发明授权
- 专利标题： Disposable wearing article with elastic sheets
- 专利标题（中）： 一次性穿着物品与弹性片
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申请号： US13509814申请日： 2010-12-15
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公开(公告)号： US08840600B2公开(公告)日： 2014-09-23
- 发明人: Mariko Takeuchi , Toshifumi Otsubo , Tatsuya Hashimoto
- 申请人： Mariko Takeuchi , Toshifumi Otsubo , Tatsuya Hashimoto
- 申请人地址： JP Ehime
- 专利权人： Uni-Charm Corporation
- 当前专利权人： Uni-Charm Corporation
- 当前专利权人地址： JP Ehime
- 代理机构： Lowe Hauptman & Ham LLP
- 优先权： JP2009-291236 20091222
- 国际申请： PCT/JP2010/007273 WO 20101215
- 国际公布： WO2011/077666 WO 20110630
- 主分类号： A61F13/49
- IPC分类号： A61F13/49
摘要：
A chassis of a diaper includes a first outer sheet defining a front waist region and a part of a crotch region, a second outer sheet defining a rear waist region and a part of the crotch region and a middle sheet connecting these sheets and defining a part of the crotch region. To the skin-facing side of the chassis, a liquid-absorbent structure is attached. The liquid-absorbent structure is provided with first and second elastic sheets overlapping front and rear ends of the liquid-absorbent structure, respectively. The first elastic sheet is attached under tension in a transverse direction and in contractible manner between a bottom surface of the liquid-absorbent structure and the first outer sheet and the second elastic sheet is located on a skin-facing surface of the liquid-absorbent structure and attached thereto under tension in the transverse direction and in contractible manner.
公开/授权文献
- US20120226255A1 DISPOSABLE WEARING ARTICLE 公开/授权日：2012-09-06
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