Title:
PULL-ON DISPOSABLE DIAPER
Document Type and Number:
WIPO Patent Application WO/2019/193785
Kind Code:
A1
Abstract:
A pull-on disposable diaper (1) is provided with a front-side belt section (21) and a rear-side belt section (22), with a waist opening (1a) being formed at the upper end, wherein: the diaper is provided with a stretching region (26s) along the edge of the waist opening, a base region (21s) that is adjacent from below to the front-side lateral center of the stretching region (26s), and a first high-pressure region (33s) and a second high-pressure region (35s) that are disposed below the stretching region (26s); the first high-pressure region (33s) and the second high-pressure region (35s) are disposed circumferentially; at left and right end sections, the first high-pressure region (33s) is separated from the second high-pressure region (35s) and is disposed above the second high-pressure region (35s); and the lower end of the first high-pressure region (33s) on the rear side is disposed, in the lateral center, above the lower end of the first high-pressure region (35s) on the front side.
Inventors:
MURAKAMI KEI (JP)
SASAYAMA KENICHI (JP)
KONDO DAIKI (JP)
NAGAYAMA YUI (JP)
SASAYAMA KENICHI (JP)
KONDO DAIKI (JP)
NAGAYAMA YUI (JP)
Application Number:
PCT/JP2018/043996
Publication Date:
October 10, 2019
Filing Date:
November 29, 2018
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/49; A61F13/496
Foreign References:
| JP2003305082A | 2003-10-28 | |||
| JP2001258931A | 2001-09-25 | |||
| JP2015202246A | 2015-11-16 | |||
| JP2013031535A | 2013-02-14 | |||
| JP2013031536A | 2013-02-14 | |||
| JPH08294510A | 1996-11-12 | |||
| JPH10127687A | 1998-05-19 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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