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KR940009409A - 극세섬유 부직포 및 이의 제조방법 - Google Patents

극세섬유 부직포 및 이의 제조방법 Download PDF

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Publication number
KR940009409A
KR940009409A KR1019930020738A KR930020738A KR940009409A KR 940009409 A KR940009409 A KR 940009409A KR 1019930020738 A KR1019930020738 A KR 1019930020738A KR 930020738 A KR930020738 A KR 930020738A KR 940009409 A KR940009409 A KR 940009409A
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South Korea
Prior art keywords
component
fiber
composite long
nonwoven fabric
long fibers
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KR1019930020738A
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KR100223388B1 (ko
Inventor
시게미츠 무라세
에이이치 구보
고이치 나가오카
요시키 미야하라
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다구치 게이타
유니치카 가부시키가이샤
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

본 발명은 열가소성 중합체 성분 A와 성분 A에 대해 비상용성인 동시에 융점이 성분 A의 융점보다 30 내지 180℃높은 열가소성 중합체 성분 B가 복합되는 동시에, 적어도 성분 A가 표면에 노출되어 있는 복합형 장섬유로 형성된 극세 섬유 부직포로서, 복합형 장섬유 속의 성분 A만을 연화 또는 용융시킴으로써, 복합형 장섬유 상호간에 융착되어 이루어진 융착 구역이 간격을 두고 설치되어 있으며 융착구역 이외의 비융착 구역에는 복합형 장섬유의 섬유 분할에 따라 생긴 성분 A만으로 이루어진 섬유 A, 복합형 장섬유의 섬유 분할에 따라 생긴 성분 B 및 섬유 분할되지 않은 복합형 장섬유가 실질적으로 삼차원 교락되지 않고 혼재되어 있음을 특징으로 하는 극세섬유 부직포 및 이의 제조방법에 관한 것이다.

Description

극세섬유 부직포 및 이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에서 사용하는 복합형 장섬유의 횡단면의 한 가지 예를 도시한 도면이며,
제2도는 본 발명에서 사용하는 복합형 장섬유의 횡단면의 한 가지 예를 도시한 도면이며,
제3도는 본 발명에서 사용하는 복합형 장섬유의 횡단면의 한 가지 예를 도시한 도면이며,
제4도는 본 발명에서 사용하는 복합형 장섬유의 횡단면의 한 가지 예를 도시한 도면이며,
제5도는 본 발명에서 문지름 가공에 사용하는 장치의 한 가지 예를 확대하여 도시한 측면도이며,
제6도는 본 발명의 한 가지 예에 관한 극세섬유 부직포의 평면도이며,
제7도는 제6도에 도시한 극세섬유 부직포의 X-X선 단면도이다.

Claims (4)

  1. 열가소성 중합체 성분 A와 성분 A에 대해 비상용성인 동시에 융점이 성분 A의 융점보다 30 내지 180℃ 높은 열가소성 중합체 성분 B가 복합되는 동시에, 적어도 성분 A가 이의 표면에 노출되어 있는 복합형 장섬유로 형성된 극세섬유 부직포로서, 복합형 장섬유 속의 성분 A만을 연화 또는 용융시킴으로써, 복합형 장섬유 상호간이 융착되어 이루어진 용착구역이 간격을 두고 설치되어 있으며 용착구역 이외의 비융착구역에는 복합형 장섬유의 섬유 분할에 따라 생긴 성분 A만으로 이루어진 섬유 A, 복합형 장섬유의 섬유 분할에 따라 생긴 성분 B 및 섬유 분할되지 않은 복합형 장섬유가 실질적으로 삼차원 교락되지 않고 혼재되어 있음을 특징으로 하는 극세섬유 부직포.
  2. 제1항에 있어서, 섬유 A의 섬도가 0.05 내지 2.0데니어이고, 섬유 B의 섬도가 0.02 내지 0.8데니어인 극세섬유 부직포.
  3. 열가소성 중합체 성분 A와 성분 A에 대해 비상용성인 동시에 융점이 성분 A의 융점보다 30 내지 180℃높은 열가소성 중합체 성분 B가 복합되는 동시에, 적어도 성분 A가 표면에 노출되어 있는 복합형 장섬유를 집적시켜 섬유 웨브를 형성한 다음, 섬유 웨브의 간격을 둔 소정의 구역에 두께 방향에 걸쳐 열을 가하여 성분 A만을 연화 또는 용융시킴으로써, 복합형 장섬유 상호 간을 융착시켜 융착구역이 간격을 두고 형성되어 있는 섬유 플리스(FLEECE)를 수득한 다음, 섬유 풀리스에 마찰가공을 실시함으로써 비융착구역에 존재하는 복합형 장섬유를 섬유 분할라여 성분 A만으로 이루어진 섬유 A 및 성분 B만으로 이루어진 섬유 B를 생성시킴을 특징으로 하는 극세섬유 부직포의 제조방법.
  4. 제3항에 있어서, 비융착구역에서의 복합형 장섬유의 섬유 분할율이 70% 이상인 극세섬유 부직포의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930020738A 1992-10-05 1993-10-05 극세섬유부직포및이의제조방법 Expired - Lifetime KR100223388B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29208792 1992-10-05
JP92-292087 1992-10-05

