Absorbent article with leg gasketing cuff
A disposable pant may include a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a leg gasketing system. The leg gasketing system may include an inner cuff and an outer cuff. The inner cuff may include an inner cuff folded edge and an inner cuff material edge and the outer cuff may include an outer cuff folded edge and an outer cuff material edge such that the web of material is folded laterally inward to form the outer cuff folded edge and folded laterally outward to form the inner cuff folded edge.
1. A disposable pant for wearing about the lower torso of a wearer, the disposable pant comprising: a first waist region, a second waist region, a crotch region disposed between the first and second waist regions, a first waist edge, a second waist edge, a first longitudinal edge, and a second longitudinal edge, the disposable pant comprising:
1.) a topsheet;
2.) a backsheet;
3.) an absorbent core disposed between the topsheet and the backsheet; and
4.) a leg gasketing system, wherein the leg gasketing system comprises an inner cuff and an outer cuff, wherein the inner cuff comprises an inner cuff folded edge and an inner cuff material edge, and wherein the outer cuff comprises an outer cuff folded edge and an outer cuff material edge, such that at least one web of material is folded laterally inward to form the outer cuff folded edge and folded laterally outward to form the inner cuff folded edge;
wherein the leg gasketing system extends from the first waist edge to the second waist edge, and wherein the inner cuff has an air permeability of less than 50 m 3 /m 2 /min and the outer cuff has an air permeability that is greater than about 5 m 3 /m 2 /min and less than 65.6 m 3 /m 2 /min.
2. The disposable pant of claim 1 , wherein the leg gasketing system does not comprise a polymeric film.
3. The disposable pant of claim 1 , wherein the leg gasketing system comprises an N-fiber material.
4. The disposable pant of claim 1 , wherein the inner cuff has a hydrostatic head of greater than about 2 mbar and the outer cuff has a hydrostatic head of less than about 200 mbar.
5. The disposable pant of claim 1 , wherein the inner cuff has a Low Surface Tension Fluid Strikethrough Time of greater than about 15 seconds and less than about 200 seconds, and wherein the outer cuff has a Low Surface Tension Fluid Strikethrough Time of greater than about 20 seconds and less than about 200 seconds.
6. The disposable pant of claim 1 , wherein the inner cuff has an opacity of from about 15% to about 50% hunter opacity, and wherein the outer cuff has an opacity of from about 45% to about 75% hunter opacity.
7. The disposable pant of claim 1 , wherein the inner leg cuff has a WVTR of less than about 5500 g/m 2 /24 hrs, and wherein the outer leg cuff has a WVTR of greater than about 4250 g/m 2 /24 hrs.
8. The disposable pant of claim 1 , wherein the leg gasketing system comprises at least two elastic members on the inner cuff.
9. The disposable pant of claim 1 , wherein the leg gasketing system comprises at least three elastic members on the outer cuff.
10. The disposable pant of claim 1 , wherein the leg gasketing system is comprised of one web of material.
11. The disposable pant of claim 1 , wherein the leg gasketing system is comprised of multiple webs of material.
12. The disposable pant of claim 1 , wherein the outer cuff material edge is disposed laterally inboard the inner cuff material edge.
13. The disposable pant of claim 1 , wherein elastic members are located between the inner cuff material edge and the outer cuff folded edge.
14. The disposable pant of claim 1 , wherein elastic members are located between the inner cuff folded edge and outer cuff material edge.
15. The disposable pant of claim 1 , wherein the outer cuff folded edge is located laterally outboard of a chassis edge in the crotch region.
16. The disposable pant of claim 15 , wherein the disposable pant comprises a longitudinal centerline, and wherein the chassis edge is not parallel to the longitudinal centerline.
17. The disposable pant of claim 1 , wherein the backsheet is attached to the leg gasketing system between the outer cuff material edge and the topsheet.
18. The disposable pant of claim 1 , wherein the inner cuff is two layers.
19. The disposable pant of claim 1 , wherein the disposable pant is an incontinence brief.
20. A disposable pant for wearing about the lower torso of a wearer, the disposable pant comprising: a first waist region, a second waist region, a crotch region disposed between the first and second waist regions, a first longitudinal edge, and a second longitudinal edge, the disposable pant comprising:
1.) a topsheet;
2.) a backsheet;
3.) an absorbent core disposed between the topsheet and the backsheet; and
4.) a leg gasketing system, wherein the leg gasketing system comprises an inner cuff and an outer cuff, wherein the inner cuff comprises an inner cuff folded edge and an inner cuff material edge, and wherein the outer cuff comprises an outer cuff folded edge and an outer cuff material edge, such that at least one web of material is folded laterally inward to form the outer cuff folded edge and folded laterally outward to form the inner cuff folded edge;
wherein the leg gasketing system comprises elastic members, wherein the elastic members extend intermediate the first waist region and the second waist region, and wherein the inner cuff has an air permeability of less than 50 m 3 /m 2 /min and the outer cuff has an air permeability of greater than about 5 m 3 /m 2 /min and less than 65.6 m 3 /m 2 /min.