Title:
DISPOSABLE DIAPER
Document Type and Number:
WIPO Patent Application WO/2017/145395
Kind Code:
A1
Abstract:
A standing gather (15) in a disposable diaper (1) includes: a base end part that cannot stand; and a standing part which can shrink in the length direction by means of an elastic member and can stand at the base end part toward the skin-facing side as observed in the thickness direction. The base end part has: first base end parts which are respectively arranged on both the outer sides relative to the standing part as observed in the length direction; and second base end parts each of which is arranged on the outer side relative to the standing part as observed in the width direction. The standing part has a bonding part (153) at which side sheets (14) are bonded to each other. The bonding part is located apart from each of the first base end parts across the length-direction center (1LC) of the disposable diaper. The length-direction length (L4) of the bonding part in a rear side region is longer than the length-direction length (L5) of the bonding part in a front side region.
Inventors:
HASHIMOTO TATSUYA (JP)
OKUBO TETSUO (JP)
CHEN HUANHUAN (JP)
OKUBO TETSUO (JP)
CHEN HUANHUAN (JP)
Application Number:
PCT/JP2016/056171
Publication Date:
August 31, 2017
Filing Date:
March 01, 2016
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/494
Foreign References:
| JP2005218876A | 2005-08-18 | |||
| JP2000354607A | 2000-12-26 | |||
| JP2007275322A | 2007-10-25 |
Other References:
See also references of EP 3406232A4
Attorney, Agent or Firm:
FELICITE PATENT PROFESSIONAL CORPORATION (JP)
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