Absorbent article
AssigneeKao Corporation
InventorsMuneyoshi Kikkawa, Nobuya Sato
Life of this patent
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Abstract
An absorbent article (1) of the present invention includes a topsheet (2) which forms a skin-facing face, a backsheet (3) which forms a non-skin-facing face, and an absorbent member (4) which is arranged between both the sheets (2), (3). The absorbent member (4) is structured to include an absorbent core (40) which contains absorbent polymer without substantially containing hydrophilic fibers, an upper core wrap sheet (45) which covers a skin-facing face of the absorbent core (40), and a lower core wrap sheet (46) which covers a non-skin-facing face of the absorbent core (40). The upper core wrap sheet (45) includes a thick region having a larger thickness than the lower core wrap sheet (46).
Claims11
An absorbent article, comprising:
- a topsheet which forms a skin-facing face;
- a backsheet which forms a non-skin-facing face;
- and
- an absorbent member which is arranged between both the sheets,
- wherein the absorbent member is structured to include an absorbent core which contains absorbent polymer without substantially containing hydrophilic fibers, an upper core wrap sheet which covers a skin-facing face of the absorbent core, and a lower core wrap sheet which covers a non-skin-facing face of the absorbent core, and
- the upper core wrap sheet includes a thick region having a larger thickness than the lower core wrap sheet.
Dependencies are inferred from the claim text.