Materialstruktur för användning i absorberande alster, och ett absorberande alster innefattande en sådan materialstruktur

The invention relates to a material structure for use in absorbent articles, and an absorbent article comprising such a material structure. The material structure ( 1 ) comprises a liquid-pervious cover layer ( 2 ), a liquid-impervious cover layer ( 3 ), and an absorbent structure ( 4, 4' ) enc...

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Bibliographic Details
Main Authors ANDERS SILVERSTRAND, EVA FRANSSON, ELISABETH LAKSO, ANNA-KARIN JOERNBRINK, HANNELE NURMI, GUNILLA HIMMELMANN
Format Patent
LanguageSwedish
Published 07.08.2000
Edition7
Subjects
BABY LINEN
BANDAGES, DRESSINGS OR ABSORBENT PADS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HANDKERCHIEFS
HUMAN NECESSITIES
HYGIENE
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PERFORMING OPERATIONS
PROSTHESES
SHIRTS
TRANSPORTING
TREATMENT OR PROTECTION OF EYES OR EARS
UNDERWEAR
WEARING APPAREL
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Summary:The invention relates to a material structure for use in absorbent articles, and an absorbent article comprising such a material structure. The material structure ( 1 ) comprises a liquid-pervious cover layer ( 2 ), a liquid-impervious cover layer ( 3 ), and an absorbent structure ( 4, 4' ) enclosed between the cover layers ( 2, 3 ). Thereby, the absorbent structure ( 4, 4' ) comprises polylactide fibres or filaments, the properties of which contributing to a rapid acquisition of liquid through the liquid-pervious cover layer ( 2 ) for absorption into the absorbent structure ( 4, 4' ) also when the material structure ( 1 ) is subjected to repeated wettings. The invention can advantageously be applied within the field of absorbent hygiene articles, such as different types of diapers and incontinence guards, sanitary napkins, pantyliners, and the like.
Bibliography:Application Number: SE19980004201