Title:
UNDERWEAR-STYLE ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2014/185242
Kind Code:
A1
Abstract:
This diaper (1A) is obtained by joining both edge sections (2a, 2b) of an outer-layer body (2) having an absorbent body (3) attached thereto, and forming a pair of side-sealing sections (4) as a result. The outer-layer body (2) has a low-function region (WT) exhibiting a reduced stretching/contracting function in the attachment section (7) with the absorbent body (3). The outside lateral sections of the low-function region (WT) and the side-sealing sections (4) have, respectively, a lateral-section adhesion region (IT) and a side-sealing-section adhesion region (OT) formed therein which have an elastic member (24) attached between an outer-layer sheet (22) and an inner-layer sheet (23) via an adhesive (8). The amount of the adhesive (8) used in the lateral-section adhesion region (IT) and the side-sealing-section adhesion region (OT) repeatedly alternates in the Y-direction between larger and smaller amounts, in a manner such that the amount of the adhesive (8) in sections (IP, OP) in which the elastic member (24) is disposed is greater than the amount of the adhesive (8) in the intervals (IN, ON) between adjacent elastic members (24).
Inventors:
KOBAYASHI KENJI (JP)
TAMURA NAOKI (JP)
TAMURA NAOKI (JP)
Application Number:
PCT/JP2014/061503
Publication Date:
November 20, 2014
Filing Date:
April 24, 2014
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61F13/15; A61F13/49; A61F13/496
Domestic Patent References:
| WO2007037390A1 | 2007-04-05 |
Foreign References:
| JP2011115304A | 2011-06-16 | |||
| JP2009297096A | 2009-12-24 | |||
| JP2009148447A | 2009-07-09 | |||
| JPH1081U | 1998-03-31 | |||
| US7758558B2 | 2010-07-20 | |||
| JP2002253605A | 2002-09-10 |
Other References:
See also references of EP 2997943A4
Attorney, Agent or Firm:
HATORI, Osamu et al. (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
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