PROBLEM TO BE SOLVED: To provide a disposable absorbent article having a soft touch and a wearable property.SOLUTION: The disposable absorbent article is configured in such a manner that a rising elastic member 38 extending in a longitudinal direction is mounted in an elongated state in the vicinity of the free end portion of a side sheet 32, a portion of the side sheet 32 raised upward by the shrinkage of the rising elastic member 38 is made into a rising portion 321, and the rising width P of the rising portion 321 is made uniform in the longitudinal direction at least near both ends of the side seat 32 in the longitudinal direction and near the intermediate portion of the side seat 32 positioned in the middle of the longitudinal direction. As a result, since the rising width P of the rising portion 321 is uniform in the longitudinal direction, the rising portion 321 is warped generally in a bow shape as viewed from one side a the width direction. Thus, the disposable absorbent article can be fitted mainly to the hip joint portion of a wearer and can retain a comfortable wearability without giving the feeling of a foreign substance or a discomfort to the wearer.COPYRIGHT: (C)2014,JPO&INPIT【課題】肌触りが滑らかで、着用しやすい使い捨て吸収性物品を提供することを目的とする。【解決手段】サイドシート32の自由端部近傍には長手方向に延びる起立用弾性部材38が伸長状態で取り付けられ、起立用弾性部材38の収縮により上方に立ち上がるサイドシート32の部位を起立部321とし、少なくともサイドシート32の長手方向両端部近傍と、長手方向の中間に位置するサイドシート32の中間部近傍とにおいて、起立部321の起立幅Pが長手方向に均一となるように構成する。このため、起立部321の起立幅Pが長手方向に均一であるので、幅方向一方側から見て起立部321は略弓状に反った状態となる。したがって、着用者の主に股関節部にフィットし、着用者に異物感や違和感を与えることなく、快適な着用性を確保することができる。【選択図】図4
