| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve both characteristics of ensuring a sufficient seal strength and of easily peeling. <P>SOLUTION: A shorts-type disposable diaper is configured to have both an abdominal side outer covering sheet 12F and a back side outer covering sheet 12B which are not continued at a crotch side but are separated. Both outer covering sheets 12F, 12B have a waist side turned-back part 21 and a crotch side turned-back part 22. A crotch side end edge of the part 21 abuts on a waist side end edge of the part 22. In a side seal part 12A, the number of laminations of a sheet-like air-permeable material 12 in a waist side end part is the same as the number of laminations of the sheet-like air-permeable material 12 in a crotch side end part, and the number of laminations of sheet-like air-permeable material 12 in an intermediate part between the waist side end part and the crotch side end part is the same as or smaller than the number of the laminations of the sheet-like air-permeable material in the waist side end part and the crotch side end part. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
