SE514465C2 - Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material - Google Patents

Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material

Info

Publication number
SE514465C2
SE514465C2 SE9602155A SE9602155A SE514465C2 SE 514465 C2 SE514465 C2 SE 514465C2 SE 9602155 A SE9602155 A SE 9602155A SE 9602155 A SE9602155 A SE 9602155A SE 514465 C2 SE514465 C2 SE 514465C2
Authority
SE
Sweden
Prior art keywords
absorbent
high loft
layer
fibers
absorbent material
Prior art date
Application number
SE9602155A
Other languages
English (en)
Swedish (sv)
Other versions
SE9602155D0 (sv
SE9602155L (sv
Inventor
Ing-Britt Magnusson
Johanna Paalsson
Original Assignee
Sca Hygiene Prod Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20402826&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE514465(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Priority to SE9602155A priority Critical patent/SE514465C2/sv
Publication of SE9602155D0 publication Critical patent/SE9602155D0/xx
Priority to ES97926317T priority patent/ES2169395T3/es
Priority to MX9809876A priority patent/MX216684B/es
Priority to JP09542183A priority patent/JP2000511834A/ja
Priority to CZ983855A priority patent/CZ385598A3/cs
Priority to SK1606-98A priority patent/SK160698A3/sk
Priority to PCT/SE1997/000851 priority patent/WO1997045084A1/en
Priority to US09/194,438 priority patent/US6235966B1/en
Priority to RU98123602/14A priority patent/RU2203012C2/ru
Priority to EP97926317A priority patent/EP0910322B1/en
Priority to KR1019980709769A priority patent/KR20000016201A/ko
Priority to DE69708639T priority patent/DE69708639T2/de
Priority to PL97330233A priority patent/PL188650B1/pl
Publication of SE9602155L publication Critical patent/SE9602155L/xx
Publication of SE514465C2 publication Critical patent/SE514465C2/sv

Links

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
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/539—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 absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
SE9602155A 1996-05-31 1996-05-31 Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material SE514465C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9602155A SE514465C2 (sv) 1996-05-31 1996-05-31 Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material
PL97330233A PL188650B1 (pl) 1996-05-31 1997-05-23 Struktura chłonna i sposób wytwarzania struktury chłonnej
DE69708639T DE69708639T2 (de) 1996-05-31 1997-05-23 Absorbierende struktur und produktion der absorbierenden struktur durch mattenbildung auf einem hochflanschmaterial
SK1606-98A SK160698A3 (en) 1996-05-31 1997-05-23 Absorbent structure, and production of absorbent structure by mat formation on high-loft material
RU98123602/14A RU2203012C2 (ru) 1996-05-31 1997-05-23 Абсорбирующая структура и способ изготовления абсорбирующей структуры путем образования мата на сильноразрыхленном материале
JP09542183A JP2000511834A (ja) 1996-05-31 1997-05-23 吸収構造体、及び高ロフト材料上のマット成形による吸収構造体の製造方法
CZ983855A CZ385598A3 (cs) 1996-05-31 1997-05-23 Absorpční struktura a způsob výroby absorpční struktury formováním vláknitého koberce na materiálu s vysokou pružností
ES97926317T ES2169395T3 (es) 1996-05-31 1997-05-23 Estructura absorbente y su procedimiento de fabricacion por formacion de un acolchado fibroso sobre un material de relleno denso.
PCT/SE1997/000851 WO1997045084A1 (en) 1996-05-31 1997-05-23 Absorbent structure, and production of absorbent structure by mat formation on high-loft material
US09/194,438 US6235966B1 (en) 1996-05-31 1997-05-23 Absorbent structure, and production of absorbent structure by mat formation on high-loft material
MX9809876A MX216684B (es) 1996-05-31 1997-05-23 Estructura absorbente y la produccion de esta estructura absorbente por la formacion de esteras sobre un material de alta resiliencia
EP97926317A EP0910322B1 (en) 1996-05-31 1997-05-23 Absorbent structure, and production of absorbent structure by mat formation on high-loft material
KR1019980709769A KR20000016201A (ko) 1996-05-31 1997-05-23 고벌키성 물질상에 매트 형성에 의한 흡수 구조체 및 흡수 구조체의 제조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602155A SE514465C2 (sv) 1996-05-31 1996-05-31 Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material

Publications (3)

Publication Number Publication Date
SE9602155D0 SE9602155D0 (sv) 1996-05-31
SE9602155L SE9602155L (sv) 1997-12-01
SE514465C2 true SE514465C2 (sv) 2001-02-26

Family

ID=20402826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602155A SE514465C2 (sv) 1996-05-31 1996-05-31 Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material

Country Status (13)

