KR920000480A - Composite sheet for fiber reinforced materials - Google Patents

Composite sheet for fiber reinforced materials Download PDF

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Publication number
KR920000480A
KR920000480A KR1019900008834A KR900008834A KR920000480A KR 920000480 A KR920000480 A KR 920000480A KR 1019900008834 A KR1019900008834 A KR 1019900008834A KR 900008834 A KR900008834 A KR 900008834A KR 920000480 A KR920000480 A KR 920000480A
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KR
South Korea
Prior art keywords
web
composite sheet
reinforcing
filament
thermoplastic polymer
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Application number
KR1019900008834A
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Korean (ko)
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KR930011632B1 (en
Inventor
게이이찌 하라구찌
후미고 고또오
Original Assignee
에리 마사요시
아사히가세이고오교 가부시끼가이샤
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Priority to KR1019900008834A priority Critical patent/KR930011632B1/en
Publication of KR920000480A publication Critical patent/KR920000480A/en
Application granted granted Critical
Publication of KR930011632B1 publication Critical patent/KR930011632B1/en

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    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns

Abstract

내용 없음No content

Description

섬유 강화 재료용 복합 시트Composite sheet for fiber reinforced materials

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

제1도는 본 발명의 복합 시트로 만들어진 복합 재료의 단면도이다.1 is a cross-sectional view of a composite material made of the composite sheet of the present invention.

Claims (14)

