Sanitary napkins provided with wings
AssigneeUni-Charm Corporation
InventorsMakoto Suekane, Tatsuya Tamura, Kazuya Nishitani
Life of this patent
Estimating the term…
Abstract
A sanitary napkin with a pair of wings includes a topsheet, a backsheet and an absorbent core disposed therebetween, the wings including a portion of the backsheet extending bilaterally of the napkin and a breathable sheet material bonded to the portion by means of bonding lines extending in a transversely direction of the napkin and arranged intermittently in a longitudinal direction of the napkin.
Claims8
A sanitary napkin having a pair of wings, said sanitary napkin further comprising a breathable and liquid-pervious topsheet, a breathable and liquid-impervious backsheet, and an absorbent core disposed between said topsheet and said backsheet;
- each of said wings comprising a portion of said backsheet extending outwardly in a transverse direction of said napkin, a breathable sheet material bonded to said portion of said backsheet, and an adhesive fastening zone adapted to adhere to a garment of a wearer;
- and
- said sheet material being bonded to said portion of said backsheet by means of at least three bonding lines extending in the transverse direction of said napkin and arranged intermittently in a longitudinal direction of said napkin.
Dependencies are inferred from the claim text.