To provide a disposable diaper which sufficiently demonstrates original absorptive force of an absorptive polymer contained in an absorber and has an improved leakage preventing property.
The diaper 1A includes an absorber 4 which has an absorbent core 41 and a cover sheet 42 that enwraps the absorbent core 41 via an adhesive 5, and is divided into an abdominal side part A, a back side part B and a crotch part C. The absorbent core 41 forms separate space parts 41c on both sides of the crotch part C. The adhesive 5 is not applied to a position corresponding to the space part 41c of the absorbent core 41. In the absorber 4, the cover sheets 42 positioned on the upper surface and lower surface of the space part 41 are not fixed with each other with the adhesive 5.
| JP2008237450A | 2008-10-09 | |||
| JP2011136094A | 2011-07-14 |
Yoshiyuki Matsushima
Genichi Naruse