Problem to be solved: to prevent contamination by the excrement held on the skin side of the absorbent article when the absorbent article is removed.Solution: the absorbent article 1 includes a ventral portion 11, a back side portion 13 and an absorbent body 10, and the lateral end portions 11e and 13e of the ventral portion and the back side portion are joined to each other in the thickness direction and joined to each other, and the joint portions 14a and 14b are bonded to each other in the thickness direction.The joint includes a plurality of fusion portions 30.The absorbent body includes an absorbent member 4 and a pair of leakage walls 6a and 6B which are disposed at both lateral ends of the skin side and extend continuously along the vertical direction.Each of the pair of leakage walls includes elastic members 8D and 8e arranged along the vertical direction.The effective length of the elastic member acting as an elastic member is longer than the longitudinal length of the absorber.Diagram【課題】吸収性物品の取り外し時に、吸収性物品の肌側の面に保持された排泄物による汚染が生じることを抑制する。【解決手段】吸収性物品１は、腹側部１１と背側部１３と吸収性本体１０とを備え、腹側部及び背側部の横方向の端部１１ｅ、１３ｅ同士が縦方向に沿い厚さ方向に重なり互いに接合された接合部１４ａ、１４ｂを含む。接合部は、複数の融着部３０を含む。吸収性本体は、吸収体４と、肌側の横方向の両端部に配置され、縦方向に沿って連続的に延在する一対の防漏壁６ａ、６ｂと、を含む。一対の防漏壁の各々は、縦方向に沿って配置された弾性部材８ｄ、８ｅを含む。弾性部材が弾性体として機能する長さとしての有効長は、吸収体の縦方向の長さよりも長い。【選択図】図２
