パンツ型使い捨ておむつ
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 白井 敦子
- 申请号：
- JP2005023274
- 公开号：
- JP5024915B2
- 申请日:
- 2005.01.31
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a diaper which is reliably prevented from slipping down when it absorbs body fluid and fits on a body line to provide excellent wearing comfort.
SOLUTION: An exterior sheet 20 has waist elastic members 24, 24, ... and loin elastic member groups 25, 25, ... at the body front F and the body back B. The exterior sheet 20 further has curved elastic member groups 26, ..., 28, ... respectively provided at the body front F and the body back B. At the body front F and the body back B, the curved elastic member groups 26, ..., 28, ... extend from their side joint edges on one side to the crotch side, detouring around the crotch side, and reaching their side edges on the other side, and are arranged so as to be spaced from each other without intersection. The heads and ends of the curved elastic member groups 26, ..., 28, ... are connected at predetermined intervals in a range from substantially the upper sections to the lower sections of the side joint edges. The curved elastic member groups 28, ... arranged on the body front F side have an acute angle-side intersection angle of 30 DEG or less relative to an absorptive body 10 side edge, and the curved elastic member groups 26, ... arranged on the body back B side have an acute angle side-intersection angle of 35 DEG or greater relatively to the absorptive body 10 side edge.
COPYRIGHT: (C)2006,JPO&NCIPI
- 来源网站：
- 中国工程科技知识中心