강화 필라멘트 다발의 양이 복합 시트를 기준으로 5~80부피%이고 열가소성 중합체 섬유의 단일 필라멘트가 웨브-구성필라멘트에 연루 및 집적된 상태로 수반되는, 강화 필라멘트 다발의 열가소성 중합체 섬유를 단일 필라멘트 형태로 함유하는 웨브를 함유하는 섬유 강화 재료용 복합 시트.The thermoplastic filament bundle of reinforcing filament bundles is in the form of a single filament, wherein the amount of reinforcing filament bundles is 5 to 80% by volume based on the composite sheet and the single filament of the thermoplastic polymer is involved and integrated into the web-constituting filament Composite sheet for fiber-reinforced materials containing the containing web. 제1항에 있어서, 강화 필라멘트 다발을 함유하는 웨브가 실질적으로 강화 필라멘트 다발 만으로 구성된 복합 시트.The composite sheet of claim 1, wherein the web containing the bundle of reinforcing filaments consists essentially of the bundle of reinforcing filaments. 제1 또는 2항에 있어서, 웨브가 강화 필라멘트 다발을 단일 방향으로 모으고 병렬시켜 제조한 웨브인 복합시트.The composite sheet according to claim 1 or 2, wherein the web is a web prepared by gathering reinforcing filament bundles in a single direction and in parallel. 제1 또는 2항에 있어서, 웨브가 강화 필라멘트 다발의 직포인 복합 시트.The composite sheet according to claim 1 or 2, wherein the web is a woven fabric of reinforcing filament bundles. 제1 내지 4항중 어느 한 항에 있어서, 열가소성 중합체 섬유가 스테이플 섬유인 복합 시트.The composite sheet according to any one of claims 1 to 4, wherein the thermoplastic polymer fibers are staple fibers. 제1 내지 4항중 어느 한 항에 있어서, 열가소성 중합체 섬유가 1.2이상의 자유도를 갖는 필라멘트 복합시트.The filament composite sheet according to any one of claims 1 to 4, wherein the thermoplastic polymer fibers have a degree of freedom of at least 1.2. 강화 필라멘트 다발을 함유하는 웨브 상에 단일 필라멘트 형태의 열가소성 중합체 섬유를 적재시키고, 그 집성체(assembly)에 유체의 제트류를 적용시켜 열가소성 중합체 섬유를 웨브-구성 필라멘트에 삽입시켜, 열가소성 중합체 섬유를 웨브-구성 필라멘트와 연루 및 집적시키는 것으로 구성되는, 섬유 강화 재료용 복합 시트의 제조방법.The thermoplastic polymer fibers in the form of a single filament are loaded onto a web containing the bundle of reinforcing filaments, and the assembly is applied with a jet of fluid to insert the thermoplastic polymer fibers into the web-constituting filaments to insert the thermoplastic polymer fibers into the web. -A method for producing a composite sheet for a fiber reinforced material, which comprises of incorporating and integrating with a constituent filament. 강화 필라멘트 다발을 함유하는 웨브 중에 단일 필랍멘트 형태의 열가소성 중합체 스테이플 섬유를 배합하고, 수득된 웨브에 유체의 제트류를 적용시켜 열가소성 중합체 스테이플 섬유를 웨브-구성 필라멘트에 넣어, 열가소성 중합체 스테이플 섬유를 웨브-구성 필라멘트와 연류 및 집적시키는 것으로 구성되는, 강화 재료용 복합 시트의 제조방법.In a web containing a bundle of reinforcing filaments, a thermoplastic polymer staple fiber in the form of a single filament is blended, and a jet of fluid is applied to the obtained web so that the thermoplastic polymer staple fiber is placed in the web-constituting filament, thereby placing the thermoplastic polymer staple fiber in the web- A method for producing a composite sheet for reinforcing materials, comprising constituting filaments and flowing and integrating. 제7 또는 8항에 있어서, 강화 필라멘트 다발을 함유하는 웨브로서, 실질적으로 강화 필라멘트 다발만으로 구성된 웨브를 사용하는 복합 시트의 제조방법.The method for producing a composite sheet according to claim 7 or 8, wherein the web containing the reinforcing filament bundles is made of a web substantially composed of only the reinforcing filament bundles. 제7 내지 9항중 어느 한 항에 있어서, 강화 필라멘트 다발을 함유하는 웨브로서, 강화 필라멘트 다발을 모으고 병렬시켜 제조한 웨브를 사용하는 복합 시트의 제조방법.The method for producing a composite sheet according to any one of claims 7 to 9, wherein the web containing the bundle of reinforcing filaments is a web prepared by collecting and paralleling the bundle of reinforcing filaments. 제7 내지 9항중 어느 한 항에 있어서, 강화 필라멘트 다발을 함유하는 웨브로서, 강화 필라멘트 다발로 된 직포를 사용하는 복합 시트의 제조방법.The method for producing a composite sheet according to any one of claims 7 to 9, wherein a web containing the reinforcing filament bundle is used as a web made of the reinforcing filament bundle. 제7항에 있어서, 열가소성 중합체 섬유가 스테이플 섬유인 복합 시트의 제조방법.The method for producing a composite sheet according to claim 7, wherein the thermoplastic polymer fibers are staple fibers. 제7항에 있어서, 열가소성 중합체 섬유가 1.2이상의 자유도를 갖는 필라멘트인 복합 시트의 제조방법.The method of producing a composite sheet according to claim 7, wherein the thermoplastic polymer fibers are filaments having a degree of freedom of at least 1.2. 제12 또는 13항에 있어서, 강화 필라멘트 다발을 함유하는 웨브로서, 실질적으로 강화 필라멘트만으로 구성된 웨브를 사용하는 복합 시트의 제조방법.The method for producing a composite sheet according to claim 12 or 13, wherein a web containing a bundle of reinforcing filaments is used as a web substantially composed of only reinforcing filaments. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900008834A 1990-06-15 1990-06-15 Composite sheet for fiber-rein forced material and manufacturing process therefor KR930011632B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900008834A KR930011632B1 (en) 1990-06-15 1990-06-15 Composite sheet for fiber-rein forced material and manufacturing process therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900008834A KR930011632B1 (en) 1990-06-15 1990-06-15 Composite sheet for fiber-rein forced material and manufacturing process therefor

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KR920000480A true KR920000480A (en) 1992-01-29
KR930011632B1 KR930011632B1 (en) 1993-12-16

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