Publications (2)

Publication Number Publication Date
KR940009409A true KR940009409A (ko) 1994-05-20
KR100223388B1 KR100223388B1 (ko) 1999-10-15

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KR1019930020738A Expired - Lifetime KR100223388B1 (ko) 1992-10-05 1993-10-05 극세섬유부직포및이의제조방법

Country Status (5)

Country Link
EP (1) EP0624676B1 (ko)
KR (1) KR100223388B1 (ko)
DE (1) DE69316337T2 (ko)
TW (1) TW246699B (ko)
WO (1) WO1994008083A1 (ko)

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DE19934442C2 (de) 1999-07-26 2001-09-20 Freudenberg Carl Fa Verfahren zur Herstellung eines Vliesstoffs und Vliesstoff zur Herstellung von Reinraum-Schutzbekleidung
DE19947869A1 (de) * 1999-10-05 2001-05-03 Freudenberg Carl Fa Synthetisches Leder
DE19962361A1 (de) * 1999-12-23 2001-07-12 Freudenberg Carl Fa Sportbekleidung
DE19962355A1 (de) * 1999-12-23 2001-07-05 Freudenberg Carl Fa Sanitärbekleidung
DE19962357A1 (de) * 1999-12-23 2001-07-05 Freudenberg Carl Fa Schlafbekleidung
DE19962356A1 (de) * 1999-12-23 2001-07-05 Freudenberg Carl Fa Sanitärwäsche
DE19962360B4 (de) * 1999-12-23 2005-06-30 Carl Freudenberg Kg Arbeitsschutzbekleidung
DE19962359B4 (de) * 1999-12-23 2004-07-08 Carl Freudenberg Kg Thermovliesstoff
DE10002778B4 (de) * 2000-01-22 2012-05-24 Robert Groten Verwendung eines Mikrofilament-Vliesstoffes als Reinigungstuch
DE10009283C2 (de) * 2000-02-28 2002-02-21 Freudenberg Carl Kg Airbagschutzhülle
DE10009281C1 (de) * 2000-02-28 2001-03-22 Freudenberg Carl Fa Schallabsorptionsmaterial
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US6495255B2 (en) * 2000-06-26 2002-12-17 Chisso Corporation Polyolefin splittable conjugate fiber and a fiber structure using the same
EP1320458B2 (en) 2000-09-15 2016-03-02 Suominen Corporation Disposable nonwoven wiping fabric and method of production
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Also Published As

Publication number Publication date
EP0624676A4 (en) 1995-02-01
WO1994008083A1 (fr) 1994-04-14
KR100223388B1 (ko) 1999-10-15
DE69316337T2 (de) 1998-04-30
DE69316337D1 (de) 1998-02-19
EP0624676B1 (en) 1998-01-14
EP0624676A1 (en) 1994-11-17
TW246699B (ko) 1995-05-01

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