Disposable diapers

Details Disposable diapers Disposable diapers

1984-11-20

1986-03-04

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

A61F 1316

Patent

active

045739900

ABSTRACT:
Disclosed herein is a disposable diaper formed from a web of layered material consisting of a water-absorbent, non-woven top sheet, a waterproof backing sheet bonded on its peripheral margins to the top sheet to thereby form a generally rectangular bag, and at least one layered middle pad encased in the bag. The web, with the top sheet facing up, is folded along its longitudinal center line into a generally inverted .OMEGA.-shaped vertical cross-sectional configuration and subsequently folded intermediate the opposite transverse ends thereof into a generally S-shaped vertical cross-sectional configuration whereby the front half of the web can be served as a front diapering area and the rear half of the web can be served as a rear diapering area. The S-shaped folded area of the web is bonded on the opposite longitudinal lapping margins to thereby form a pocket contiguous to the front diapering area of the web.

REFERENCES:
patent: 3943930 (1976-03-01), Schaar
patent: 4251643 (1981-02-01), Harada et al.
patent: 4360022 (1982-11-01), Usami et al.

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