使い捨ておむつ
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 吉田 英聡
- 申请号：
- JP2010255869
- 公开号：
- JP5089756B2
- 申请日:
- 2010.11.16
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To improve fit properties for a groin from a crotch to an inner side surface of a thigh.
SOLUTION: Such a structure is employed that: a plurality of groin part elastic expanding and contracting members 13 are juxtaposed, respectively, on both sides of a central line in a width direction of a diaper between a back sheet 1 and an exterior sheet 12 on both sides of the central line in the width direction of the diaper in such a manner to extend in the longitudinal direction from an abdominal side part F to a back side part B through the crotch part and to make at least a part located in the crotch part pass through a region overlapping with both side parts of an absorber 3 a slit 3X opening with a front end which reaches a rim of the absorber 3 is formed along a direction in which the member 13 passes in a part or the entire part where the member 13 passes in both side parts of the absorber 3 and at least one of the members 13 is disposed so as to pass through the region overlapping with the absorber 3 in the outside in a width direction of the area of the slit 3X.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
