KR950023751A - 열성형 부직포 - Google Patents

열성형 부직포 Download PDF

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Publication number
KR950023751A
KR950023751A KR1019940040322A KR19940040322A KR950023751A KR 950023751 A KR950023751 A KR 950023751A KR 1019940040322 A KR1019940040322 A KR 1019940040322A KR 19940040322 A KR19940040322 A KR 19940040322A KR 950023751 A KR950023751 A KR 950023751A
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component
structural
web
fiber
structural fiber
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KR1019940040322A
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KR100331899B1 (ko
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다니엘 파이크 리차드
마이클 그리스키에윗쯔 스탠리
죠셉 다타 폴
유진 챔버스 주니어 레온
해리 쉐로드 어를
안토니 사쎄 필립
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토마스 코니스
킴벌리-클라크 코포레이션
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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
    • 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
    • D04H1/558—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 in combination with mechanical or physical treatments other than embossing
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene

Abstract

본 발명은 구조 섬유 성분 및 열 활성 접착 성분을 함유하고 밀도가 약 0.01g/㎤ 내지 약 0.1g/㎤인 부풀어 있는 부직 권축된 섬유 기질 웹으로부터 제조되는 탄성적으로 압축될 수 있는 직물과 같은 열성형품을 제공한다. 부가적으로, 본 발명은 열성형품을 제조하는 방법도 제공한다. 이 방법은 웹을 가열하여 구조 섬유 성분을 용융시킴이 없이 접착 성분을 용융시키고 웹을 유연하게 하는 단기, 웹을 주형상에서 가볍게 적절한 압축 공기압 또는 기계적인 압력을 가하여 성형시키는 단계 및 성형된 웹을 냉각시켜 용융된 접착 성분을 고화하고 섬유내 접착을 형성시키는 단계를 포함하며, 여기서 열성형품은 약 1 내지 약 1.8 사이의 면적 대 밀도비를 갖는다.

Description

열성형 부직포
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 적합한 부직 웹(web)을 제조하는 적합한 공정의 예시도.
제2도는 탄성적으로 압축 가능한 직물과 같은 열성형 제품을 제조하는 데 매우 적합한 주형 어셈블리의 예시도.
제3도는 본 발명에 적합한 이중 스크린 주형의 예시도.
제4도는 본 발명에 적합한 단일 스크린 주형의 예시도.
제5도는 쇄기판(shim-plate) 열성형 방법의 예시도.
제6도는 연속적인 쇄기판 열성형 방법의 예시도.

Claims (21)

  1. a) 구조 섬유 성분 및 열활성 접착 성분을 함유하고 밀도가 약 0.01g/㎤ 내지 약 0.1g/㎤인 부풀어 있는 부직 권축된 섬유 기질 웹을 가열하여 상기 구조 성분 섬유를 용융시킴이 없이 상기 접착 성분을 용융시키고 상기 웹을 유연하게 단계, b) 상기 웹을 적절한 압축 공기 또는 기계적인 압력을 가볍게 가함으로써 주형에서 성형시키는 단계, 및 c) 성형된 웹을 냉각시켜 용융된 접착 성분을 고화하고 섬유내 접착을 형성시키는 단계를 포함하고 열성형품의 면적 대 밀도비가 약 1 내지 1.8 사이인 것을 특징으로 하는 탄성적으로 압축 가능한 직물상 제품을 제조하는 열성형법.
  2. 제1항에 있어서, 구조 섬유 성분이 권축된 스테이플 섬유인 것이 특징인 열성형법.
  3. 제1항에 있어서, 구조 섬유 성분이 권축된 스펀본드 섬유인 것이 특징인 열성형법.
  4. 제1항에 있어서, 접착 성분이 핫-멜트 접착제인 것이 특징인 열성형법.
  5. 제1항에 있어서, 구조 섬유 성분 및 열활성 접착 성분이 복합 섬유인 것이 특징인 열성형법.
  6. 제1항에 있어서, 주형이 하나 또는 한 쌍의 소공을 갖는 판인 것이 특징인 열성형법.
  7. 제1항에 있어서, 주형이 비교적 수직인 쐐기를 갖는 하나 또는 한 쌍의 소공을 갖는 판인 것이 특징인 열성형법.
  8. 제1항에 있어서, 열성형품이 약 1.1과 약 1.5 사이의 면적 대 밀도비를 갖는 것이 특징인 열성형법.
  9. 제1항에 있어서, 열성형법에 따라 제조된 열성형품.
  10. a) 구조 섬유 성분 및 열활성 접착 성분을 포함하고 밀도가 약 0.01g/㎤ 내지 약 0.1g/㎤ 사이인 부직 섬유 웹의 성분들을 3차원 형상을 갖는 소공이 있는 성형 표면에서 침착시키는 단계, b) 상기 웹을 가열하여 구조 성분을 용융시킴이 없이 접착 성분을 용융시키는 단계, 및 c) 성형된 웹을 냉각시켜 용융된 접착 성분을 고화하고 섬유내 접착을 형성시키는 단계를 포함하는 것을 특징으로 하는 탄성적으로 압축될 수 있는 직물과 같은 제품을 제조하는 방법.
  11. 제10항에 있어서, 구조 섬유 성분이 권축된 스테이플 섬유인 것을 특징으로 하는 탄성적으로 압축될 수 있는 직물상 제품의 제조 방법.
  12. 제10항에 있어서, 구조 섬유 성분이 권축된 스펀본드 섬유인 것이 특징인 탄성적으로 압축될 수 있는 직물상 제품의 제조 방법.
  13. 제10항에 있어서, 접착 성분이 핫-멜트 접착제인 것이 특징인 탄성적으로 압축될 수 있는 직물상 제품을 제조하는 방법.
  14. 제10항에 있어서, 구조 섬유 성분 및 열활성 접착 성분이 복합 섬유인 것이 특징인 탄성적으로 압축 가능한 직물상 제품을 제조하는 방법.
  15. 제10항의 방법에 따라서 제조된 탄성적으로 압축될 수 있는 직물상 열성형품.
  16. 구조 섬유 성분 및 열활성 접착 성분을 함유하고 밀도가 약 0.01g/㎤ 내지 약 0.1g/㎤인 부풀어 있는 권축 섬유 기질 웹으로부터 열성형된 면적 대 밀도비가 약 1과 약 1.8 사이인 탄성적으로 압축 가능한 직물상 열성형품.
  17. 제16항에 있어서, 구조 섬유 성분이 권축된 스테이플 섬유인 것이 특징인 열성혐품.
  18. 제1항에 있어서, 구조 섬유 성분이 권축된 스펀본드 섬유인 것이 특징인 열성혐품.
  19. 제1항에 있어서, 접착 성분이 -멜트 접착제인 것이 특징인 열성형품.
  20. 제1항에 있어서, 구조 섬유 성분 및 열-활성 접착 성분이 복합 섬유인 것이 특징인 열성형품.
  21. 제1항에 있어서, 열성형 제품이 약 1.1 내지 약 1.5 사이의 면적 대 밀도비를 갖는 것이 특징인 열성형품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940040322A 1994-01-03 1994-12-31 열성형부직포 KR100331899B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17659494A 1994-01-03 1994-01-03
US08/176,594 1994-01-03

