The top sheet
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 深江 晃礼
- 申请号：
- JP2006269692
- 公开号：
- JP4881690B2
- 申请日:
- 2006.09.29
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an absorbent article capable of preventing the whole leakage from the leg circumferences such as climbing-over leakage and oozing leakage.
SOLUTION: An absorbent body and side end part use face sides are fixed to base end parts, boundaries between the fixed parts and non-fixed erecting parts become proximal edges, and the proximal edges have erecting gathers positioned on the top sheet. The side edge of the top sheet is positioned closer to a central side than the side edge of the back sheet the erecting gather has a laminated layer structure formed by stacking a lower-side erecting sheet, a liquid impermeable layer and an upper-side erecting sheet in this order the base end parts of the lower-side erecting sheet and the liquid impermeable layer extend over the side edge of the top sheet onto the back sheet the base end part of the upper-side erecting sheet extends over the base edge of the lower-side erecting sheet onto the back sheet, and the based end part of the erecting gather is fixed to the absorbent body by a hot-melt adhesive layer continuing from the proximal edge to the part on the back sheet of the upper-side erecting sheet.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
