Sanitary napkin

Details Sanitary napkin Sanitary napkin

1996-10-21

1998-08-18

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

6043851, A61F 1315, A61F 1320

Patent

active

057953457

ABSTRACT:
A sanitary napkin comprising a pair of grooves being formed in a top surface of the napkin by compression-molding along transversely opposite sides of the napkin, and each of these grooves has lower and higher density compressed zones arranged on a bottom thereof alternately in a longitudinal direction thereof.

REFERENCES:
patent: 3897784 (1975-08-01), Fitzgerald
patent: 4790838 (1988-12-01), Pigneul et al.
patent: 5092860 (1992-03-01), Pigneul
patent: 5387206 (1995-02-01), Valentine et al.
patent: 5451442 (1995-09-01), Pieniak et al.
patent: 5578024 (1996-11-01), Mizutani et al.
patent: 5591150 (1997-01-01), Olsen et al.
patent: 5662634 (1997-09-01), Yamamoto et al.

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