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ABSORBENT ARTICLE
专利权人:
DAIO PAPER CORPORATION
发明人:
Satoko KONAWA
申请号:
US15557500
公开号:
US20180049929A1
申请日:
2016.03.16
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An object of the invention is to improve the diffusibility of body fluid such that the body fluid can be quickly absorbed. The sanitary napkin 1 represented by FIG. 3 includes an absorbing body 4 with a highly water-absorbent polymer 12 interposed between an upper layer sheet 10 disposed on the skin side and a lower layer sheet 11 disposed on the non-skin side. The upper layer sheet 10 has a plurality of first protrusions 14 forming first space parts 13 that are to be filled with the highly water-absorbent polymer and that expand to the skin side, and a plurality of second protrusions 16 forming second space parts 15, each of which having a smaller volume than each of the first space part 13, that are to be filled with the highly water-absorbent polymer and that expand to the skin side. The weight per unit area of the highly water-absorbent polymer 12 filled into the second space parts 15 is made smaller than the weight per unit area of the highly water-absorbent polymer 12 filled into the first space parts 13.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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