KR970043372A - Hollow Fiber Manufacturing Method - Google Patents

Hollow Fiber Manufacturing Method Download PDF

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Publication number
KR970043372A
KR970043372A KR1019950051266A KR19950051266A KR970043372A KR 970043372 A KR970043372 A KR 970043372A KR 1019950051266 A KR1019950051266 A KR 1019950051266A KR 19950051266 A KR19950051266 A KR 19950051266A KR 970043372 A KR970043372 A KR 970043372A
Authority
KR
South Korea
Prior art keywords
hollow fiber
fiber manufacturing
manufacturing
hollow
spinneret
Prior art date
Application number
KR1019950051266A
Other languages
Korean (ko)
Other versions
KR0163488B1 (en
Inventor
심규석
심성영
김정철
Original Assignee
김준영
주식회사 선경인더스트리
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 김준영, 주식회사 선경인더스트리 filed Critical 김준영
Priority to KR1019950051266A priority Critical patent/KR0163488B1/en
Publication of KR970043372A publication Critical patent/KR970043372A/en
Application granted granted Critical
Publication of KR0163488B1 publication Critical patent/KR0163488B1/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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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

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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)

Abstract

본 발명은 중공사의 제조방법에 관한 것으로, 더욱 상세하게는 단독사 중공사의 중공율을 올리므로써 우수한 경량감과 반발탄성을 갖는 중공사를 제조하는 방법에 관한 것이다.The present invention relates to a method for manufacturing hollow yarns, and more particularly, to a method for manufacturing hollow fibers having excellent lightness and rebound elasticity by increasing the hollow ratio of single yarn hollow yarns.

Description

중공사의 제조방법Hollow Fiber Manufacturing Method

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

제1도는 본 발명에서 방사시 사용한 냉각장치를 나타낸 도면1 is a view showing a cooling device used during spinning in the present invention

제2도는 본 발명의 실시예1에서 제조한 중공사의 단면사진Figure 2 is a cross-sectional photograph of the hollow yarn prepared in Example 1 of the present invention

Claims (1)

공지의 중공사 제조용 방사구금을 사용하여 중공사를 제조함에 있어서, 냉각수가 순환하는 냉각장치를 이용하여 냉각시킴으로써 용융된 상태의 폴리머가 방사구금을 통과하여 나온 후 방사노즐로부터 3~7cm아래에서 고화되도록 하는 것을 특징으로 하는 중공사의 제조방법.In manufacturing hollow fiber using a known spinneret for manufacturing hollow fiber, the molten polymer is allowed to solidify under 3 ~ 7cm from the spinneret after the molten polymer has passed through the spinneret by cooling by using a cooling device in which cooling water is circulated. Hollow yarn manufacturing method characterized in that to be.
KR1019950051266A 1995-12-18 1995-12-18 Method of manufacturing hollow fibre KR0163488B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051266A KR0163488B1 (en) 1995-12-18 1995-12-18 Method of manufacturing hollow fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051266A KR0163488B1 (en) 1995-12-18 1995-12-18 Method of manufacturing hollow fibre

Publications (2)

Publication Number Publication Date
KR970043372A true KR970043372A (en) 1997-07-26
KR0163488B1 KR0163488B1 (en) 1998-12-01

Family

ID=19440918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950051266A KR0163488B1 (en) 1995-12-18 1995-12-18 Method of manufacturing hollow fibre

Country Status (1)

Country Link
KR (1) KR0163488B1 (en)

Also Published As

Publication number Publication date
KR0163488B1 (en) 1998-12-01

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