Shaped sanitary napkin with flaps
AssigneeThe Procter & Gamble Company
InventorKees J. Van Tillburg
Life of this patent
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Abstract
A shaped sanitary napkin. The sanitary napkin of this invention has an absorbent means, such as an absorbent core, and two flaps extending outwardly from the absorbent means. Each flap is associated with the absorbent means along a nonlinear line of juncture and each has two axes of flexibility. In use, the absorbent means is secured in the crotch of a panty and the flaps are secured about the elastic edges of the panty so that, when the panty is worn, the absorbent means is held adjacent the body while the flaps form a wall at each side of the absorbent means and seals against the body. Both the walls and the seals serve to prevent soiling of the body and clothing by menstrual fluid.
Claims9
A sanitary napkin of the type for placement in an undergarment, the sanitary napkin comprising:
- a central absorbent pad comprising a liquid pervious pad topsheet, a liquid impervious pad backsheet joined with said pad topsheet, and an absorbent core positioned between said pad topsheet and said pad backsheet, said central absorbent pad having a pair of longitudinal edges;
- and
- a flap extending outwardly from each longitudinal edge of said central absorbent pad a length sufficient to be positioned around an edge of the undergarment, each said flap being associated with said central absorbent pad along a line of juncture, each said flap comprising a liquid pervious flap topsheet and a liquid impervious flap backsheet;
- wherein said pad topsheet comprises a formed film and each said flap topsheet comprises a nonwoven material.
A sanitary napkin of the type for placement in an undergarment, the sanitary napkin comprising:
- a central absorbent pad having a pair of longitudinal edges, a central region, and a pair of ends, said central region having a width less than the width of said ends, said central absorbent pad comprising a liquid pervious topsheet;
- a liquid impervious backsheet joined with said topsheet;
- and an absorbent core positioned between said topsheet and said backsheet;
- and
- a flap extending outwardly from each longitudinal edge of said central absorbent pad in said central region a length sufficient to be positioned around an edge of the undergarment, each said flap being associated with said central absorbent pad along a line of juncture, each said flap possessing a free distal edge remote from said line of juncture, and each said flap including an axis of flexibility intermediate said line of junction and said distal edge.
Dependencies are inferred from the claim text.