Patent ID: 8382733
Filing Date: 2013-02-26
Classification: A61F

Abstract:
1. An absorbent product for receiving excrement from a wearer, comprising: a back sheet; an absorbent sheet member which overlaps said back sheet, said absorbent sheet member having an opening to come into contact with a crotch region of a wearer; and a pair of side sheets located on both side portions of said absorbent sheet member, each of said side sheets extending in a longitudinal direction of said absorbent sheet member, wherein said absorbent sheet member comprises: a front absorbent core to be positioned on a front side of the wearer; a rear absorbent core to be positioned on a back side of the wearer; and a liquid-pervious core covering sheet for covering said front absorbent core and said rear absorbent core, said core covering sheet having said opening between said front absorbent core and said rear absorbent core, an outer portion of one absorbent core out of said front absorbent core and said rear absorbent core in said absorbent sheet member, excluding a portion around said opening, is bonded to said back sheet, to form a pocket between said one absorbent core and said back sheet, and wherein each of said side sheets comprises: a bonded part which is a strip portion bonded on said core covering sheet in the longitudinal direction, an inner edge of said bonded part being located in the inside of a side edge of said opening, said bonded part being not bonded with said core covering sheet in the vicinity of an edge of said opening above said one absorbent core; a side wall part which is a bent portion bent outwardly and toward the wearer from said inner edge of said bonded part, at least part of said side wall part standing up from said inner edge of said bonded part; and an elastic member which is bonded on said bonded part in the longitudinal direction on the inner side of said side edge of said opening, said elastic member extending across said opening, and said one absorbent core being drawn toward the other absorbent core by contraction of said elastic member.