Absorbent structure of sanitary article

Details Absorbent structure of sanitary article Absorbent structure of sanitary article

1996-11-18

1998-11-10

Yu, Mickey

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604378, 604366, 6043851, 604358, A61F 1315, A61F 1320

Patent

active

058336796

ABSTRACT:
A sanitary napkin includes a liquid-permeable topsheet made of thermoplastic synthetic fibers and a liquid-absorbent core integrated with the topsheet at debossed spots. The debossed spots are formed as enlarged diameter upper depressions formed by compressing the topsheet and core together, and reduced diameter lower depressions formed by partially heating the bottom of the depression while under pressure, resulting in the heat-sealing of the topsheet and the core.

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