Publications (2)

Publication Number Publication Date
KR950023751A true KR950023751A (ko) 1995-08-18
KR100331899B1 KR100331899B1 (ko) 2002-09-19

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ID=22645004

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940040322A KR100331899B1 (ko) 1994-01-03 1994-12-31 열성형부직포

Country Status (9)

Country Link
EP (1) EP0665315B1 (ko)
JP (1) JPH07216710A (ko)
KR (1) KR100331899B1 (ko)
BR (1) BR9500001A (ko)
CA (1) CA2121513A1 (ko)
DE (1) DE69422971T2 (ko)
FR (1) FR2714678B1 (ko)
GB (1) GB2285949B (ko)
ZA (1) ZA9410395B (ko)

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US5906879A (en) * 1997-04-30 1999-05-25 Kimberly-Clark Worldwide, Inc. Ultra resilient three-dimensional nonwoven fiber material and process for producing the same
SE514864C2 (sv) 1997-06-26 2001-05-07 Sca Hygiene Prod Ab Insläpps- eller transportskikt för absorberande alster samt absorberande alster innefattande ett dylikt skikt och användning av skiktet
USH2062H1 (en) 1998-09-03 2003-04-01 Kimberly-Clark Worldwide Nursing pad
US6454989B1 (en) 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
US6617490B1 (en) 1999-10-14 2003-09-09 Kimberly-Clark Worldwide, Inc. Absorbent articles with molded cellulosic webs
US6692603B1 (en) * 1999-10-14 2004-02-17 Kimberly-Clark Worldwide, Inc. Method of making molded cellulosic webs for use in absorbent articles
US20030119406A1 (en) 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
EP1424425A1 (de) * 2002-11-27 2004-06-02 Polyfelt Gesellschaft m.b.H. Verfahren zur Herstellung von Geotextilien aus schmeltgesponnenen Fasern
US7858163B2 (en) 2006-07-31 2010-12-28 3M Innovative Properties Company Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media
US7754041B2 (en) 2006-07-31 2010-07-13 3M Innovative Properties Company Pleated filter with bimodal monolayer monocomponent media
RU2404306C2 (ru) 2006-07-31 2010-11-20 3М Инновейтив Пропертиз Компани Способ изготовления формованных фильтрующих изделий
FR2929165B1 (fr) * 2008-03-31 2013-02-15 Airbus France Procede d'obtention d'une preforme de fibres et dispositif a faible inertie thermique pour sa mise en oeuvre
US9259075B2 (en) 2012-10-05 2016-02-16 Kimberly-Clark Worldwide, Inc. Personal care cleaning article
EP3208375A1 (en) * 2016-02-16 2017-08-23 Schukra Gerätebau GmbH Method and apparatus for producing a fibrous product from a fibrous non-woven
CN113166993A (zh) * 2018-11-30 2021-07-23 宝洁公司 通流粘结的连续纤维非织造纤维网
US11236448B2 (en) * 2018-11-30 2022-02-01 The Procter & Gamble Company Methods for producing through-fluid bonded nonwoven webs
WO2020107422A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods of creating soft and lofty nonwoven webs

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FR2542666B1 (fr) * 1983-03-17 1986-06-20 Saint Gobain Isover Panneaux composites moules
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008085545A3 (en) * 2006-07-31 2008-10-09 3M Innovative Properties Co Method for making shaped filtration articles

Also Published As

Publication number Publication date
GB2285949B (en) 1997-12-10
KR100331899B1 (ko) 2002-09-19
CA2121513A1 (en) 1995-07-04
GB2285949A (en) 1995-08-02
FR2714678A1 (fr) 1995-07-07
EP0665315A1 (en) 1995-08-02
DE69422971T2 (de) 2000-06-08
FR2714678B1 (fr) 1997-05-30
BR9500001A (pt) 1995-10-03
DE69422971D1 (de) 2000-03-16
ZA9410395B (en) 1995-09-01
EP0665315B1 (en) 2000-02-09
GB9426186D0 (en) 1995-02-22
JPH07216710A (ja) 1995-08-15

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