透液シート及びこの透液シートを含む吸収性物品
- 专利权人:
- 花王株式会社
- 发明人:
- 大西 玲子
- 申请号：
- JP2007326556
- 公开号：
- JP5030759B2
- 申请日:
- 2007.12.18
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a liquid permeable sheet of an absorbable product, which has liquid permeability wherein liquid is freely moved, and liquid return preventability wherein there is no fear that liquid once absorbed is returned to the skin side.
SOLUTION: The liquid permeable sheet (1) is composed of a plurality of layers (41, 42, 43) and has a plurality of through-holes (3) passing from the front surface (21) to the rear surface (22). The through-holes (3) consist of holes (31, 32, 33) of the respective layers (41, 42, 43), and the inner wall face of the through-holes (3) has ruggedness in the thickness direction of the sheet.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
