| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pants type disposable diaper which can be easily worn without producing a gap between the crotch area of the diaper and the skin face of the wearer by moderately suppressing elongation of the exterior material when wearing. <P>SOLUTION: An exterior material 2 of the pants type disposable diaper 1 includes a front belly part 21, a back belly part 22, and a crotch part 23. Both side edge parts 21a in the lateral direction X of the front belly part 21 and both side edge parts 22a in the lateral direction X of the back belly part are joined. An interior material 3 includes an absorptive core 31 to absorb water and is given to the skin face side of the exterior material 2. A reinforcing tape 4 has a thin and almost band-like shape and stretchability in the longitudinal direction Y lower than that of a base material sheet constituting the exterior material 2, and is given to the exterior material 2 almost along the longitudinal direction Y or an oblique direction tilting against the longitudinal direction Y. <P>COPYRIGHT: (C)2012,JPO&INPIT |
