Structure of a diaper

Details Structure of a diaper Structure of a diaper

1998-10-26

2000-07-18

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

60438501, 604385101, A61F 1315

Patent

active

060909943

ABSTRACT:
A diaper includes an outer layer, a ventilating layer made of resilient material and mounted on an inner side of the otuer layer, the ventilating layer having an outer frame, a plurality of convex cross-shaped ribs each enclosed with a circular edge, and a plurality of elongated ribs joining adjacent circular edges of the convex cross-shaped ribs and the outer frame together, absorbent layer arranged on the ventilating layer, and a permeable layer made of non-woven fabric and disposed on the absorbent layer, whereby the diaper is of good ventilation and can prevent liquid discharge from leaking out thereof.

REFERENCES:
patent: 4055180 (1977-10-01), Karami
patent: 4643727 (1987-02-01), Rosenbaum
patent: 4723953 (1988-02-01), Rosenbaum et al.
patent: 4865597 (1989-09-01), Mason, Jr. et al.
patent: 5643238 (1997-07-01), Baker

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