SE0303508D0 - Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web - Google Patents

Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web

Info

Publication number
SE0303508D0
SE0303508D0 SE0303508A SE0303508A SE0303508D0 SE 0303508 D0 SE0303508 D0 SE 0303508D0 SE 0303508 A SE0303508 A SE 0303508A SE 0303508 A SE0303508 A SE 0303508A SE 0303508 D0 SE0303508 D0 SE 0303508D0
Authority
SE
Sweden
Prior art keywords
composite web
layer
particulate material
absorbent structure
forming
Prior art date
Application number
SE0303508A
Other languages
English (en)
Swedish (sv)
Inventor
Ralph Dovertie
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
Priority to SE0303508A priority Critical patent/SE0303508D0/xx
Publication of SE0303508D0 publication Critical patent/SE0303508D0/xx
Priority to AT04809117T priority patent/ATE378113T1/de
Priority to EP04809117A priority patent/EP1697057B1/en
Priority to JP2006545298A priority patent/JP4879751B2/ja
Priority to DE602004010179T priority patent/DE602004010179T2/de
Priority to PCT/SE2004/001944 priority patent/WO2005061120A1/en
Priority to CNB2004800383677A priority patent/CN100409950C/zh

Links

Classifications

    • 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
    • B32B5/16—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 features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B32B5/30—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 formed of particles, e.g. chips, granules, powder
    • 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
    • D04H1/407—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 containing absorbing substances, e.g. activated carbon
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering 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
    • A61F13/53—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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/5307—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the quantity or ratio of superabsorbent 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SE0303508A 2003-12-22 2003-12-22 Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web SE0303508D0 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0303508A SE0303508D0 (sv) 2003-12-22 2003-12-22 Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web
AT04809117T ATE378113T1 (de) 2003-12-22 2004-12-20 Vorrichtung und verfahren zur herstellung einer verbundbahnstruktur und absorbierende struktur mit der verbundbahn
EP04809117A EP1697057B1 (en) 2003-12-22 2004-12-20 Apparatus and method of forming a composite web structure and an absorbent structure comprising said composite web
JP2006545298A JP4879751B2 (ja) 2003-12-22 2004-12-20 複合ウェブ構造体を形成する装置及び方法、及び前記複合ウェブを含む吸収構造体
DE602004010179T DE602004010179T2 (de) 2003-12-22 2004-12-20 Vorrichtung und verfahren zur herstellung einer verbundbahnstruktur und absorbierende struktur mit der verbundbahn
PCT/SE2004/001944 WO2005061120A1 (en) 2003-12-22 2004-12-20 Apparatus and method of forming a composite web structure and an absorbent structure comprising said composite web
CNB2004800383677A CN100409950C (zh) 2003-12-22 2004-12-20 形成复合网状物的装置和方法及具有该网状物的吸收结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303508A SE0303508D0 (sv) 2003-12-22 2003-12-22 Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web

Publications (1)

Publication Number Publication Date
SE0303508D0 true SE0303508D0 (sv) 2003-12-22

Family

ID=30768827

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0303508A SE0303508D0 (sv) 2003-12-22 2003-12-22 Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web

Country Status (7)

Country Link
EP (1) EP1697057B1 (xx)
JP (1) JP4879751B2 (xx)
CN (1) CN100409950C (xx)
AT (1) ATE378113T1 (xx)
DE (1) DE602004010179T2 (xx)
SE (1) SE0303508D0 (xx)
WO (1) WO2005061120A1 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717894B2 (en) 2005-10-18 2010-05-18 Oji Paper Co., Ltd. Liquid-absorbent sheet and method for producing the same
DE102009055951A1 (de) 2009-11-27 2011-06-01 Glatfelter Falkenhagen Gmbh Absorbierende Struktur
US20110162989A1 (en) 2010-01-06 2011-07-07 Ducker Paul M Ultra thin laminate with particulates in dense packages
US9549858B2 (en) 2010-01-06 2017-01-24 Ching-Yun Morris Yang Ultra-thin absorbent article
WO2012108331A1 (ja) * 2011-02-10 2012-08-16 株式会社瑞光 粒状体の配置方法および装置
CN103637883B (zh) * 2013-11-19 2017-01-11 临安市振宇吸水材料有限公司 一种用于卫生用品的吸水芯体及其生产工艺
US11135097B2 (en) 2016-03-31 2021-10-05 Kimberly-Clark Wordwide, Inc. Absorbent cores and methods for forming absorbent cores
WO2017171777A1 (en) 2016-03-31 2017-10-05 Kimberly-Clark Worldwide, Inc. Absorbent cores and methods for forming absorbent cores
CN108712896B (zh) 2016-03-31 2019-12-06 金伯利-克拉克环球有限公司 吸收芯和形成吸收芯的方法
AU2016401213B2 (en) 2016-03-31 2021-09-23 Kimberly-Clark Worldwide, Inc. Absorbent cores and methods for forming absorbent cores
US11963852B2 (en) 2017-11-15 2024-04-23 Zuiko Corporation Absorbent material manufacturing device
CN112351761A (zh) * 2018-05-24 2021-02-09 株式会社大赛璐 吸收体及吸收性物品
JPWO2019224987A1 (ja) * 2018-05-24 2021-05-27 株式会社ダイセル 吸収体及び吸収性物品
CN113244052B (zh) * 2021-05-06 2022-06-17 上海智联精工机械有限公司 芯体成型装置
EP4119111A1 (en) * 2021-07-12 2023-01-18 Fameccanica.Data S.p.A. A dual-core absorbent sanitary article and a method for producing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551191A (en) * 1984-06-29 1985-11-05 The Procter & Gamble Company Method for uniformly distributing discrete particles on a moving porous web
CN1040275A (zh) * 1988-08-08 1990-03-07 孙卫东 双程键中文小键盘和双程键双拼四声汉字输入法
JPH02107250A (ja) * 1988-10-17 1990-04-19 Takao Sakata 液吸収体並びにその製造方法及び装置
US5044052A (en) * 1990-04-25 1991-09-03 Paper Converting Machine Company Method and apparatus for forming fluff pads for diapers and the like
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
CN1081477A (zh) * 1992-07-23 1994-02-02 康那香企业股份有限公司 纸纤不织布高分子吸水层的制造方法
JP3469385B2 (ja) * 1996-01-10 2003-11-25 花王株式会社 吸収性物品
JP3880194B2 (ja) * 1998-04-03 2007-02-14 花王株式会社 吸収性物品
JP4152049B2 (ja) * 1999-12-22 2008-09-17 花王株式会社 粒子堆積体の製造方法
SE0101393L (sv) * 2001-04-20 2002-10-21 Sca Hygiene Prod Ab Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana
US6689416B2 (en) * 2002-01-25 2004-02-10 Paragon Trade Brands, Inc. System and method for feedback control of an absorbent core manufacturing process

Also Published As

Publication number Publication date
WO2005061120A1 (en) 2005-07-07
ATE378113T1 (de) 2007-11-15
CN100409950C (zh) 2008-08-13
JP4879751B2 (ja) 2012-02-22
EP1697057B1 (en) 2007-11-14
EP1697057A1 (en) 2006-09-06
DE602004010179T2 (de) 2008-09-11
DE602004010179D1 (de) 2007-12-27
JP2007515224A (ja) 2007-06-14
CN1925922A (zh) 2007-03-07

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