An absorbent article comprising an absorbent body including a top sheet, a back sheet and an absorbent laminate disposed between the top sheet and the back sheet, wherein: the absorbent body has a longitudinal direction and a width direction the absorbent laminate comprises a fiber assembly layer containing pulp fibers, and a sheet-shaped absorbent layer containing an absorbent polymer but not containing a pulp fiber between nonwoven fabric sheets the absorbent article is folded at a fold line extending in the width direction and the fiber assembly layer has an opening on the fold line.一種吸收性物,包含一吸收性體,該吸收性體包括:一頂部片材;一背部片材;及一吸收性疊層體,配置在該頂部片材及該背部片材之間;其中,該吸收性體具有一長邊方向及一寬度方向;該吸收性疊層體包含:一纖維集合層,含有紙漿纖維;及一片狀吸收性層,在不織布片材之間含有吸收性聚合物但不含紙漿纖維;該吸收性物摺疊在沿該寬度方向延伸的一摺疊線;及該纖維集合層在該摺疊線上具有一開口。1...吸收性物(失禁墊)2...頂部片材3...背部片材4...吸收性疊層體5...吸收性體7...側片材9...豎起彈性元件11...片狀吸收性層21...纖維集合層24...開口
