Absorbent article including a plurality of longitudinally extending channels
View Patent ↗An absorbent article including a first end region, a second end region and a central region, a plurality of channels arranged in each of the first and second end regions, at least one channel arranged in the central region and extending in a longitudinal direction of the article, the at least one channel being connected at each end thereof to the plurality of channels in the first end region and the plurality of channels in the second end region.
1. An absorbent article, comprising:
a longitudinally extending centerline;
a transversely extending centerline;
a first end region and a second end region;
a central region arranged between the first and second end regions;
a first longitudinal edge;
a second longitudinal edge;
a first transverse edge;
a second transverse edge;
a main absorbent body;
a first embossing pattern having a first portion arranged in the first end region and a second portion arranged in the second end region, each of the first and second portions including a plurality of interconnected channels, the interconnected channels defining a plurality of body facing protrusions;
a second embossing pattern in the central region including at least one channel extending in a longitudinal direction of the article provided that the channels extending in the longitudinal direction in the second embossing pattern are in a spaced relationship, the at least one channel intersecting at least one of the plurality of interconnected channels in the first end region and at least one of the plurality of interconnected channels in the second end region,
wherein said second embossing pattern in the central region is different from the first embossing pattern at least one of the first end region or the second end region.
2. The absorbent article according to claim 1 , wherein an apex of each of the protrusions extends about 1 mm to about 10 mm above a base surface of a surrounding interconnected channel.
3. The absorbent article according to claim 2 , wherein each protrusion is substantially surrounded by at least one of the interconnected channels.
4. The absorbent article according to claim 3 , wherein the plurality of interconnected channels define a continuous network of channels.
5. The absorbent article according to claim 4 , wherein the at least one longitudinally extending channel comprises a plurality of longitudinally extending channels, one of the longitudinally extending channels extending with the longitudinally extending centerline of the article, and the other longitudinally extending channels being arranged in spaced relationship to the channel that is extending with the longitudinally extending centerline.
6. The absorbent article according to claim 5 , wherein the longitudinally extending channel extending with the longitudinally extending centerline intersects at least one of the plurality of channels in the first end region and at least one of the plurality of channels in the second end region.
7. The absorbent article according to claim 6 , wherein each one of the plurality of longitudinally extending channels is a continuous channel.
8. The absorbent article according to claim 7 , wherein the first portion is arranged in spaced relationship to the second portion.
9. The absorbent article according to claim 8 , further comprising an embossed ring.
10. The absorbent article according to claim 9 , wherein the embossed ring is spaced outwardly relative to first and second embossing patterns.
11. The absorbent article according to claim 10 , wherein the embossed ring is structured and arranged such that first and second end regions of the embossed ring are spaced further from the first and second embossing patterns than a first and second side region of the embossed ring.
12. The absorbent article according to claim 11 , wherein the embossed ring is spaced inwardly relative to a peripheral edge of the main absorbent body.
13. The absorbent article of claim 1 , wherein the at least one channel extending in the longitudinal direction in the second embossing pattern is in a spaced relationship from the other channels such that the at least one channel does not intersect the longitudinally extending centerline of the absorbent article.
14. The absorbent article of claim 1 , wherein said at least two channels are in a spaced relationship such that they do not intersect the longitudinally extending centerline of the absorbent article.
15. The absorbent article of claim 1 , wherein said at least two channels are symmetric about the longitudinally extending centerline.
16. An absorbent article, comprising:
a longitudinally extending centerline;
a transversely extending centerline;
a first end region and a second end region;
a central region arranged between the first and second end regions;
a first longitudinal edge;
a second longitudinal edge;
a first transverse edge;
a second transverse edge;
a main absorbent body;
a first embossing pattern having a first portion arranged in the first end region and a second portion arranged in the second end region, each of the first and second portions including a plurality of interconnected channels, the interconnected channels defining a plurality of body facing protrusions;
a second embossing pattern in the central region including at least two channels extending in a longitudinal direction of the article provided that the channels extending in the longitudinal direction in the second embossing pattern are in a spaced relationship, wherein at least one channel intersects at least one of the plurality of interconnected channels in the first end region and at least one of the plurality of interconnected channels in the second end region,
wherein said second embossing pattern in the central region is different from the first embossing pattern at least one of the first end region or the second end region.
17. An absorbent article, comprising:
a longitudinally extending centerline;
a transversely extending centerline;
a first end region and a second end region;
a central region arranged between the first and second end regions;
a first longitudinal edge;
a second longitudinal edge;
a first transverse edge;
a second transverse edge;
a main absorbent body;
a first embossing pattern having a first portion arranged in the first end region and a second portion arranged in the second end region, each of the first and second portions including a plurality of interconnected channels, the interconnected channels defining a plurality of body facing protrusions;
a second embossing pattern in the central region including at least one channel extending in a longitudinal direction of the article provided that the channels extending in the longitudinal direction in the second embossing pattern are in a spaced relationship, the at least one channel intersecting at least one of the plurality of interconnected channels in the first end region and at least one of the plurality of interconnected channels in the second end region,
wherein said second embossing pattern in the central region is different from the first embossing pattern at least one of the first end region or the second end region; and
wherein said pad comprises a cover layer and a first absorbent layer, wherein the first absorbent layer comprises at least one material free zone that provides for the least one channel of the second embossing pattern.
18. The absorbent article of claim 17 , further comprising a second absorbent layer.
19. The absorbent article of claim 18 , wherein the cover layer contacts the second absorbent layer through the at least one material free zone.
20. The absorbent article of claim 17 , wherein the at least one channel extending in the longitudinal direction in the second embossing pattern is in a spaced relationship from the other channels such that the at least one channel does not intersect the longitudinally extending centerline of the absorbent article.