Yusuke Kawakami, Kanonji, Japan. Assigned to Unicharm Corporation, Ehime, Japan.
Filed: 8/29/11
Issued: 10/6/15
A liner for incontinence provided with a liquid permeable skin contact side sheet, a liquid impermeable and moisture permeable non-skin contact side sheet, and an absorbent body arranged between these skin contact side sheet and non-skin contact side sheet and including an absorbent material, the absorbent material including from 30 to 70 mass % of a super absorbing polymer, wherein the liner includes a main body including the absorbent body, the main body including a front region, a rear region, and an intermediate region between these front region and rear region, and a pair of wings for fastening the liner to clothing, the wings being provided adjoining the intermediate region of the main body and being bent and superposed over the intermediate region when worn, wherein a basis weight of the super absorbing polymer included in an absorbent body part positioned at the intermediate region is larger than a basis weight of the super absorbing polymer included in an absorbent body part positioned at the front region and a basis weight of the super absorbing polymer included in an absorbent body part positioned at the rear region, wherein the main body includes a front compressed region provided between the intermediate region and front region, positioned immediately in front of a urinating position of the wearer when worn, a pair of side compressed regions provided so as to respectively extend from the intermediate region to the front region and rear region, and a rear compressed region provided at the rear region so as to extend substantially along the width direction, the absorbent body being continuous at these front compressed region, side compressed regions, and rear compressed region, and wherein the liner is further provided with a liquid permeable cushion sheet arranged between the skin contact side sheet and the absorbent body, the skin contact side sheet and cushion sheet have respective fiber orientations, and the fiber orientation of the skin contact side sheet and the fiber orientation of the cushion sheet cross each other.