Title:
PANTS-TYPE ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/254748
Kind Code:
A1
Abstract:
A pants-type absorbent article (1) has an absorbent core (12) and an exterior body (20). The exterior body (20) is provided with non-stretchable sheets (211, 221, 212, 222) and stretchable sheets (213, 223) that are bonded intermittently at a plurality of bonding portions (40). The plurality of bonding portions (40) include first bonding portions (41) and second bonding portions (42) that are different in shape and/or area. In a region in which the exterior body (20) overlaps the absorbent core (12) in the thickness direction, the exterior body (20) has a region in which a first bonding region including the plurality of first bonding portions (41) overlaps a second bonding region including the plurality of second bonding portions (42).
Inventors:
SASAYAMA KENICHI (JP)
KONDO DAIKI (JP)
OZAKI HARUMI (JP)
KONDO DAIKI (JP)
OZAKI HARUMI (JP)
Application Number:
PCT/JP2021/043894
Publication Date:
December 08, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/49
Foreign References:
| JP2019170830A | 2019-10-10 | |||
| JP2016220771A | 2016-12-28 | |||
| JP2016140477A | 2016-08-08 | |||
| JP2009207698A | 2009-09-17 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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