パンツタイプ使い捨ておむつ
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 溝渕 敬大
- 申请号：
- JP2009225485
- 公开号：
- JP5390325B2
- 申请日:
- 2009.09.29
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an underpants type disposable diaper capable of easily extending a waist size as it remains to be a underpants type without selecting one of larger waist size in advance.
SOLUTION: In a fixed part 21, crotch parts 29 fixed to both side parts as a part of range in the direction around the waist of a part T around the waist which is positioned between a waist opening part WO and an upper end of a leg opening part LO respectively and both end parts are fixed on one side and the other side in the direction around the waist of the crotch parts respectively. Joint members 20 which are unfixed to the crotch parts 29 are provided for the respective crotch parts 29. Perforations 23 running from an upper end to a lower end are provided for the respective joint members 20.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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