JP2016120195A5 - - Google Patents

Description

The absorbent article 1 includes a top sheet 10, a back sheet 20, an absorbent body 30 provided between the top sheet 10 and the back sheet 20, and a granular layer 60 provided on the non-skin contact surface side from the absorbent body 30. And have. The absorbent body 30 is provided with a middle-high portion 31 protruding in the thickness direction T provided in the central region CR including the center WC in the width direction W of the absorbent article 1. The granular layer 60 is provided so as to overlap at least a part of the middle-high portion 31 in plan view. In the side region SR adjacent to the central region CR in the width direction W of the absorbent article 1, a wing portion 40 and a hip flap portion 50 that extend outward in the width direction W are provided. The side region SR is a region on the outer side in the width direction W from the root portion on the front side in the longitudinal direction L of the wing portion 40. The central region CR includes a center WC in the width direction W, and is a region on the inner side in the width direction W from the root portion on the front side in the longitudinal direction L of the wing portion 40. Here, the plan view of the absorbent article 1 is a view of the absorbent article 1 in a deployed state from a position away from the thickness direction T. Further, the unfolded state of the absorbent article 1, a state shown in FIG. 1, the absorbent article is not folded, not overlapping in the central region CR in the thickness direction T is wings 40 and hip flap portions 50 State.

Claims (11)

An absorbent article having a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber provided between the top sheet and the back sheet,
In the absorbent body, the middle and high portions protruding in the thickness direction provided in the central region including the center in the width direction of the absorbent article,
An absorptive article which has a granular layer containing many granular materials which overlaps at least a part of the middle high part in plane view, and is provided in the non-skin contact side side from the absorber.   The absorbent article according to claim 1, wherein the granular layer is provided so as to straddle the outer edge of the middle-high portion in plan view. The granular layer, the absorbent article according to claim 1 or 2 including a plurality of granular sections divided by minute Hanarekabe. The absorbent article according to claim 3, wherein the granular section is provided so as to straddle an outer edge of the middle-high portion in a plan view. Has a non-skin adhesion area contact adhesive is applied Te abutment surface smell of the back sheet,
The absorbent article according to claim 3 or 4, wherein the adhesion region is provided so as to straddle the separation wall in a plan view.   The absorbent article according to any one of claims 1 to 5, wherein the absorbent body includes a fiber assembly made of tow.   The absorptive article according to any one of claims 1 to 6 in which said granular object is resin foam bead grain. The granular layer is provided between the absorber and the back sheet, and includes fibers having water absorption,
The absorptive article according to any one of claims 1 to 7 in which said fiber and said granular object are not joined mutually.   The absorbent article according to any one of claims 1 to 8, wherein a repulsive force in a thickness direction of the granular layer is larger than a repulsive force of the middle and high portions. The absorbent article according to any one of claims 1 to 9 , wherein a plurality of slits along the width direction or the longitudinal direction are formed in the absorbent body. An absorbent article having a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber provided between the top sheet and the back sheet,
In the absorbent body, the middle and high portions protruding in the thickness direction provided in the central region including the center in the width direction of the absorbent article,
In a plan view, it overlaps at least a part of the middle and high part, and is provided on the non-skin contact surface side from the absorber, and has a granular layer including a large number of granular bodies,
The said granular layer is an absorbent article which changes the shape of the said absorber so that the said granular body moves according to the pressure with respect to the said granular layer, and follows the shape of a wearer's body.