Title:
DISPOSABLE DIAPER
Document Type and Number:
WIPO Patent Application WO/2020/075350
Kind Code:
A1
Abstract:
This disposable diaper is provided with an absorbing main body (7) at the crotch portion of a pants-shaped exterior member (2), wherein: an inner sheet (5) and an outer sheet (6) of the exterior member (2) are bonded to one another in an intermediate bonding region (16) formed in the crotch portion, as well as in a front-side bonding region (14) that is more to the front than the intermediate bonding region (16) and in a rear-side bonding region (15) that is more to the rear than the intermediate bonding region (16); a front-side non-bonding portion (17) is formed more to the front than the intermediate bonding region (16) in such a manner as to extend in the width direction and in the front-rear direction, the front-side non-bonding portion (17) that extends in the width direction connecting to the front-side non-bonding portion (17) that extends in the front-rear direction, while also crossing over front-side leg elastic members (22F) and extending to external edges of the exterior member (2); and/ or, a rear-side non-bonding portion (18) is formed more to the rear than the intermediate bonding region (16) in such a manner as to extend in the width direction and the front-rear direction, the rear-side non-bonding portion (18) that extends in the width direction connecting to the rear-side non-bonding portion (18) that extends in the front-rear direction, while also crossing over rear-side leg elastic members (22B) and extending to external edges of the exterior member (2).
More Like This:
Inventors:
NAKAOKA KENJI (JP)
TAKAHASHI YUKI (JP)
TAKAHASHI YUKI (JP)
Application Number:
PCT/JP2019/025128
Publication Date:
April 16, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
LIVEDO CORP (JP)
International Classes:
A61F13/49; A61F13/51
Foreign References:
| JP2008228834A | 2008-10-02 | |||
| JP2013188379A | 2013-09-26 | |||
| JP2008142341A | 2008-06-26 | |||
| JP2008132023A | 2008-06-12 | |||
| JP2008136794A | 2008-06-19 | |||
| JP2008132024A | 2008-06-12 |
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
Download PDF: