Title:
着用物品
Document Type and Number:
Japanese Patent JP6976129
Kind Code:
B2
Abstract:
This wearable article (10) comprises a front waist region (13), a rear waist region (14), a crotch region (15) located between the front and rear waist regions, and an absorbent chassis (12) extending from the crotch region (15) to the front and rear waist regions. The rear waist region has: a waistband (23) positioned on the skin-facing surface and extending in the transverse direction (X); an outer wall (43) extending upwardly from the crotch region side; and an inner wall (42) that is positioned between the waistband and the outer wall in the front-rear direction (Z), and elastically stretchable in the transverse direction. When the inner wall is contracted in the transverse direction due to the elastic stretchability of the inner wall, the waistband and the inner wall face each other, and the inner wall and the outer wall face each other in such a manner as to form a space (S) between the inner wall and the outer wall. The rear end part (12B) of the absorbent chassis has a liquid-impermeable or semi-liquid-permeable back sheet (86) and extends on the inner surface of the outer wall and within the space. The extension stress of the outer wall in the transverse direction is smaller than the extension stress of the inner wall in the transverse direction (X).
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Inventors:
Kyota Saito
Application Number:
JP2017198448A
Publication Date:
December 08, 2021
Filing Date:
October 12, 2017
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A61F13/494; A61F13/49
Domestic Patent References:
| JP2017012460A | ||||
| JP2016067761A | ||||
| JP2017164357A |
Attorney, Agent or Firm:
Shuji Shirahama
Yoshiharu Shirahama
Hiroyuki Otani
Yoshiharu Shirahama
Hiroyuki Otani