吸収性物品
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 栗原 涼子
- 申请号：
- JP2009081899
- 公开号：
- JP5612825B2
- 申请日:
- 2009.03.30
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To resolve stuffiness, rash, stickiness, or the like at a high level by giving higher air permeability to an absorbent article than a conventional article using a moisture-permeable film as a back surface sheet.
SOLUTION: In the absorbent article 1 having an absorber 4 interposed between a liquid-permeable surface sheet 3 and a back surface sheet 2, a plurality of openings 4a, 4a, ... passing through in the thickness direction are formed in the absorber 4, and a water-repellant nonwoven cloth is used as the back surface sheet 2. In the absorber 4, an area of one opening 4a ranges from 0.7 to 400 mm
2 and an aperture ratio indicating an area ratio of the opening ranges from 5 to 50%.COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
