KR870006245A - Method and apparatus for producing island-in-sea multi-sea composite fiber - Google Patents

Method and apparatus for producing island-in-sea multi-sea composite fiber Download PDF

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Publication number
KR870006245A
KR870006245A KR1019850009960A KR850009960A KR870006245A KR 870006245 A KR870006245 A KR 870006245A KR 1019850009960 A KR1019850009960 A KR 1019850009960A KR 850009960 A KR850009960 A KR 850009960A KR 870006245 A KR870006245 A KR 870006245A
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South Korea
Prior art keywords
degree
islands
sea
island
component
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KR1019850009960A
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Korean (ko)
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KR870001337B1 (en
Inventor
임무산
우종열
박세웅
이호경
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이상철
주식회사 코오롱
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Priority to KR1019850009960A priority Critical patent/KR870001337B1/en
Publication of KR870006245A publication Critical patent/KR870006245A/en
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Publication of KR870001337B1 publication Critical patent/KR870001337B1/en

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    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor

Abstract

내용 없음No content

Description

이섬도 다중 해도형 복합섬유의 제조방법 및 장치Method and apparatus for producing island-in-sea multi-sea composite fiber

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

제 1 도는 본 발명장치의 종단면도.1 is a longitudinal sectional view of the device of the present invention.

제 2 도는 제 1 도의 요부확대도.2 is an enlarged view of the main part of FIG.

제 3 도는 제 2 도의 요부확대도.3 is an enlarged view of the main part of FIG.

1:분배판, 2:분배판, 3,3':분배판(2) 내이 해성분유로, 4,4':분배판(2) 내의 도성분유로, 5,5':분배판(1) 내의 해성분유로, 6,6':분배판(1) 내의 도성분유로, 7:분배판(1)의 하판, 8:분배판(1)도 성분유로 내의 도성분유출공, 9:가이드플레이트, 10:가이드플레이트의 유출공, 11,11',11″:구금판, 12,12',12″:구금판 상판집합부, θ:구금판 상판 집속각도, 14:펙, 15:분배판(1) 상판의 해성분유로내 유출공, 16:분배판(1) 상판의 도성분 유로, 17,17':분배판(1) 상판의 해성분 유로, L1:분배판(1)의 도성분 유출공 하단의 외경, L2:가이드플레이트의 유출공 상단의 직경, L3:분배판(1) 상판의 도성분 유로내 유출공의 외경.1: distribution plate, 2: distribution plate, 3, 3 ': distribution plate (2) inner component flow path, 4,4': distribution component flow path in distribution plate 2, 5, 5 ': distribution plate (1) Sea component flow path inside, 6,6 ': island component flow path in distribution plate 1, 7: bottom plate of distribution plate 1, 8: distribution plate 1, also water flow path in component flow path, 9: guide plate 10: Outflow hole of guide plate, 11, 11 ', 11 ": Detention plate, 12, 12', 12": Detention plate top plate collecting part, θ: Detention plate top plate focusing angle, 14: Peg, 15: Distribution plate (1) Outflow hole in sea component flow path of top plate, 16: distribution plate (1) island component flow path of top plate, 17, 17 ': distribution plate (1) sea component flow path of top plate, L 1 : distribution plate (1) Outer diameter of the bottom of the island component outflow hole, L 2 : Diameter of the top of the outflow hole of the guide plate, L 3 : Outer diameter of the outflow hole in the island component flow path of the distribution plate (1).

Claims (6)

