PANTS-TYPE DISPOSABLE DIAPER Russian patent published in 2018 - IPC A61F13/496 

Abstract RU 2675452 C2

FIELD: personal usage items.

SUBSTANCE: problem is solved by a disposable pant-type diaper in which outer member (20) is formed by overlaying elastic sheet layer (30) between first sheet layer (20A) and second sheet layer (20B) when elastic sheet layer (30) is stretched in the width direction, first sheet layer (20A) and the second sheet layer (B) are joined together directly or indirectly in a large number of similar points of connected sections (40) arranged at intervals that remain in the width direction and in the front and back direction, closing parts (C) of outer element (20) of rear element (B) have peripheral edge zones (71) and surrounded zones (72) surrounded by peripheral edge zones (71), and the density of locations of point-like connected portions (40) in peripheral marginal zones (71) is higher than the density of locations of point-like connected portions (40) in surrounded zones (72).

EFFECT: present invention is intended to improve adherence to the lower part of the gluteal region.

6 cl, 15 dwg

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RU 2 675 452 C2

Authors

Matsumura, Takashi

Dates

2018-12-19Published

2015-09-28Filed