PROBLEM TO BE SOLVED: To provide a pull-up absorbent article which is excellent in wearing feeling since the shift or the like thereof caused by the motion of a wearer is restrained and also which is excellent in outer appearance.SOLUTION: The pull-up absorbent article has a belly side part A and/or a back side part including: a waist part A1 positioned along a waist opening edge an end flap part A2 positioned along an article width direction, and positioned between the waist part A1 and the vertical-direction end of an absorbent body and a body flap A3 positioned closer to a crotch side than the vertical-direction end of the absorbent body. Waist elastic members 51 are arranged in the waist part A1, end flap elastic members 71 are in the end flap A2, and body flap elastic members 91 are in the body flap A, each arranged along the article width direction. The waist elastic members 51 and the body flap elastic members 91 are joined to an external layer sheet 12, the end flap elastic members 71 are fixed between an internal layer sheet 13 and a sheet 15 arranged on the inner surface side of the internal layer sheet. The joint area ratio of the external layer sheet 12 and the internal layer sheet 13 in the end flap A3 is less than 50%.COPYRIGHT: (C)2013,JPO&INPIT【課題】着用者の動作に伴うズレ等が抑制されて着用感に優れると共に、高い美観性を備えたパンツ型吸収性物品を提供すること。【解決手段】腹側部A及び/又は背側部に、ウエスト開口縁に沿うウエスト部A1、ウエスト部A1と吸収性本体の縦方向端部との間に位置し物品幅方向に沿うエンドフラップ部A2及び吸収性本体の縦方向端部より股部側に位置する本体フラップ部A3を有し、ウエスト部A1にウエスト弾性部材51、エンドフラップ部A2にエンドフラップ弾性部材71、本体フラップ部A3に本体フラップ弾性部材91が、それぞれ物品幅方向に沿って配されている。ウエスト弾性部材51及び本体フラップ弾性部材91は、外層シート12に接合され、エンドフラップ弾性部材71は、内層シート13とその内面側に配されたシート15との間に固定されており、エンドフラップ部A3における外層シート12と内層シート13との接合面積率は50%未満である。【選択図】図4
