Elastically stretchable composite sheet

摘要

In an elastically stretchable composite sheet including an elastic sheet and a fibrous assembly, a fibrous assembly 2 having an inelastic extensibility is bonded to at least one surface of an elastic sheet 3 at intermittently arranged bond regions 4 to form a composite sheet 1. Component fibers 6 constituting the fibrous assembly 2 are long fibers continuously extending and describing curves between each pair of adjacent bond regions 4, 4.