PROBLEM TO BE SOLVED: To provide an absorbent article excellent in fitness from a crotch part to a hip of a wearer.SOLUTION: An absorbent core 24 comprises a core center part 240 which is positioned on a lateral center line CLx which extends in a lateral direction Y by bisecting an absorbent article in a vertical direction X and a core rear part 242 which is continuous to a rear end in the vertical direction of the core center part 240, and is formed of two regions on the rear end side when a region from the lateral center line CLx to the rear end of the absorbent core 24 are divided into three parts equally in the vertical direction X. On at least the core rear part 242 on the absorbent core 24, plural slits extending in the lateral direction Y are formed at an interval in the vertical direction X. The absorbent article has elastic members 5 which cross each of both side edges along the vertical direction X of the core rear part 242, and extend in the lateral direction Y.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2018,JPO&INPIT【課題】着用者の股下から臀部にかけてのフィット性に優れた吸収性物品を提供すること。【解決手段】吸収性コア24は、吸収性物品を縦方向Xに二等分して横方向Yに延びる横中央線CLxに位置するコア中央部240と、該コア中央部240の前記縦方向の後端に連接され、該横中央線CLxから吸収性コア24の後端までの領域を縦方向Xに三等分して3領域に区分したときの後端側の2領域からなる領域であるコア後方部242とを有している。吸収性コア24における少なくともコア後方部242に、横方向Yに延びる複数のスリットが縦方向Xに間隔を空けて形成されている。吸収性物品は、コア後方部242の縦方向Xに沿う両側縁それぞれと交差し、且つ横方向Yに延びる伸縮部材5を有している。【選択図】図5
