ATE385189T1 - Faserschicht, verfahren zur herstellung und diese faserschicht enthaltender absorbierender artikel - Google Patents

Faserschicht, verfahren zur herstellung und diese faserschicht enthaltender absorbierender artikel

Info

Publication number
ATE385189T1
ATE385189T1 AT01918064T AT01918064T ATE385189T1 AT E385189 T1 ATE385189 T1 AT E385189T1 AT 01918064 T AT01918064 T AT 01918064T AT 01918064 T AT01918064 T AT 01918064T AT E385189 T1 ATE385189 T1 AT E385189T1
Authority
AT
Austria
Prior art keywords
web
fiber layer
webs
layer
production
Prior art date
Application number
AT01918064T
Other languages
English (en)
Inventor
Johan Wahlstroem
Lena Bjoernstroem
Leif Alm
Fredrik Krook
Sven-Erik Johansson
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
Application filed by Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Application granted granted Critical
Publication of ATE385189T1 publication Critical patent/ATE385189T1/de

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
    • 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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • 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
    • 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
    • D04H3/04—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 in rectilinear paths, e.g. crossing at right angles
    • 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
    • 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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53765—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
    • A61F2013/53778—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with grooves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
AT01918064T 2000-03-27 2001-03-26 Faserschicht, verfahren zur herstellung und diese faserschicht enthaltender absorbierender artikel ATE385189T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001067A SE516036C2 (sv) 2000-03-27 2000-03-27 Fiberbaserat materialskikt innefattande minst två banor av kontinuerliga fibrer, s.k. tow, metod för framställning därav samt absorberande alster innehållande skiktet

Publications (1)

Publication Number Publication Date
ATE385189T1 true ATE385189T1 (de) 2008-02-15

Family

ID=20279017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01918064T ATE385189T1 (de) 2000-03-27 2001-03-26 Faserschicht, verfahren zur herstellung und diese faserschicht enthaltender absorbierender artikel

Country Status (12)

