STRETCHABLE LAMINATE SHEET

To provide a stretchable laminate sheet that can be elongated in the CD direction perpendicular to the MD direction. The stretchable laminate sheet according to an embodiment includes a stretchable film, and a nonwoven fabric laminated on both sides of the stretchable film, of which at least one fiber direction has an alignment in one direction. The nonwoven fabric includes a plurality of weld portions welded to the stretchable film, and a contraction portion contracting in a pleat shape between the plurality of weld portions and having a greater allowable amount of deployment in a direction orthogonal to the one direction than in the one direction. 本发明提供可在垂直于MD方向的CD方向上伸长的可拉伸层压片。根据一个实施方案的可拉伸层压片包括可拉伸膜和层压在可拉伸膜的两侧上的非织造织物，其中至少一个纤维方向在一个方向上对齐。非织造织物包括焊接到可拉伸膜的多个焊缝部分，以及收缩部分，该收缩部分在多个焊缝部分之间收缩成褶皱形状并且在正交于该一个方向的方向上具有比在该一个方向上更大的可允许展开量。