SE9404523L - Method of manufacturing an absorbent structure and articles comprising such structure. - Google Patents

Method of manufacturing an absorbent structure and articles comprising such structure.

Info

Publication number
SE9404523L
SE9404523L SE9404523A SE9404523A SE9404523L SE 9404523 L SE9404523 L SE 9404523L SE 9404523 A SE9404523 A SE 9404523A SE 9404523 A SE9404523 A SE 9404523A SE 9404523 L SE9404523 L SE 9404523L
Authority
SE
Sweden
Prior art keywords
mat
articles
absorbent structure
forming
cores
Prior art date
Application number
SE9404523A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9404523D0 (en
SE503799C2 (en
Inventor
Gunnar Edwardson
Original Assignee
Moelnlycke 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 Moelnlycke Ab filed Critical Moelnlycke Ab
Priority to SE9404523A priority Critical patent/SE503799C2/en
Publication of SE9404523D0 publication Critical patent/SE9404523D0/en
Priority to PCT/SE1995/001578 priority patent/WO1996019957A1/en
Priority to AU43615/96A priority patent/AU4361596A/en
Publication of SE9404523L publication Critical patent/SE9404523L/en
Publication of SE503799C2 publication Critical patent/SE503799C2/en

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
    • 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

Abstract

A process for producing an absorbent structure in an absorbent article, such as a sanitary napkin, a panty guard, an incontinence guard, a diaper, bed protector and like articles. The invention is based on a desire to improve the mat-forming and core-forming process, by removing the cores (6) from the mat-forming unit after the mat-forming process and compressing the cores with the aid of a pair of synchronously rotating rolls (4, 8). In additon to cellulose fibres, the absorbent structure may also include superabsorbent material and/or binding fibres, among other things.
SE9404523A 1994-12-27 1994-12-27 Method of manufacturing an absorbent structure and articles comprising such structure. SE503799C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9404523A SE503799C2 (en) 1994-12-27 1994-12-27 Method of manufacturing an absorbent structure and articles comprising such structure.
PCT/SE1995/001578 WO1996019957A1 (en) 1994-12-27 1995-12-22 A method for producing an absorbent structure and an absorbent article including such structure
AU43615/96A AU4361596A (en) 1994-12-27 1995-12-22 A method for producing an absorbent structure and an absorbent article including such structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404523A SE503799C2 (en) 1994-12-27 1994-12-27 Method of manufacturing an absorbent structure and articles comprising such structure.

Publications (3)

Publication Number Publication Date
SE9404523D0 SE9404523D0 (en) 1994-12-27
SE9404523L true SE9404523L (en) 1996-06-28
SE503799C2 SE503799C2 (en) 1996-09-09

Family

ID=20396482

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404523A SE503799C2 (en) 1994-12-27 1994-12-27 Method of manufacturing an absorbent structure and articles comprising such structure.

Country Status (3)

Country Link
AU (1) AU4361596A (en)
SE (1) SE503799C2 (en)
WO (1) WO1996019957A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2169648B1 (en) * 2000-02-01 2003-02-16 Com De Tecnologia Sanitaria S MACHINE FOR THE MANUFACTURE OF MULTI-PAPER PRODUCTS, SUCH AS COMPRESSES, HYGIENIC PROTECTORS OR APOSITOS.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA75479B (en) * 1974-02-04 1976-08-25 Colgate Palmolive Co Disposable diaper with holes or wells
DE3342963A1 (en) * 1983-11-26 1985-06-05 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID
US4592708A (en) * 1984-02-01 1986-06-03 The Procter & Gamble Company Apparatus for making airlaid articles
DE3413925A1 (en) * 1984-04-13 1985-10-24 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied DEVICE FOR PRODUCING SUCTION PILLOWS FOR ABSORBING BODY LIQUID

Also Published As

Publication number Publication date
SE9404523D0 (en) 1994-12-27
AU4361596A (en) 1996-07-19
WO1996019957A1 (en) 1996-07-04
SE503799C2 (en) 1996-09-09

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