Absorbent article

Details Absorbent article Absorbent article

1985-05-14

1986-12-02

Yasko, John D.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604385R, A61F 1316

Patent

active

046262547

ABSTRACT:
The invention relates to an absorbent article, such as a sanitary towel, diaper or bandage, having an upper layer or topsheet made of a liquid-impermeable material, the topsheet being provided with openings and being intended to lie against the body of the wearer. The invention is mainly characterized in that the openings are located in depressions arranged in the topsheet and in such wall portions of the depressions which, when seen from the mouths of the depressions, form at least a right angle to the plane of the topsheet; and in that the bottoms of the depressions, when projected perpendicularly to the plane of the topsheet, substantially cover the mouths of the depressions in this plane.

REFERENCES:
patent: 4321924 (1982-03-01), Ahr
patent: 4323068 (1982-04-01), Aziz

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