Foldable disposable diaper

Details Foldable disposable diaper Foldable disposable diaper

1997-07-30

2000-04-18

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604357, A61F 1315

Patent

active

060509848

ABSTRACT:
A folded disposable diaper to be packed in a package while being folded inwardly about two first folding lines extending in a longitudinal direction of the diaper and then folded inwardly about two second folding lines extending in a transverse direction thereof perpendicular to the longitudinal direction. The diaper includes an absorption core having four thin areas and one thick area. The thickness of the diaper at the thin area is equal to or less than one half of the thickness of the diaper at the thick area. The first folding line is positioned outside of the center of the thin area in the transverse direction. Therefore, when the diaper is folded about the first folding lines, each of the thin areas is folded on itself to prevent an increase in the thickness of the folded diaper, while maintaining the absorbency of the absorption core.

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patent: 4690719 (1987-09-01), Lucas
patent: 5536350 (1996-07-01), Klemp

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