Absorbent article
AssigneeDaio Paper Corporation
InventorYousei Mizumoto
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Abstract
An absorbent article includes a liquid-permeable topsheet, a liquid-impermeable backsheet, and an absorbent body provided between the topsheet and the backsheet, wherein the absorbent body includes a crotch-corresponding region corresponding to the wearer's crotch when worn, and a front region being adjacent to and forward of the crotch-corresponding region, and a rear region being adjacent to and rearward of the crotch-corresponding region, and has a variable-density portion with a density increasing stepwise or gradually from a front toward a rear, the variable-density portion being located in a region extending at least from the crotch-corresponding region to the rear region.
Claims8
An absorbent article comprising:
- a liquid-permeable topsheet;
- a liquid-impermeable backsheet;
- and
- an absorbent body provided between the topsheet and the backsheet,
- wherein the absorbent body includes
- a crotch-corresponding region corresponding to a wearer's crotch when worn,
- a front region that is adjacent to and forward of the crotch-corresponding region, and
- a rear region being adjacent to and rearward of the crotch-corresponding region, and
- has a variable-density portion with a density increasing stepwise or gradually from a front toward a rear, the variable-density portion being provided in a region extending at least from the crotch-corresponding region to the rear region, and
- wherein the absorbent body includes a groove extending in a front-rear direction, the variable-density portion being disposed in the groove.
Dependencies are inferred from the claim text.