PROBLEM TO BE SOLVED: To easily bring an absorber into close contact with the crotch part of a wearer at the time of mounting.SOLUTION: The exterior sheet 4 of a pants type disposable diaper 1 has a front part 401 for covering the front side of the wearer, a rear part 403 for covering the rear side of the wearer and the intermediate part 402 between both of them. The absorber 20 is attached to the surface of the exterior sheet 4 to absorb the excretion from the wearer. A pair of elastic members 37 extending along the absorber 20 in the longitudinal direction are provided on both side parts of the absorber 20. The elastic members 37 have pulling-up elastic elements 36 on both end parts on the sides of the front and rear parts 401 and 403 of the absorber 20 and the contraction force of a pair of the elastic members 37 at both end parts of the absorber 20 becomes larger than the contraction force at the central part of the absorber 20. By this constitution, the central part of the absorber 20 is pulled up at the time of mounting and the absorber 20 can be easily brought into close contact with the crotch part of the wearer.COPYRIGHT: (C)2012,JPO&INPIT【課題】装着時に吸収体を着用者の股間部に容易に密着させる。【解決手段】パンツタイプの使い捨ておむつ1の外装シート4は、着用者の前側を覆う前方部401および後側を覆う後方部403、並びに、両者の間の中間部402を有する。外装シート4上には吸収体20が取り付けられ、着用者からの排泄物が吸収される。吸収体20の両側部上には、長手方向に沿って伸びる一対の弾性部材37が設けられる。弾性部材37は吸収体20の前方部401側および後方部403側の双方の端部上に引上弾性要素36を有し、吸収体20の両端部における一対の弾性部材37の収縮力が、吸収体20の中央部における収縮力よりも大きくなる。これにより、装着時に吸収体20の中央部が引き上げられ、吸収体20を着用者の股間部に容易に密着させることができる。【選択図】図3
