PROBLEM TO BE SOLVED: To further improve the touch in a composite sheet having folds. SOLUTION: The composite sheet (70) is a composite sheet used for an absorbent article, and is arranged such that the elastic member (73) and the elastic member are overlapped with each other, and the first welded portion (78) in which fibers are welded. ), and a second sheet (72) disposed between the first sheet and the elastic member and having a second welded portion (79) to which fibers are welded. A plurality of each of the first welded portion and the second welded portion are arranged at intervals in the extending and contracting direction of the elastic member. The pitch in the expansion/contraction direction of the first welded portion (P78) is different from the pitch in the expansion/contraction direction of the second welded portion (P79). [Selection diagram] Fig. 4【課題】襞を有する複合シートにおいて肌触りをより向上させる。【解決手段】複合シート(70)は、吸収性物品に用いられる複合シートであって、伸縮性部材(73)と、伸縮性部材と重なって配置され、繊維が溶着した第１溶着部(78)を有する第１シート(71)と、第１シートと伸縮性部材の間に配置され、繊維が溶着した第２溶着部(79)を有する第２シート(72)と、を備える。第１溶着部及び第２溶着部のそれぞれは、伸縮性部材の伸縮方向において間隔を空けて複数配置されている。第１溶着部の伸縮方向のピッチ(P78)は、第２溶着部の伸縮方向のピッチ(P79)と異なる。【選択図】図４
