吸収性物品
- 专利权人:
- 王子ネピア株式会社
- 发明人:
- 杉山 勝彦,三好 智次,田代 和泉
- 申请号：
- JP2007187350
- 公开号：
- JP5142314B2
- 申请日:
- 2007.07.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an absorbent article which can effectively prevent the leakage of soft and watery excrements from an end part (especially from the back side) and achieves easier production with a simple structure.
SOLUTION: The absorbent article has an adsorbent, a top sheet which is so arranged as to cover the top surface of the adsorbent and has at least a part of it formed out of a liquid-permeable material and a back sheet which is so arranged as to cover the undersurface of the absorbent and formed out of a liquid-impermeable material. Furthermore, a lower sheet and a sheet for receiving the excrements are provided on the top surface of the top sheet. The permeation speed of soft excrements V
2 of the lower sheet is larger than that V1 of the other sheet.COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
