Title:
ABSORBENT ARTICLE
Document Type and Number:
Japanese Patent JP2018102716
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an absorbent article which improves fitness by improving generation of distortion and wrinkles in an absorbent core when worn and can suppress liquid flow.SOLUTION: In an absorbent core 24, a plurality of recesses 4A to 4C are formed in a scattered state in a vertical direction X and a horizontal direction Y is formed in a core back part 24B to be positioned at the back of a central position of an absorbent article in a vertical direction, a central recess area 55 having a plurality of recesses 4A are formed in a central part in the horizontal direction Y of the core back part 24B, and lateral recess areas 56 having a plurality of recesses 4B are formed on both sides having the central recess areas 55 in between respectively. An aspect ratio to be a value after dividing length in the vertical direction X of the recesses 4A, 4B by length in the horizontal direction Y is closer to 1.0 in the central recess area 55 than the lateral recess area 56, and areas of the recesses 4A, 4B are larger in the central recess area 55 than the lateral recess area 56.SELECTED DRAWING: Figure 5
Inventors:
TAKITA HIROMI
SUZUKI YOICHI
YOKOMATSU HIROYUKI
SUZUKI YOICHI
YOKOMATSU HIROYUKI
Application Number:
JP2016253925A
Publication Date:
July 05, 2018
Filing Date:
December 27, 2016
Export Citation:
Assignee:
KAO CORP
International Classes:
A61F13/532; A61F13/496; A61F13/53
Domestic Patent References:
| JP2008264077A | 2008-11-06 | |||
| JP2006167424A | 2006-06-29 | |||
| JP2016013191A | 2016-01-28 | |||
| JP2013255563A | 2013-12-26 |
Foreign References:
| WO2008072675A1 | 2008-06-19 |
Attorney, Agent or Firm:
Showa International Patent Office
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