KR970706122A - 슬릿 탄성의 섬유성 부직 적층체(Slit Elastic Fibrous Nonwoven Laminates) - Google Patents

슬릿 탄성의 섬유성 부직 적층체(Slit Elastic Fibrous Nonwoven Laminates)

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Publication number
KR970706122A
KR970706122A KR1019970702085A KR19970702085A KR970706122A KR 970706122 A KR970706122 A KR 970706122A KR 1019970702085 A KR1019970702085 A KR 1019970702085A KR 19970702085 A KR19970702085 A KR 19970702085A KR 970706122 A KR970706122 A KR 970706122A
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South Korea
Prior art keywords
layer
woven
elastic
primary
slits
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KR1019970702085A
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English (en)
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KR100389079B1 (ko
Inventor
프랭크 폴 아부토
앤드류 에드워드 다이아몬드
루쓰 리사 레비
스티븐 클락 스미스
Original Assignee
토마스 제이. 밀케
킴벌리-클라크 월드와이드, 인크.
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Publication of KR970706122A publication Critical patent/KR970706122A/ko
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Publication of KR100389079B1 publication Critical patent/KR100389079B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • 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
    • D04H1/559—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 the fibres being within layered webs
    • 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
    • D04H1/593—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 to layered webs
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

본 발명은 적어도 한방향으로 탄성인, 바람직하게는 복수의 슬릿을 포함하는 하나 이상의 섬유성 부직 웹 페이싱 층의 사용에 의한 둘 이상의 방향에서 탄성인 탄성의 섬유성 부직 웹 적층체에 관한 것이다. 그 결과생석의 적층제는 기저귀, 트레이닝 팬츠, 생리대, 실금용, 외복, 붕대, 등을 포함하는 개인 위생 흡수 제품뿐만 아니라, 의복 수술용 드레이프 슈트, 및 다른 제품을 포함하는 매우 넓은 응용품에 유용하다.

Description

슬릿 탄성의 섬유성 부직 적층체(Slit Elastic Fibrous Nonwoven Laminates)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 슬릿 탄성의 섬유성 부직 적층체의 투시도이다, 제2도는 라인 B-B를 따라 신장된본 발명에 따른 슬릿 탄성의 섬유성 부직 적층체의 정면도이다, 제3도는 본 발명에 따른 또 다른 슬릿 탄성의 섬유성 부직 적층체의 정면도이다, 제4도는 라인 B-B를 따라 신장된 제3도의 슬릿 탄성의 섬유성 부직 적층체를 나타낸다.

Claims (17)

