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US 10,780,000 B2Granted
Absorbent article having laminated second sheet with through-holes
AssigneeLivedo Corporation
InventorEmi Amano
Life of this patent
Estimating the term…
Abstract
An absorbent article (1) comprising a top sheet (2), a back sheet (3), an absorbent body (4) disposed therebetween and a second sheet (10) disposed between the top sheet (2) and the absorbent body (4), wherein the second sheet (10) is composed of a laminate having a nonwoven fabric layer (11) and a plastic film layer (12) from the top sheet side and has a plurality of through-holes (13).
Claims17
An absorbent article comprising a top sheet, a back sheet, an absorbent body disposed therebetween and a second sheet disposed between the top sheet and the absorbent body, wherein
- the second sheet is composed of a laminate having a nonwoven fabric layer and a plastic film layer, the nonwoven fabric layer being closer to the top sheet than the plastic film layer,
- the nonwoven fabric layer is made of a point-bonded nonwoven fabric that is formed by heat-embossing a thermal fusion short-fiber web with an embossing roll to be formed into a nonwoven fabric and that is formed with a plurality of embossed parts,
- the second sheet has a plurality of through-holes that extend into the nonwoven fabric layer and the plastic film layer, and
- each of the through-holes extending into the nonwoven fabric layer is larger than the plurality of embossed parts formed on the point-bonded nonwoven fabric.
1 more element
Dependencies are inferred from the claim text.