WO2010093118A3 - 해도사 제조용 방사구금 - Google Patents

해도사 제조용 방사구금 Download PDF

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Publication number
WO2010093118A3
WO2010093118A3 PCT/KR2009/007951 KR2009007951W WO2010093118A3 WO 2010093118 A3 WO2010093118 A3 WO 2010093118A3 KR 2009007951 W KR2009007951 W KR 2009007951W WO 2010093118 A3 WO2010093118 A3 WO 2010093118A3
Authority
WO
WIPO (PCT)
Prior art keywords
island
fiber
sea
spinneret
manufacturing
Prior art date
Application number
PCT/KR2009/007951
Other languages
English (en)
French (fr)
Other versions
WO2010093118A2 (ko
Inventor
김연수
조덕재
김진수
김도현
양인영
Original Assignee
웅진케미칼 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 웅진케미칼 주식회사 filed Critical 웅진케미칼 주식회사
Priority to JP2011550049A priority Critical patent/JP5524984B2/ja
Publication of WO2010093118A2 publication Critical patent/WO2010093118A2/ko
Publication of WO2010093118A3 publication Critical patent/WO2010093118A3/ko

Links

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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/36—Matrix structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)

Abstract

토출부 내부에 상기 도성분 공급로가 복수개의 군으로 구획되는 것을 특징으로 하는 해도사 제조용 방사구금이 제공된다. 이를 통해 제조된 해도사는 도부분의 개수가 500개 이상인 경우에도 해도사의 중심부분에서 도부분의 뭉침현상이 발생하지 않는다. 그러므로, 하나의 해도사에서 500개 이상의 도부분을 배치시킬 수 있으므로 도부분의 섬도를 줄일 수 있어 초극세사를 생산하는데 매우 유리할 뿐 아니라 하나의 해도사에서 500개 이상의 초극세사를 생산할 수 있어 생산비용을 현저하게 절감할 수 있다. 또한, 제조된 해도사는 뛰어난 광변조 효과로 인하여 염료 등의 발색성을 유발하는 화합물을 첨가하지 않고도 해도비율, 섬유직경에 따라 특정 색을 발현시켜 광발색 섬유로 활용될 수 있다.
PCT/KR2009/007951 2009-02-13 2009-12-30 해도사 제조용 방사구금 WO2010093118A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011550049A JP5524984B2 (ja) 2009-02-13 2009-12-30 海島繊維製造用紡糸口金

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0012138 2009-02-13
KR1020090012138A KR100953437B1 (ko) 2009-02-13 2009-02-13 해도사 제조용 방사구금

Publications (2)

Publication Number Publication Date
WO2010093118A2 WO2010093118A2 (ko) 2010-08-19
WO2010093118A3 true WO2010093118A3 (ko) 2010-10-07

Family

ID=42220053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007951 WO2010093118A2 (ko) 2009-02-13 2009-12-30 해도사 제조용 방사구금

Country Status (5)

Country Link
US (1) US20100205926A1 (ko)
JP (1) JP5524984B2 (ko)
KR (1) KR100953437B1 (ko)
TW (1) TW201102462A (ko)
WO (1) WO2010093118A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2660369B1 (en) * 2010-12-27 2016-05-18 Toray Industries, Inc. Composite spinneret and method of manufacturing composite fiber
WO2014077359A1 (ja) 2012-11-19 2014-05-22 東レ株式会社 複合口金および複合繊維、複合繊維の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599206A (ja) * 1982-06-29 1984-01-18 Toray Ind Inc 多成分系繊維用紡糸装置
KR880000493B1 (ko) * 1986-07-25 1988-04-08 주식회사 코오롱 2성분 해도형(海島形) 복합섬유의 제조방법 및 그 구금장치
JP2004197284A (ja) * 2002-12-20 2004-07-15 Kasen Nozuru Seisakusho:Kk 海島型複合繊維用口金装置および該口金装置を用いた海島型複合繊維の製造方法。
JP2005256253A (ja) * 2004-03-15 2005-09-22 Kasen Nozuru Seisakusho:Kk 海島型複合繊維用口金装置、芯鞘型複合流形成部品、及び海島型複合繊維の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302584A (ko) * 1970-06-23 1973-01-10
JPS5312602B2 (ko) * 1973-05-10 1978-05-02
US4233355A (en) * 1978-03-09 1980-11-11 Toray Industries, Inc. Separable composite fiber and process for producing same
US4370114A (en) * 1979-09-07 1983-01-25 Toray Industries, Inc. Spinneret assembly for use in production of multi-ingredient multi-core composite filaments
JPS5812366B2 (ja) * 1980-04-15 1983-03-08 東レ株式会社 海島型複合繊維用口金
JPS58191214A (ja) * 1982-04-28 1983-11-08 Toray Ind Inc 海島型複合繊維の紡糸口金装置
JPH06228807A (ja) * 1993-02-04 1994-08-16 Toray Ind Inc 複合紡糸用口金
US20020181911A1 (en) * 2001-04-30 2002-12-05 Wadsworth William John Optical material and a method for its production
JP2006214059A (ja) * 2005-02-07 2006-08-17 Toray Ind Inc 海島型複合繊維紡糸用口金装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599206A (ja) * 1982-06-29 1984-01-18 Toray Ind Inc 多成分系繊維用紡糸装置
KR880000493B1 (ko) * 1986-07-25 1988-04-08 주식회사 코오롱 2성분 해도형(海島形) 복합섬유의 제조방법 및 그 구금장치
JP2004197284A (ja) * 2002-12-20 2004-07-15 Kasen Nozuru Seisakusho:Kk 海島型複合繊維用口金装置および該口金装置を用いた海島型複合繊維の製造方法。
JP2005256253A (ja) * 2004-03-15 2005-09-22 Kasen Nozuru Seisakusho:Kk 海島型複合繊維用口金装置、芯鞘型複合流形成部品、及び海島型複合繊維の製造方法

Also Published As

Publication number Publication date
WO2010093118A2 (ko) 2010-08-19
TW201102462A (en) 2011-01-16
JP5524984B2 (ja) 2014-06-18
JP2012518100A (ja) 2012-08-09
KR100953437B1 (ko) 2010-04-20
US20100205926A1 (en) 2010-08-19

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