| 摘要 |
<P>PROBLEM TO BE SOLVED: To diminish the breakage of a back sheet caused by applying/stripping of a fixing tape. <P>SOLUTION: The unfolding type absorbent article is formed by stacking a hydrophobic sheet made of a hydrophobic resin and nonwoven fabric sheets forming the outer faces of the article and heat-pressing them interposing a hot-melt adhesive therebetween. The bond strength between the hydrophobic sheet and the nonwoven fabric sheets is higher than the peel strength between the nonwoven fabric sheets and the male material applied thereto, and the measurement by a KES flexural test is 0.05-0.50 g×cm<SP>2</SP>/cm. The hydrophobic sheet is nonwoven fabric comprising a hydrophobic resin, the hot melt adhesive comprises a water-insoluble hot melt resin, and a backside sheet with hydraulic pressure resistance not lower than 400 mmAq at least within a range interposing the hot melt adhesive is used. <P>COPYRIGHT: (C)2009,JPO&INPIT |
