PROBLEM TO BE SOLVED: To provide an absorbent article excellent in absorption performance, capable of suppressing lateral leak by preventing transfer of urine or the like from a wide width part, concerning a double-side absorption type absorbent article provided with the wide width part.SOLUTION: An absorbent article 20 including a liquid-permeable top sheet 2, a liquid-permeable back sheet 4, and an absorber 6 arranged between the top sheet and the back sheet, also has a wide width part extending to the outside in the width direction furthermore than the periphery. The wide width part has a leak prevention property for preventing seepage of liquid.COPYRIGHT: (C)2016,JPO&INPIT【課題】幅広部を設けた両面吸収タイプの吸収性物品において、吸収性能に優れると共に、幅広部からの尿等の伝わりを防止して横漏れを抑制した吸収性物品を提供する。【解決手段】液透過性のトップシート2と、液透過性のバックシート4と、トップシートとバックシートの間に配置される吸収体6とを備えた吸収性物品20であって、周囲よりも幅方向外側に延びる幅広部を有し、幅広部は液の浸出を防止する防漏性を有する。【選択図】図5