PROBLEM TO BE SOLVED: To provide an absorbent article having excellent diffusibility of urine or the like.SOLUTION: An absorbent article 1 having a front-rear direction y and a width direction x includes a top sheet 2, a back sheet 3, and an absorbent core 4 disposed the sheets. A plastic plate 11 having a thickness equal to or larger than 200 μm is disposed between the absorbent core 4 and the back sheet 3. Preferably, the plastic plate 11 is disposed between the back sheet 3 and the absorbent core 4's front side part F and/or rear side part R and is not disposed between the back sheet 3 and the absorbent core 4's intermediate part M, where the absorbent core 4 is equally divided into three parts, i.e., the front-rear direction y into the front side part F, the rear side part R, and the intermediate part M between the parts.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】尿等の拡散性に優れた吸収性物品を提供する。【解決手段】前後方向ｙと幅方向ｘとを有し、トップシート２とバックシート３とこれらの間に配された吸収性コア４とを有する吸収性物品１であって、吸収性コア４とバックシート３の間に、厚さ２００μｍ以上のプラスチック板１１が配されている。プラスチック板１１は、吸収性コア４を前後方向ｙに前側部Ｆと後側部Ｒとそれらの間の中間部Ｍに３等分したとき、吸収性コア４の前側部Ｆおよび／または後側部Ｒとバックシート３の間に配され、吸収性コア４の中間部Ｍとバックシート３の間には配されていないことが好ましい。【選択図】図３
