Title:
DISPOSABLE DIAPER
Document Type and Number:
Japanese Patent JP2020195541
Kind Code:
A
Abstract:
To provide an underpants type disposable diaper which has excellent standing properties of leakage preventing cuffs and is unlikely to develop traces of the cuffs.SOLUTION: A disposable diaper 1 has an absorbent body 2 provided with leakage preventing cuffs 6 and an exterior body 3 provided with a stretchable area in a width direction Y. The leakage preventing cuffs 6 have 5cN or less compression load value in a diaper width direction in non-woven fabric 60 between a free end stretchable part 64 and a fixing end part 62. The leakage preventing cuffs 6 have: an abdominal side fixing part 6F which is fixed on a surface sheet 5 near an end part on the abdominal side part F in a longitudinal direction X; and a back side fixing part 6R fixed on the surface sheet 5 near an end part on the back side part R in the longitudinal direction X. The exterior body 3 is higher in stretch stress of the back side stretchable area 7R where the back side fixing part 6R is positioned than stretch stress in an abdominal side stretchable area 7F where the abdominal side fixing part 6F is positioned.SELECTED DRAWING: Figure 2
Inventors:
FUKUDA YUKO
Application Number:
JP2019103192A
Publication Date:
December 10, 2020
Filing Date:
May 31, 2019
Export Citation:
Assignee:
KAO CORP
International Classes:
A61F13/494; A61F13/49
Domestic Patent References:
| JP2011224100A | 2011-11-10 | |||
| JP2016005545A | 2016-01-14 | |||
| JP2014050749A | 2014-03-20 | |||
| JP2003265529A | 2003-09-24 | |||
| JP2013005879A | 2013-01-10 | |||
| JP2007044089A | 2007-02-22 | |||
| JP2018064869A | 2018-04-26 | |||
| JP2019037814A | 2019-03-14 | |||
| JP2012101063A | 2012-05-31 | |||
| JP2015116471A | 2015-06-25 |
Attorney, Agent or Firm:
Showa International Patent Office