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US 6,309,378 B1Granted
Sanitary napkin
AssigneeJohnson & Johnson Ind. E Com. Ltda
InventorRogerio Costa
Life of this patent
Estimating the term…
Abstract
A sanitary napkin having an upper liquid permeable layer; a lower liquid impermeable layer; an absorbent body placed between the upper and lower layers; an impermeable top film over the lower layer; laterally extended wings that can be folded and lodged, in a rest position, between the lower layer and top film. The wings are releasably attached to the top film.
Claims6
A sanitary napkin having a length, comprising:
- an upper liquid permeable layer;
- a lower liquid impermeable layer;
- an absorbent body between said upper and lower layers;
- an impermeable top film over said lower layer, the top film having opposite longitudinally extending edges;
- and
- laterally extendible wings that can be folded and lodged, in a rest position, between said lower layer and said top film in which said wings are releasably attached to said top film,
- wherein said top film is provided with longitudinally extending adhesive bands which are respectively adjacent to the edges of said top film and which extend along the length of the sanitary napkin, the bands being suitable for attaching at least part of the wings to said film, when the wings are in said rest position, wherein the wings are comprised of respective adhesive regions and wherein protective sheets are included over said lower layer and said sheets are located in such a way that, when the wings are in the rest position, the respective adhesive regions releasably adhere to corresponding ones of said protective sheets.
4 more elements
A sanitary napkin, comprising:
- an upper liquid permeable layer;
- a lower liquid impermeable layer;
- an absorbent body between said upper and lower layers;
- an impermeable top film over said lower layer;
- and
- laterally extendible wings that can be folded and lodged, in a rest position, between said lower layer and said top film;
- in which said wings are releasably attached to said top film
- wherein the top film is comprised of longitudinal crimped portions suitable for attaching at least part of the wings to said film when the wings are in said rest position.
5 more elements
Dependencies are inferred from the claim text.