Absorbent article with structural elastic-like film web waist be

Details Absorbent article with structural elastic-like film web waist be Absorbent article with structural elastic-like film web waist be

1996-10-10

1999-03-02

Polutta, Mark O.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604387, A61F 1315

Patent

active

058763910

ABSTRACT:
Absorbent articles such as disposable diapers, incontinent briefs, diaper holders, training pants, feminine hygiene garments and the like, that have a unique waist feature that improves the dynamic fit as well as the containment characteristics of the absorbent article. Such absorbent articles comprise a chassis assembly preferably comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet; an extensible waist belt; and a closure system for maintaining the absorbent article on the wearer. The extensible waist belt provides an extensible feature that provides a more comfortable and contorting fit by initially conformably fitting the diaper to the wearer and by sustaining this fit. While each extensible waist belt may be constructed from a number of extensible materials, the extensible waist belt preferably comprises a structural elastic-like film web. The structural elastic-like film (SELF) web exhibits an elastic-like behavior in the direction of elongation without the use of added elastic materials.

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