基本信息:
- 专利标题： 一次性内裤用的裤裆部件及一次性内裤
- 申请号：CN201680001894.3 申请日：2016-06-30
- 公开(公告)号：CN106535848B 公开(公告)日：2018-05-15
- 发明人： 白井敦子 , 松宫宗忠
- 申请人： 株式会社光洋
- 申请人地址： 日本国神奈川县
- 专利权人： 株式会社光洋
- 当前专利权人： 株式会社光洋
- 当前专利权人地址： 日本国神奈川县
- 代理机构： 北京旭知行专利代理事务所
- 代理人： 王轶; 郑雪娜
- 优先权： 2015-140098 2015.07.13 JP
- 国际申请： PCT/JP2016/069407 2016.06.30
- 国际公布： WO2017/010301 JA 2017.01.19
- 进入国家日期： 2016-12-28
- 主分类号： A61F13/49
- IPC分类号： A61F13/49 ; A61F13/494
A crotch member (4) for a disposable undergarment (1) includes: a ventral bonded portion (J1); a dorsal bonded portion (J2); at least one pair of crotch side edge elastic members (25a), that extend and are bonded along to left and right side edges of the crotch member (4) with a strip shape, and are separated from the ventral bonded portion (J1) and the dorsal bonded portion (J2); and at least one pair of ventral connection elastic members (25b), that are bonded to the crotch member (4) at a position closer to the center than the crotch side edge elastic members (25a), that overlap with the ventral bonded portion (J1) at a ventral end portion, that do not overlap with the dorsal bonded portion (J2) at a dorsal end portion, and have higher tensile force than the crotch side edge elastic members (25a).
公开/授权文献:
- CN106535848A 一次性内裤用的裤裆部件及一次性内裤 公开/授权日：2017-03-22