Country Link
US (1) US6998512B2 (de)
EP (1) EP1274383B1 (de)
JP (1) JP2003527987A (de)
AT (1) ATE385189T1 (de)
AU (1) AU2001244934A1 (de)
DE (1) DE60132663T2 (de)
MX (1) MXPA02008864A (de)
PL (1) PL357775A1 (de)
RU (1) RU2002128737A (de)
SE (1) SE516036C2 (de)
SK (1) SK13392002A3 (de)
WO (1) WO2001072253A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1292729B1 (de) 2000-04-18 2004-07-14 Lohmann GmbH & Co. KG Vliesstoff mit stabilisierten filamentbündeln
JP3875009B2 (ja) * 2000-09-01 2007-01-31 ユニ・チャーム株式会社 連続フィラメントの表面材を用いた吸収性物品
GB2394232A (en) * 2002-10-17 2004-04-21 Lohmann Gmbh & Co Kg Non-woven material containing fully stabilized filament assemblies
US7290668B2 (en) * 2004-03-01 2007-11-06 Filtrona Richmond, Inc. Bicomponent fiber wick
US20060034886A1 (en) * 2004-07-23 2006-02-16 Ward Bennett C Bonded fiber structures for use in controlling fluid flow
USD539905S1 (en) * 2004-08-16 2007-04-03 The Procter & Gamble Company Visual signal for a feminine hygiene article
JP4414363B2 (ja) * 2005-03-24 2010-02-10 大王製紙株式会社 吸収性物品の製造方法
CN101257875A (zh) 2005-09-06 2008-09-03 泰科保健集团有限合伙公司 具有微型泵的独立伤口敷料
DE602005019637D1 (de) * 2005-12-07 2010-04-08 Sca Hygiene Prod Ab Laminatmaterial für saugfähige artikel und herstellungsverfahren dafür
US20080097367A1 (en) * 2006-10-23 2008-04-24 Jeong Wook Jeon Diaper
WO2008115779A2 (en) * 2007-03-19 2008-09-25 The Procter & Gamble Company Nonwoven fibrous structure comprising compressed sites and molded elements
US9044359B2 (en) 2008-04-29 2015-06-02 The Procter & Gamble Company Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates
US8292863B2 (en) * 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
CN103857365B (zh) 2011-07-14 2017-06-23 史密夫及内修公开有限公司 伤口敷料和治疗方法
JP5885981B2 (ja) * 2011-09-30 2016-03-16 大王製紙株式会社 吸収性物品用シート状素材及びこれを用いた吸収性物品
US8623248B2 (en) 2011-11-16 2014-01-07 Celanese Acetate Llc Methods for producing nonwoven materials from continuous tow bands
RU2014151468A (ru) 2012-05-23 2016-07-20 СМИТ ЭНД НЕФЬЮ ПиЭлСи Устройства и способы лечения ран с применением отрицательного давления
JP6307505B2 (ja) 2012-08-01 2018-04-04 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材および治療方法
CA3178997C (en) 2012-08-01 2026-01-13 Smith & Nephew Plc Wound dressing
ES2606308T3 (es) * 2014-01-31 2017-03-23 Ontex Bvba Estructura ondulada para un artículo absorbente
EP3666237B1 (de) 2014-06-18 2023-11-01 Smith & Nephew plc Wundverband
JP6074470B2 (ja) * 2015-08-25 2017-02-01 大王製紙株式会社 吸収性物品用シート状素材及びこれを用いた吸収性物品
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
AR118576A1 (es) * 2019-04-09 2021-10-20 Productos Familia Sa Artículo absorbente ajustable
CN116829112A (zh) * 2020-12-01 2023-09-29 株式会社瑞光 穿着物品的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578070A (en) * 1983-08-15 1986-03-25 Personal Products Company Absorbent structure containing corrugated web layers
GB2209672B (en) * 1987-09-14 1991-05-22 Robinson & Sons Ltd Incontinence pad
SE501785C2 (sv) * 1992-10-12 1995-05-15 Moelnlycke Ab Förfarande och anordning för att sammanbinda löpande materialbanor samt absorberande alster innefattande materialskikt sammanbundna enligt förfarandet
US5843064A (en) * 1992-11-20 1998-12-01 Peaudouce Non woven material and hygienic absorbent article comprising such material
CA2129210A1 (en) * 1994-03-31 1995-10-01 Debra Jean Mcdowall Liquid distribution layer for absorbent articles
EP0846056A2 (de) * 1995-06-30 1998-06-10 Kimberly-Clark Worldwide, Inc. Gewelte laminate aus einer folie und einem vlies
US5752945A (en) * 1997-04-25 1998-05-19 Fibertech Group, Inc. Absorbent article with liquid transfer layer
DE19732550C1 (de) 1997-07-29 1999-03-04 Hartmann Paul Ag Absorbierender Hygieneartikel zum einmaligen Gebrauch
SE516777C2 (sv) * 1997-12-03 2002-02-26 Sca Hygiene Prod Ab Absorberande alster med skikt av kontinuerliga fibrer
SE9802517L (sv) * 1997-12-03 1999-06-04 Sca Hygiene Prod Ab Metod för framställningav ett fiberbaserat materi alskikt

Also Published As

Publication number Publication date
SE0001067D0 (sv) 2000-03-27
JP2003527987A (ja) 2003-09-24
SE516036C2 (sv) 2001-11-12
EP1274383A1 (de) 2003-01-15
SK13392002A3 (sk) 2003-02-04
DE60132663T2 (de) 2009-01-29
PL357775A1 (en) 2004-07-26
RU2002128737A (ru) 2004-03-27
US20030073967A1 (en) 2003-04-17
MXPA02008864A (es) 2003-02-10
EP1274383B1 (de) 2008-01-30
SE0001067L (sv) 2001-09-28
US6998512B2 (en) 2006-02-14
DE60132663D1 (de) 2008-03-20
AU2001244934A1 (en) 2001-10-08
WO2001072253A1 (en) 2001-10-04

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