吸収性物品
- 专利权人:
- 花王株式会社
- 发明人:
- 笠原 瑠美子,野田 章,和田 正
- 申请号：
- JP2007080750
- 公开号：
- JP4993479B2
- 申请日:
- 2007.03.27
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an absorber which is thin and soft and is excellent in liquid absorptivity and the manufacturing method.
SOLUTION: The absorber is equipped with a lower absorbent layer 2 containing a pulp fiber and a highly absorbent polymer and an upper absorbent layer 3 which overlies the lower absorbent layer 2 and is made of a nonwoven fabric containing the highly absorbent polymer, and the lowermost layer of the upper absorbent layer 3 has the fiber density higher than the uppermost layer. The nonwoven fabric is one of the spunlace nonwoven fabrics which comprise an airlaid nonwoven fabric, an air-through nonwoven fabric, or a fibrous material and is formed by applying a high-pressure water flow from one side of webs, and a net surface disposed on a net in manufacturing the nonwoven fabric preferably faces the lower part absorbent layer.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