용제용해성이 다른 2종 이상의 열가소성 수지중 섬유형성성 성분을 도(島)성분으로 하고 용해성 성분을 해(海)성분으로 하여 2매 이상의 분배판으로 이루워진 구금장치내에서 먼저 도상의 섬도 및 도수(島數)가 다른 3종 이상의 해도형 복합섬유상군으로 형성시킨다음 군 전체를 집합시켜서 섬유단면 내에 3종 이상의 도상군이 아래의 조건을 동시에 만족되게하는 이섬도 다중 해도형 복합섬유의 제조방법.Among the two or more thermoplastic resins having different solvent solubilities, the fiber-forming component as the island component and the soluble component as the sea component, the fineness and the fineness of the island first in a detention apparatus composed of two or more distribution plates. Formation of three or more islands-in-the-sea composite fiber phase groups with different islands, and gathering the whole group so that three or more islands simultaneously satisfy the following conditions in the fiber section . 아 래Below 가) 섬유단면내에 최대섬도를 갖는 도상군의 도상섬도는 0.06-0.1d이고 군내도수는 5-40개.A) The islanding degree of the island having the maximum degree of fineness in the fiber cross section is 0.06-0.1 d and the number of degrees in the group is 5-40. 나) 섬유단면내에 중간섬도를 갖는 도상군의 도상섬도는 0.03∼0.05d이고 군내도수는 5∼60개.B) The degree of islanding degree of the group having medium degree of fineness in the fiber cross section is 0.03 ~ 0.05 d, and the degree of intragroup count is 5 ~ 60. 다) 섬유단면내에 최소섬도를 갖는 도상군의 도상섬도는 0.01∼0.03d이고 군내도수는 5-80개.C) The degree of islanding degree of the group having minimum degree of fineness in the fiber cross section is 0.01 ~ 0.03 d, and the degree of intragroup count is 5-80. 해성분 유로와 도성분 유로를 각각 갖는 2매 이상의 중첩된 분배판과, 해도성분을 동심원상으로 교호로 배열시켜주는 최하층분배판의 상판과, 해도성분을 복합시켜주는 유출공을 가진 가이드판과, 각각 독립되어 있는 해도성복합성분을 다시 접속시켜주는 집합부를 가진 구금판으로 구성되어 있는 이섬도 다중 해도형 복합섬유의 제조장치.Two or more overlapping distribution plates each having a sea component flow path and a island flow path, a top plate of a bottom distribution plate that arranges islands in a concentric manner alternately, and a guide plate having an outlet hole for compounding the islands component; And a device for producing two islands-in-the-sea multimodal islands-in-the-sea composite fiber, which is composed of a detent plate having a collection portion for reconnecting independent island-in-the-sea composite compounds. 제 1 항에 있어서, 도성분은 섬유형성성 폴리에스텔 수지 또는 폴리아미드수지로 285℃, 15%스트레인(Strain) 조건에서 그 용융점도가 1000∼3500 포아즈인 제조방법.The method according to claim 1, wherein the island component is a fiber-forming polyester resin or polyamide resin, and has a melt viscosity of 1000 to 3500 poise at 285 ° C. and 15% strain. 제 1 항에 있어서, 해성분은 용해성 폴리올테핀수지 또는 폴리에스텔수지로 285℃, 15% 스트레인 조건에서 그 용융점도가 3000∼6000 포아즈인 제조방법.The method according to claim 1, wherein the sea component is a soluble polyoltepine resin or polyester resin, and its melt viscosity is 3000 to 6000 poise at 285 ° C and 15% strain conditions. 제 1 항에 있어서, 섬유단면내 도상의 단면형상이 장축/단축=1. 0-7인 제조방법.2. The cross-sectional shape of the in-fiber cross sectional view of claim 1, wherein the major axis / short axis = 1. 0-7 production method. 제 1 항에 있어서, 최하층 분배판의 상판 유로에 공급되는 해, 도성분의 량을 균일하게하고, 각 유로내 유출공의 직경과 공수(孔數)를 다르게 하여서 도상의 섬도와 도수를 조절할 수 있게하는 제조방법.The fineness and frequency of the islands can be adjusted by varying the diameter and the number of the outflow holes in each passage, by supplying the solution to the upper flow path of the lowermost distribution plate. Manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850009960A 1985-12-30 1985-12-30 Compound fiber's making method and it's apparatus KR870001337B1 (en)

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KR1019850009960A KR870001337B1 (en) 1985-12-30 1985-12-30 Compound fiber's making method and it's apparatus

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Application Number Priority Date Filing Date Title
KR1019850009960A KR870001337B1 (en) 1985-12-30 1985-12-30 Compound fiber's making method and it's apparatus

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KR870006245A true KR870006245A (en) 1987-07-10
KR870001337B1 KR870001337B1 (en) 1987-07-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426592B1 (en) * 2001-06-15 2004-04-08 주식회사 코오롱 A sea-island typed conjugate fiber with excellent streaky effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426592B1 (en) * 2001-06-15 2004-04-08 주식회사 코오롱 A sea-island typed conjugate fiber with excellent streaky effect

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