1차 부직 페이싱 층에 복수의 1차 슬릿을 제조하고, 탄성 기재층을 상기 1차 부직 페이싱 층에 부착시키는 것으로 이루어지는 탄성의 섬유성 부직 적층체 형성 방법.
제1항에 있어서, 2차 부직 페이싱 층에 복수의 2차 슬릿을 제조하고, 상기 1차부직 페이싱 층에 대향하는 탄성 기재층의 표면에 상기 2차 부직 페이싱 층을 부착시키는 단계를 더 포함하는 방법.
제1항에 있어서, 상기 적층체의 목적하는 신장 방향에 대하여 일반적으로 수직인 방향으로 상기 복수의 1차 슬릿의 일부분 이상을 제조하는 단계를 더 포함하는 방법.
제3항에 있어서, 상기 탄성 기재층을 신장시키고, 신장된 상태의 탄성 기재층에 상기 1차 부직 페이싱 층을 부착시키는 단계를 더 포함하는 방법.
제1항에 있어서, 상기 복수의 1차 슬릿이 오버래핑 브릭 패턴으로 상기 1차 부직 페이싱 층에 형성되는 방법.
탄성 기재층, 및 탄성 기재층에 부착되어 적층체를 형성하는 1차 부직 페이싱 층으로 이루어지며, 1차 부직 페이싱 층은 거기에 복수의 슬릿을 한정하며, 상기 복수의 슬릿의 일부분 이상의 방향에 대하여 일반적으로 수직인 방향으로 탄성을 갖는, 탄성의 섬유성 부직 적층체.
제6항에 있어서, 상기 복수의 슬릿의 일부분 이상의 방향에 대하여 일반적으로 수직이지 않는 방향으로 부가적인 탄성을 갖는, 탄성의 섬유성 부직 적층체.
제6항에 있어서, 상기 1차 부직 페이싱 층에 대향하는 상기 탄성 기재층의 표면에 부착되는 2차 부직 페이싱 층을 더 포함하는, 탄성의 섬유성 부직 적층체.
제6항에 있어서, 상기 슬릿이 오버래핑 브릭 패턴인 탄성의 섬유성 부직 적층체.
제6항에 있어서, 개인 위생 흡수 제품의 일부분 이상을 형성하는 탄성의 섬유성 부직 적층체.
제6항에 있어서, 의료용 드레이프의 형태인 탄성의 섬유성 부직 적층체.
제6항에 있어서, 의복 제품의 일부분 이상을 형성하는 탄성의 섬유성 부직 적층체.
복수의 슬릿을 한정하는 l차 부직 페이싱 층을 구비하고, 상기 1차 부직 페이싱 층에 상기 슬릿의 방향에대하여 일반적으로 수직인 방향으로 장력을 적용하여 상기 1차부직 페이싱 층을 넥(neck)하고, 탄성 기재층을 상기 장력받은 1차 부직 페이싱 층에 부착시키는 단계를 포함하는 탄성의 섬유성 부직 적층체 형성 방법.
제13항에 있어서,복수의 슬릿을 한정하는 2차의 부직 페이싱 층을 구비하고;상기 2차 부직 페이싱 층에 상기 슬릿 방향에 대하여 일반적으로 수직인 방향으로 장력을 가하여, 상기 2차 부직 페이싱 층을 넥하고; 상기 장력받은 2차부직 페이싱층을 장력 받은 1차부직 페이싱 층에 대향하는 상기 탄성 기재층 표면에 부착시키는 것을 더 포함하는 방법.
복수의 슬릿을 한정하며, 넥-신장되어 상기 슬릿에 대하여 일반적으로 평행한 방향으로 확장 가능한1차 부직 페이싱 층; 및 적층체를 형성하기 위하여 상기 1차 부직 페이싱 층에 부착되는 탄성 기재층으로 이루어지는 탄성의 섬유성 부직 적층체.
제15항에 있어서, 상기 1차 부직 페이싱 층에 대향하는 상기 탄성 기재층의 표면에 부착된 2차 부직 페이싱 층을 더 포함하며, 상기 2차 부직 페이싱 층은 넥-신장되어 상기 슬릿 방향에 대하여 일반적으로 평행인 방향으로 확장가능한 탄성의 섬유성 부직 적층체.
제15항에 있어서, 상기 탄성 기재층은 상기 슬릿에 대하여 일반적으로 수직인 방향의 복수의 1차 탄성 드레드, 및 상기 슬릿에 대하여 일반적으로 평행한 복수의 2차 탄성 드레드를 포함하는 탄성의 섬유성 부직 적층체.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970702085A 1994-09-30 1995-08-11 슬릿탄성의섬유부직적층체 KR100389079B1 (ko)

Applications Claiming Priority (2)

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US31565794A 1994-09-30 1994-09-30
US08/315,657 1994-09-30

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KR970706122A true KR970706122A (ko) 1997-11-03
KR100389079B1 KR100389079B1 (ko) 2004-04-21

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EP (1) EP0783405B1 (ko)
KR (1) KR100389079B1 (ko)
CN (1) CN1076661C (ko)
AU (1) AU3320395A (ko)
BR (1) BR9509215A (ko)
CA (1) CA2201172C (ko)
DE (1) DE69523328T2 (ko)
ES (1) ES2161906T3 (ko)
MX (1) MX9702137A (ko)
TW (1) TW294735B (ko)
WO (1) WO1996010481A1 (ko)

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CN1166807A (zh) 1997-12-03
DE69523328D1 (de) 2001-11-22
CA2201172C (en) 2006-01-31
WO1996010481A1 (en) 1996-04-11
CN1076661C (zh) 2001-12-26
MX9702137A (es) 1998-04-30
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BR9509215A (pt) 1998-07-21
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