하여 인접한 방사사를 섬유 단면의 길이 방향으로 융착시켜 접합시킴으로서 방사된 섬유의 편평도를 대폭 증가시킴을 특징으로 하는 고투명 고광택 폴리에스터 섬유의 제조방법.In the production of polyester flat yarns, the spacing between adjacent spinnerets in the longitudinal direction should be 0.15 mm or less in the spinneret design. A method for producing a high transparency high gloss polyester fiber, characterized in that it significantly increases the flatness of the spun fibers by bonding. 제1항에 있어서, 상기 방사공들 사이의 간격이 0.8 내지 1.2mm로 되는 것을 특징으로 하는 고투명 고광택 폴리에스터 섬유의 제조방법.The method of manufacturing a high transparency high gloss polyester fiber according to claim 1, wherein the spacing between the spinnerets is 0.8 to 1.2 mm. 제1항에 있어서, 인접한 방사사를 접합시 접합수가 2 내지 4로 되도록 방사구금을 설계하는 것을 특징으로 하는 고투명 고광택 폴리에스터 섬유의 제조방법.The method of manufacturing a highly transparent high gloss polyester fiber according to claim 1, wherein the spinneret is designed such that the number of splices is 2 to 4 when joining adjacent yarns. 제1항에 있어서, 상기 방사구금의 방사공의 배열은 방사공의 길이 방향과 냉각기류의 방향이 일치하도록 하는 것을 특징으로 하는 고투명 고광택 폴리에스터 섬유의 제조방법.The method of claim 1, wherein the arrangement of the spinneret of the spinneret is such that the longitudinal direction of the spinneret coincides with the direction of the cooling airflow. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950044407A 1995-11-28 1995-11-28 Manufacturing method of polyester fiber having super transparency and excellent luster KR100354827B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950044407A KR100354827B1 (en) 1995-11-28 1995-11-28 Manufacturing method of polyester fiber having super transparency and excellent luster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950044407A KR100354827B1 (en) 1995-11-28 1995-11-28 Manufacturing method of polyester fiber having super transparency and excellent luster

Publications (2)

Publication Number Publication Date
KR970027385A true KR970027385A (en) 1997-06-24
KR100354827B1 KR100354827B1 (en) 2002-12-16

Family

ID=37489421

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950044407A KR100354827B1 (en) 1995-11-28 1995-11-28 Manufacturing method of polyester fiber having super transparency and excellent luster

Country Status (1)

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KR (1) KR100354827B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460137B1 (en) * 2002-10-09 2004-12-03 태광산업주식회사 Improved spinneret, dry-spinning spandex and method for its preperation using improved spinneret

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163714A (en) * 1982-03-24 1983-09-28 Teijin Ltd Preparation of flat yarn
JPS6065108A (en) * 1983-05-09 1985-04-13 Mitsubishi Rayon Co Ltd Acrylonitrile filament yarn and its production
JPS6426711A (en) * 1987-07-20 1989-01-30 Mitsubishi Rayon Co Production of special flat yarn
JPH0219510A (en) * 1988-07-08 1990-01-23 Toray Ind Inc Polyester flat cross-section yarn and woven and knit fabric consisting of the same yarn
JPH02169712A (en) * 1988-12-16 1990-06-29 Mitsubishi Rayon Co Ltd Production of dry spun flat acrylic fiber
KR940003715B1 (en) * 1991-06-27 1994-04-28 김의수 Extrusion method and apparatus for plastic pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460137B1 (en) * 2002-10-09 2004-12-03 태광산업주식회사 Improved spinneret, dry-spinning spandex and method for its preperation using improved spinneret

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Publication number Publication date
KR100354827B1 (en) 2002-12-16

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