生理用ナプキン

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专利权人:

大王製紙株式会社

发明人:

竹内 寅成

申请号：

JP2007200155

公开号：

JP5074853B2

申请日:

2007.07.31

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a sanitary napkin allowing a user to easily understand which is a front even if most of a napkin body is covered with a separation sheet.

SOLUTION: This sanitary napkin has a napkin body X having a body fluid absorber 3 interposed between a skin surface sheet 1 and a leakage prevention sheet 2, the separation sheet 6 having narrow front/rear ends is locked to a locking part S provided on the outer face of the leakage prevention sheet 1, and the sheet 6 is extended across the front/rear and both sides of the napkin body X. Alternatively, after the separation sheet 6 is folded to superpose its both side ends on the skin sheet 1, the front/rear ends of the separation sheet 6 are subjected to thermal fusion-bond H and are folded to form a score crossing the napkin body X. The front/rear ends of the separation sheet 6 are formed into a narrow width, the front/rear ends of the separation sheet 6 are non-superposed on the skin surface sheet 1 to form openings C1 and C2, the front end Xa is exposed from one opening C1, however, the rear end Xb is prevented from being exposed from the other opening C2.

COPYRIGHT: (C)2009,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/