吸収性物品
- 专利权人:
- 花王株式会社
- 发明人:
- 長原 進介,佐藤 信也
- 申请号：
- JP2011129380
- 公开号：
- JP5132798B2
- 申请日:
- 2011.06.09
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an absorptive article including a back flap having a flap absorbing layer, reducing the thickness of the flap absorbing layer, improving the liquid retentivity of the flap absorbing layer, and reducing a liquid return in the flap absorbing layer.
SOLUTION: This absorptive article 1 includes: a substantially oblong absorptive body 2 having body absorbing layers (21, 23) and a body leakage preventive layer 22 and a pair of back flaps 3 extended outward in the width direction respectively from both side parts of at least the back part in the absorptive body 2. The back flap 3 includes a flap surface sheet 31, a flap back sheet 32 and a flap absorber 33 interposed between these sheets. The flap absorber 33 includes a polymer sheet formed by compounding absorptive polymers with a fiber aggregate, and the top face side of the flap absorber 33 functions as a layer for temporarily retaining a liquid.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
