使い捨ておむつ

Japanese Patent JP7391617

B2

To provide a disposable diaper which can efficiently transfer a skin care agent applied on a surface sheet to a skin of a wearer.SOLUTION: A disposable diaper in the invention includes a body having an absorber, a surface sheet, and a back surface sheet. The absorber has a first flexible part which is arranged in a central part in a longitudinal direction of a crotch region, can lead valley-folding, and extends in a lateral direction and a plurality of second flexible parts which are arranged at least one of an abdominal side crotch region and a back side crotch region and extend in the lateral direction. The disposable diaper includes three-dimensional gatherings that have an expanding and contracting part, which includes a first elastic member expanding and contracting in a longitudinal direction and can rise on a skin side, and are provided on both side parts in the lateral direction of the body. The plurality of the second flexible parts are arranged in a position sandwiched between the right and left expanding and contracting parts. The body has a skin care agent arrangement region which is positioned at least in a region sandwiched between the two second flexible parts out of the plurality of the second flexible parts on the surface sheet in a plane view.SELECTED DRAWING: Figure 1

Rinko Takagi

JP2019201431A

December 05, 2023

November 06, 2019

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Kao Corporation

A61F13/15; A61F13/511; A61F13/533

JP2019030399A
JP2013255567A
JP2019170534A

Patent Attorney Corporation Minami Aoyama International Patent Office
Junichi Ohmori
Mitsuru Takahashi
Masayoshi Sekine
Ayako Chiba

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