AU2003214639A1 - Method for producing a composite absorbent structure for absorbent article, and structure formed in this way - Google Patents

Method for producing a composite absorbent structure for absorbent article, and structure formed in this way

Info

Publication number
AU2003214639A1
AU2003214639A1 AU2003214639A AU2003214639A AU2003214639A1 AU 2003214639 A1 AU2003214639 A1 AU 2003214639A1 AU 2003214639 A AU2003214639 A AU 2003214639A AU 2003214639 A AU2003214639 A AU 2003214639A AU 2003214639 A1 AU2003214639 A1 AU 2003214639A1
Authority
AU
Australia
Prior art keywords
structure
producing
way
method
absorbent
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003214639A
Other versions
AU2003214639A8 (en
Inventor
Claudio Giacometti
Original Assignee
Claudio Giacometti
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
Priority to EP02425114.2 priority Critical
Priority to EP02425114 priority
Application filed by Claudio Giacometti filed Critical Claudio Giacometti
Priority to PCT/IT2003/000083 priority patent/WO2003073971A2/en
Publication of AU2003214639A8 publication Critical patent/AU2003214639A8/en
Publication of AU2003214639A1 publication Critical patent/AU2003214639A1/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • A61F13/537Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15617Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15699Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15365Dimensions
AU2003214639A 2002-03-01 2003-02-17 Method for producing a composite absorbent structure for absorbent article, and structure formed in this way Abandoned AU2003214639A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02425114.2 2002-03-01
EP02425114 2002-03-01
PCT/IT2003/000083 WO2003073971A2 (en) 2002-03-01 2003-02-17 Method for producing a composite absorbent structure for absorbent article, and structure formed in this way

Publications (2)

Publication Number Publication Date
AU2003214639A8 AU2003214639A8 (en) 2003-09-16
AU2003214639A1 true AU2003214639A1 (en) 2003-09-16

Family

ID=27771983

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003214639A Abandoned AU2003214639A1 (en) 2002-03-01 2003-02-17 Method for producing a composite absorbent structure for absorbent article, and structure formed in this way

Country Status (2)

Country Link
AU (1) AU2003214639A1 (en)
WO (1) WO2003073971A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0615715A2 (en) 2005-09-06 2011-05-24 Tyco Healthcare micro-wound independent wound dressing
JP4952907B2 (en) * 2006-11-30 2012-06-13 大王製紙株式会社 Superabsorbent composite sheet and absorbent article
MX2014000526A (en) 2011-07-14 2014-10-01 Smith & Nephew Wound dressing and method of treatment.
EP2879636B1 (en) 2012-08-01 2017-03-22 Smith & Nephew PLC Wound dressing
MX2015001520A (en) 2012-08-01 2015-08-20 Smith & Nephew Wound dressing.
JP6255246B2 (en) * 2014-01-10 2017-12-27 ユニ・チャーム株式会社 Ultrasonic welding apparatus and ultrasonic welding method for sheet-like member related to absorbent article
ITUB20154187A1 (en) * 2015-10-06 2016-01-06 Fameccanica Data Spa Process and apparatus for the production of an absorbent structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505719A (en) * 1994-06-30 1996-04-09 Mcneil-Ppc, Inc. Multilayered absorbent structures
AU5698798A (en) * 1996-12-20 1998-07-17 Procter & Gamble Company, The A dry laid structure comprising particulate material
US5964743A (en) * 1997-02-27 1999-10-12 Kimberly-Clark Worldwide, Inc. Elastic absorbent material for personal care products
US5752945A (en) * 1997-04-25 1998-05-19 Fibertech Group, Inc. Absorbent article with liquid transfer layer
WO1999048454A1 (en) * 1998-03-25 1999-09-30 Kimberly-Clark Worldwide, Inc. Leakage reducing construction for absorbent articles
DE10008746A1 (en) * 2000-02-24 2001-08-30 Fleissner Maschf Gmbh Co Method and apparatus for production of composite materials by means of hydrodynamic needle punching non-woven

Also Published As

Publication number Publication date
AU2003214639A8 (en) 2003-09-16
WO2003073971A2 (en) 2003-09-12
WO2003073971A3 (en) 2004-03-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase