| 摘要 |
PROBLEM TO BE SOLVED: To prevent twist and cleft of an absorber by retaining a shape of slits, and preventing leakage by improving fitting property in a crotch part.SOLUTION: A disposable paper diaper 1 includes an absorber 13 of which an upper layer side and a lower layer side are covered by core wrap sheets 16, 17 and in which slits 18 penetrating in the thickness direction along a longitudinal direction are formed. A nonwoven sheet 19 including heat-sealable fibers is disposed between the absorber 13 at an area including the slits 18 and the lower-layer-side core wrap sheet 17, and the slits 18 are embossed 20 from an outer surface side of the upper-layer-side core wrap sheet 16 so as to integrate the upper-layer-side core wrap sheet 16 with the lower-layer-side core wrap sheet 17 at the slits 18.SELECTED DRAWING: Figure 2 |
