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US 2019/0240086 A1Published application
Absorbent article
AssigneeUnicharm Corporation
InventorsTakuya MIYAMA, Satoru SAKAGUCHI, Masashi UDA
Life of this patent
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Abstract
An absorbent article capable of giving a sense of security to a user is provided. The absorbent article includes a nonwoven fabric. The nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers. The organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric. The surface of the organic cotton fibers is not coated with a petroleum-derived oil agent.
Claims9
1-9. (canceled)
An absorbent article, comprising:
- a nonwoven fabric, wherein
- the nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers,
- the organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric,
- surfaces of the organic cotton fibers are not coated with oil agent, and
- the synthetic fibers are coated with a plant-derived oil agent.
2 more elements
An absorbent article, comprising:
- a nonwoven fabric, wherein
- the nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers,
- the organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric,
- surfaces of the organic cotton fibers are not coated with a petroleum-derived oil agent, and
- a region having a density lower than a density of each of the fiber lumps and a density of the synthetic fibers is formed around individual fiber lumps.
2 more elements
An absorbent article, comprising:
- a nonwoven fabric, wherein
- the nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers,
- the organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric,
- surfaces of the organic cotton fibers are not coated with a petroleum-derived oil agent, and
- the organic cotton fibers are not thermally fused to the synthetic fibers.
2 more elements
An absorbent article, comprising:
- a nonwoven fabric, wherein
- the nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers,
- the organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric,
- surfaces of the organic cotton fibers are not coated with a petroleum-derived oil agent, and
- the plurality of fiber lumps is provided biased toward a center portion of the nonwoven fabric in a thickness direction of the nonwoven fabric.
2 more elements
An absorbent article, comprising:
- a nonwoven fabric, wherein
- the nonwoven fabric includes organic cotton fibers and thermoplastic synthetic fibers,
- the organic cotton fibers form a plurality of fiber lumps in the nonwoven fabric,
- surfaces of the organic cotton fibers are not coated with a petroleum-derived oil agent, the absorbent article includes
- a longitudinal direction,
- a width direction orthogonal to the longitudinal direction,
- a surface sheet,
- a backsheet,
- an absorber between the surface sheet and the backsheet, and
- a liquid-impermeable leakage-preventing sheet provided between the backsheet and the absorber and covering the absorber,
- at least one of the surface sheet and the backsheet is made of the nonwoven fabric,
- the nonwoven fabric has a region not overlapping the leakage-preventing sheet, and
- the region of the nonwoven fabric not overlapping the leakage-preventing sheet extends at least from the front side to the rear side of the absorbent article on the outside in the width direction.
10 more elements
Dependencies are inferred from the claim text.