Sanitary napkin with optimized anionic strip
AssigneeHnp S.R.L.
InventorMichele GRILLI
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Abstract
A sanitary napkin for external use is described, comprising a total surface which is provided with a useful surface, which has a nano silver treated layer, an anionic strip and an absorbent polymeric band. Said sanitary napkin has a length between 140 mm and 380 mm. Said anionic strip has a stable concentration of negative ions per cubic centimeters between 4100 and 8000, over an area between 3% and 34% of the total surface, and between 7% and 34% of the useful surface.
Claims8
A sanitary napkin for external use comprising a total surface which is provided with a useful surface, wherein it comprises a nano silver treated layer, an anionic strip and an absorbent polymeric band,
- said sanitary napkin having a length between 140 mm and 380 mm,
- said anionic strip having a stable concentration of negative ions per cubic centimeters between 4100 and 8000, over an area between 3% and 34% of the total surface, and between 7% and 34% of the useful surface.
Dependencies are inferred from the claim text.