Country Link
US (1) US6235966B1 (ru)
EP (1) EP0910322B1 (ru)
JP (1) JP2000511834A (ru)
KR (1) KR20000016201A (ru)
CZ (1) CZ385598A3 (ru)
DE (1) DE69708639T2 (ru)
ES (1) ES2169395T3 (ru)
MX (1) MX216684B (ru)
PL (1) PL188650B1 (ru)
RU (1) RU2203012C2 (ru)
SE (1) SE514465C2 (ru)
SK (1) SK160698A3 (ru)
WO (1) WO1997045084A1 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513374C2 (sv) * 1998-12-16 2000-09-04 Sca Hygiene Prod Ab Absorberande struktur i ett absorberande alster, innefattande ett delvis neutraliserat superabsorberande material, samt ett absorberande alster innefattande den absorberande strukturen
US6533978B1 (en) 2000-08-03 2003-03-18 Kimberly-Clark Worldwide, Inc. Process and apparatus for forming a stabilized absorbent web
US6608237B1 (en) * 2000-08-03 2003-08-19 Kimberly-Clark Worldwide, Inc. High-strength, stabilized absorbent article
US6533989B1 (en) 2000-08-03 2003-03-18 Kimberly-Clark Worldwide, Inc. Multi-chamber process and apparatus for forming a stabilized absorbent web
US6726668B2 (en) 2001-12-14 2004-04-27 Kimberly-Clark Worldwide, Inc. Disposable absorbent article
US20030114807A1 (en) * 2001-12-14 2003-06-19 Kimberly-Clark Worldwide, Inc. Disposable absorbent article
US6958432B2 (en) * 2001-12-14 2005-10-25 Kimberly-Clark Worldwide, Inc. Disposable absorbent article
WO2003057965A1 (en) * 2001-12-21 2003-07-17 Kimberly-Clark Worldwide, Inc. Textured airlaid materials
US20030149413A1 (en) * 2002-02-04 2003-08-07 Mehawej Fouad D. Superabsorbent composite and absorbent articles including the same
JP4118640B2 (ja) * 2002-09-17 2008-07-16 ユニ・チャーム株式会社 吸収性複合シートおよびこれを用いた吸収性物品
EP1922045B1 (en) 2005-09-07 2012-11-07 Tyco Healthcare Group LP Self contained wound dressing with micropump
US20110184366A1 (en) * 2010-01-28 2011-07-28 Sca Hygiene Products Ab Highly absorbent pad with integrity and durability
CN105963074B (zh) 2011-07-14 2020-01-17 史密夫及内修公开有限公司 伤口敷料和治疗方法
JP6400570B2 (ja) 2012-05-23 2018-10-10 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 局所陰圧閉鎖療法のための装置および方法
EP4112020A1 (en) 2012-08-01 2023-01-04 Smith & Nephew plc Wound dressing and method of treatment
HUE033329T2 (en) 2012-08-01 2017-11-28 Smith & Nephew dressing
EP2952165B1 (en) * 2014-06-03 2023-11-22 The Procter & Gamble Company Absorbent element for disposable absorbent articles having an integrated acquisition layer
EP2952164A1 (en) * 2014-06-03 2015-12-09 The Procter and Gamble Company Method for making an absorbent element for disposable absorbent articles having an integrated acquisition layer
CA2952284C (en) 2014-06-18 2023-03-28 Smith & Nephew Plc Wound dressing
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
JP2022124000A (ja) * 2021-02-15 2022-08-25 セイコーエプソン株式会社 液体吸収シート

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081582A (en) * 1976-10-20 1978-03-28 Johnson & Johnson Fibrous material and method of making the same
US4655757A (en) * 1984-04-23 1987-04-07 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
NZ239725A (en) 1990-09-12 1995-01-27 Mcneil Ppc Inc Absorbent pad formed by bonding and stabilising a fibrous wad to a carrier
CA2073815C (en) * 1991-07-23 1998-05-05 Clemson University Research Foundation Absorbent articles, especially catamenials, having improved fluid directionality, comfort and fit
SE508626C2 (sv) * 1994-12-30 1998-10-19 Sca Hygiene Prod Ab Ett material med hög absorptionskapacitet samt en absorberande struktur och ett absorberande alster innefattande materialet ifråga
SE510901C2 (sv) * 1996-05-31 1999-07-05 Sca Hygiene Prod Ab Absorberande struktur samt framställning av absorberande struktur genom mattbildning tillsammans med bindemedelsbundet skikt

Also Published As

Publication number Publication date
ES2169395T3 (es) 2002-07-01
KR20000016201A (ko) 2000-03-25
DE69708639T2 (de) 2002-07-25
CZ385598A3 (cs) 1999-02-17
PL188650B1 (pl) 2005-03-31
SE9602155D0 (sv) 1996-05-31
JP2000511834A (ja) 2000-09-12
MX9809876A (es) 1999-06-30
EP0910322B1 (en) 2001-11-28
SK160698A3 (en) 1999-05-07
WO1997045084A1 (en) 1997-12-04
EP0910322A1 (en) 1999-04-28
MX216684B (es) 2003-10-02
PL330233A1 (en) 1999-05-10
US6235966B1 (en) 2001-05-22
DE69708639D1 (de) 2002-01-10
RU2203012C2 (ru) 2003-04-27
SE9602155L (sv) 1997-12-01

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