使い捨ておむつ
- 专利权人:
- 王子ネピア株式会社
- 发明人:
- 田代 和泉,三好 智次,杉山 勝彦
- 申请号：
- JP2007242655
- 公开号：
- JP4990080B2
- 申请日:
- 2007.09.19
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a disposable diaper improving the wearing property of a wearer.
SOLUTION: This disposable diaper 1 is provided with an absorber 22, a top sheet 18, a back sheet 20 and a skin contact sheet 50 formed with a stool passing opening 54, wherein the skin contact sheet 50 has a laminated structure formed by stacking an upper sheet 50a on a liner sheet 50b, the upper sheet 50a is formed with the stool passing opening 54 in a porous sheet 60 which is formed with a plurality of pores 52 on a base material, the area of the plurality of pores 52 in the upper face side is larger than the area in the lower face side, the areas of the respective pores 52 are formed to gradually decrease from the upper face side toward the lower face side of the porous sheet 60, and the total area of the pores 52 in the upper face side of the porous sheet 60 is within a range of 30-70% relative to the total area of the porous sheet 60.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
