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US 2006/0135930 A1Published application
Hygienic absorbent article
AssigneeUni-Charm Corporation
InventorsSatoshi Mizutani, Kouichi Yamaki, Yuuki Noda
Life of this patent
Estimating the term…
Abstract
Disclosed is a hygienic absorbent article including: a back layer; an absorbent layer; and a three-dimensional portion to rise in T-shaped state over the absorbent layer due to longitudinal elastic contractive force of elastic members provided in the three-dimensional portion. The three-dimensional portion has: connecting portions fixed onto the absorbent layer; and a skin-contacting portion connected to the absorbent layer through the connecting portions and having a pair of free ends.
Claims10
1-22. (canceled)
A hygienic absorbent article comprising:
- a main body including a back layer and an absorbent layer having two side edges extending in a longitudinal direction of the article and laid on the back layer;
- first and second three-dimensional portions extending in the longitudinal direction of the article over the absorbent layer, the first and second three-dimensional portions being symmetrical with respect to a longitudinally extending centerline of the absorbent layer, the first and second three-dimensional portions being fixed on the main body to have fixed ends between the two side edges of the absorbent layer, each three-dimensional portion including a connecting portion which is allowed to rise from the fixed end and a skin-contacting portion which is bent outwardly from the connecting portion to have a free end located closer to a corresponding one of the side edges of the absorbent layer than the fixed end, at least an upper face of the skin-contacting portion being made of a liquid-permeable material;
- and
- elastic members provided in the first and second three-dimensional portions and extending in the longitudinal direction of the article for applying a longitudinal elastic contractive force to the first and second three-dimensional portion, whereby the first and second three-dimensional portions are raised with the free ends of the skin-contacting portions located above the main body while being anchored at the fixed ends to the main body,
- wherein the connecting portion of the first three-dimensional portion and the connecting portion of the second three-dimensional portion are bonded to each other.
2 more elements
Dependencies are inferred from the claim text.