Invention Grant
- Patent Title: Absorbent article having joint regions
- Patent Title (中): 具有接合区域的吸收制品
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Application No.: US11951803Application Date: 2007-12-06
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Publication No.: US08986274B2Publication Date: 2015-03-24
- Inventor: Kenichi Sasayama , Hirotomo Mukai , Tomoko Tsuji , Tatsuya Hashimoto , Shinji Noma , Kei Wakasugi
- Applicant: Kenichi Sasayama , Hirotomo Mukai , Tomoko Tsuji , Tatsuya Hashimoto , Shinji Noma , Kei Wakasugi
- Applicant Address: JP Shikokuchuo-shi
- Assignee: Uni-Charm Corporation
- Current Assignee: Uni-Charm Corporation
- Current Assignee Address: JP Shikokuchuo-shi
- Agency: Morrison & Foerster LLP
- Priority: JP2006-331241 20061208
- Main IPC: A61F13/496
- IPC: A61F13/496 ; A61F13/72 ; A61F13/15
Abstract:
The present invention provides an absorbent article in which a joining strength between sheet-shaped members is improved. A joint portion which joins a front trunk-surrounding region and a rear trunk-surrounding region of the absorbent article to each other has a first joint region arranged continuously along an outer edge and the second joint portion arranged continuously in a region closer to the outer edge than the first joint region, substantially parallel to the first joint region. The sum of the areas of the plurality of first joint portions in the first joint region is less than the sum of the areas of the second joint portions in the second joint region.
Public/Granted literature
- US20080140038A1 ABSORBENT ARTICLE Public/Granted day:2008-06-12
Information query
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