| 摘要 |
PROBLEM TO BE SOLVED: To provide a bulky sheet having a number of protrusions and giving soft and comfortable feeling to the skin, and to provide a method for easily producing the bulky sheet. SOLUTION: The objective bulky sheet 10 contains a fiber aggregate 1 obtained by the water-jet interlocking of a fiber web and has a number of protrusions and recesses 2, 3 composed of the fiber aggregates 1. The protrusions and recesses 2, 3 are formed by the rearrangement of the constituent fibers of the fiber aggregate 1 caused by the water-jet interlocking applied to the aggregate and the bending of the fiber aggregate 1 in the direction of thickness. The protrusions and recesses 2, 3 have shape-retaining effect. |
