ELASTICISED WEB AND A METHOD AND APPARATUS FOR ITS MANUFACTURE AND A DISPOSABLE ABSORBENT ARTICLE COMPRISING AN ELASTICISED WEB

An elasticised web 10 has a gatherable substrate 12 and a multi-strand elastic yarn 14 affixed to the gatherable substrate at a number of fixation locations 16. So that the yarn can be affixed to the substrate without the use of an adhesive, the yarn is subjected to forces to create partial delamina...

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Bibliographische Detailangaben
Hauptverfasser:	JAERPENBERG, CHRISTIAN, FERNFORS, INGEMAR, LINDMARK, KARIN, MANSISIDOR, JOSE-MARIA, LINDSTROEM, AASA, STRANNEMALM, KENNETH, LINDER, MICHAEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEDICAL OR VETERINARY SCIENCE NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TEXTILES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS TRIMMINGS WADDING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An elasticised web 10 has a gatherable substrate 12 and a multi-strand elastic yarn 14 affixed to the gatherable substrate at a number of fixation locations 16. So that the yarn can be affixed to the substrate without the use of an adhesive, the yarn is subjected to forces to create partial delamination of the yarn at the fixation locations and a portion of the gatherable substrate is caused to pass between the thus delaminated strands of the multi-strand elastic yarn. The elasticised web of the present invention is particularly suitable for use in disposable absorbent articles. L'invention concerne une bande élastique (10) dotée d'un substrat pouvant être assemblé (12), ainsi que d'un fil élastique multibrins (14) fixé à un substrat pouvant être assemblé au niveau d'un certain nombre d'emplacements de fixation (16). Afin que le fil soit fixé au substrat sans utiliser un adhésif, le fil est soumis à des forces de manière à créer un délaminage partiel du fil au niveau des emplacements de fixation et une partie du substrat pouvant être assemblée est forcée à passer entre les brins ainsi délaminés du fil élastique multibrins. La bande élastique selon l'invention convient tout particulièrement aux articles absorbants jetables.