Title:
DISPOSABLE DIAPER
Document Type and Number:
Japanese Patent JP2016030109
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a disposable diaper in which the absorber is improved in fitting properties with the body of a wearer and also the surface sheet is improved in dry feeling.SOLUTION: An absorber 4 has an absorptive core 40 including absorbing polymer. A non-fiber-stacked part 42 elongated in a longitudinal direction X is formed in the absorptive core 40. A surface sheet 2 comprises a fiber sheet having two layers. The fineness of the fiber at the side of a skin-facing surface of the surface sheet is lower than the fineness of the fiber at the side of a non-skin-facing surface. The thickness of the surface sheet 2 at a portion located on the absorptive core 40 is larger than the thickness at a portion located at the non-fiber-stacked part 42. A part of the portion in a thickness direction of the portion located at the non-fiber-stacked part 42 of the surface sheet 2 exists in the non-fiber-stacked part 42.SELECTED DRAWING: Figure 3
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Inventors:
ISHIBASHI KYOKO
FUKUDA YUKO
SUZUKI YOICHI
OKUDA YASUYUKI
FUKUDA YUKO
SUZUKI YOICHI
OKUDA YASUYUKI
Application Number:
JP2014154533A
Publication Date:
March 07, 2016
Filing Date:
July 30, 2014
Export Citation:
Assignee:
KAO CORP
International Classes:
A61F13/49; A61F13/15; A61F13/511; A61F13/53
Domestic Patent References:
JPH10234775A | 1998-09-08 | |||
JP2006305044A | 2006-11-09 | |||
JP2010284418A | 2010-12-24 | |||
JP2001095845A | 2001-04-10 |
Attorney, Agent or Firm:
Osamu Hatori
Yoshiyuki Matsushima
Shuichi Maeda
Akihisa Iwamoto
Genichi Naruse
Yoshiyuki Matsushima
Shuichi Maeda
Akihisa Iwamoto
Genichi Naruse
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