Title:
PULL-UP TYPE ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2018/042874
Kind Code:
A1
Abstract:
This pull-up type absorbent article comprises an absorbent main body (10) equipped with an absorbent (12) which extends in the vertical direction, and a pair of waist parts (20, 30) which are positioned on one edge and the other edge of the absorbent main body (10) and which have elastic members (22, 32) that stretch in the horizontal direction. The absorbent main body (10) extends to the outside of the absorbent (12) towards both sides in the horizontal directions, and is equipped with a pair of extensions (60) on which are positioned elastic members (61) which stretch in the vertical direction. The extensions (60) have overlapping parts (60b) that overlap in the vertical direction with at least one of the waist parts (20, 30), and form leg openings. At least part of each of the overlapping parts (60b) is bonded to the waist part, and a heat-welded area (62) having a predetermined length in the horizontal direction is positioned in the overlapping part (60b) of the extension.
More Like This:
| WO/2012/054591 | ABSORBENT ARTICLES AND METHODS OF MANUFACTURING THE SAME |
| WO/2001/021227 | ABSORBENT STRUCTURE IN AN ABSORBENT ARTICLE |
Inventors:
FUKASAWA JUN (JP)
YOSHIOKA TOSHIYASU (JP)
KATSURAGAWA KUNIHIKO (JP)
YOSHIOKA TOSHIYASU (JP)
KATSURAGAWA KUNIHIKO (JP)
Application Number:
PCT/JP2017/024694
Publication Date:
March 08, 2018
Filing Date:
July 05, 2017
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/49; A61F13/494
Foreign References:
| JP2009160128A | 2009-07-23 | |||
| JP2005080859A | 2005-03-31 | |||
| JP2010194228A | 2010-09-09 | |||
| JP2008168012A | 2008-07-24 |
Other References:
See also references of EP 3482729A4
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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