Absorbent article with absorbent strips
An absorbent article, a portion of which is configured to absorb fluids, has a chassis with a length greater than its width. The chassis length extends in a longitudinal direction from the back to the front of a user between first and second longitudinal edges and the width extends in a lateral direction substantially perpendicular to the length and between first and second lateral edges. Absorbent strips with a length greater than their width are arranged at outer edges of the chassis for added absorbency of the article.
1. An absorbent article, comprising:
a chassis, the chassis having a length greater than its width, the length extending in a longitudinal direction from the back to the front of a user between first and second longitudinal edges and the width extending in a lateral direction substantially perpendicular to the length and between first and second lateral edges, the chassis comprising;
a liquid impervious backsheet,
a liquid pervious topsheet,
a front waist region,
a back waist region,
a crotch region,
a fastener that connects the front waist region with the back waist region,
and an absorbent core positioned in the crotch region between the backsheet and the topsheet;
two elongated lateral edge absorbent strips and two elongated longitudinal edge absorbent strips, each strip having a length greater than its width and comprising a fluid absorbent material;
wherein the lateral edge absorbent strips have a length greater than the length of the longitudinal edge absorbent strips and are arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second lateral edges and extending substantially the length of the chassis lateral edges;
wherein the longitudinal edge absorbent strips have a length less than the length of the lateral edge absorbent strips and are arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second longitudinal edges and generally normal to the lateral edge absorbent strips, extending substantially the length of the chassis longitudinal edges;
wherein the absorbent strips are spaced apart from a perimeter of the chassis absorbent core; and
wherein the absorbent strips are adhered to the liquid impervious backsheet layer and covered by the liquid pervious topsheet layer.
2. The absorbent article of claim 1 , wherein the absorbent strips comprise a first absorbent core and a second absorbent core.
3. The absorbent article of claim 2 , wherein one of the first and second absorbent core comprises an embossed top.
4. The absorbent article of claim 3 , wherein one of the first and second absorbent core comprises an embossed bottom.
5. The absorbent article of claim 3 , wherein the first absorbent core comprises an embossed top and the second absorbent core comprises an embossed bottom.
6. The absorbent article of claim 1 , wherein the absorbent strips comprise a mixture of super absorbent polymer and wood nuln fluff.
7. The absorbent article of claim 6 , wherein the mixture is enveloped in a hydrophilic non-woven layer.
8. An absorbent article, comprising:
a chassis, the chassis having a length greater than its width, the length extending in a longitudinal direction from the back to the front of a user between first and second longitudinal edges and the width extending in a lateral direction substantially perpendicular to the length and between first and second lateral edges, the first and second lateral edges and first and second longitudinal edges forming a chassis perimeter, the chassis comprising:
a liquid impervious backsheet,
a liquid pervious topsheet
a front waist region,
a back waist region,
a crotch region,
a fastener that connects the front waist region with the back waist region, and
an absorbent core positioned in the crotch region between the backsheet and the topsheet;
an edge absorbent strip comprising one or more elongated lateral edge absorbent strips and one or more elongated longitudinal edge absorbent strips, each strip having a length greater than its width and comprising a fluid absorbent material;
wherein the edge absorbent strip is spaced apart from a perimeter of the absorbent core; and
wherein the edge absorbent strip surrounds substantially all of the chassis perimeter.
9. The absorbent article of claim 8 , wherein the absorbent strips are adhered to the liquid impervious backsheet layer and covered by the liquid pervious topsheet layer.
10. The absorbent article of claim 8 further comprising a side panel that extends beyond the chassis perimeter.
11. The absorbent article of claim 10 wherein the side panel attached to the chassis at a position that is interior of the edge absorbent strip.
12. The absorbent article of claim 8 , wherein the absorbent material comprises a mixture of super absorbent polymer and wood pulp fluff.
13. The absorbent article of claim 12 , wherein the mixture is enveloped in a hydrophilic non-woven layer.
14. An absorbent article, comprising:
a chassis, the chassis having a length greater than its width, the length extending in a longitudinal direction from the back to the front of a user between first and second longitudinal edges and the width extending in a lateral direction substantially perpendicular to the length and between first and second lateral edges, the first and second lateral edges and first and second longitudinal edges forming a chassis perimeter, the chassis comprising:
a liquid impervious backsheet,
a liquid pervious topsheet
a front waist region,
a back waist region,
a crotch region,
a fastener that connects the front waist region with the back waist region, and
an absorbent core positioned in the crotch region between the backsheet and the topsheet;
a pair of elongated edge absorbent strips, each strip having a length greater than its width and comprising a fluid absorbent material;
wherein the pair of elongated edge absorbent strips are spaced apart from a perimeter of the chassis absorbent core; and
wherein the absorbent strips are adhered to the liquid impervious backsheet layer and covered by the liquid pervious topsheet layer.
15. The absorbent article of claim 14 , wherein the lateral edge absorbent strips have a length greater than the length of the longitudinal edge absorbent strips and are arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second lateral edges and extending substantially the length of the chassis lateral edges; and wherein the longitudinal edge absorbent strips have a length less than the length of the lateral edge absorbent strips and are arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second longitudinal edges and generally normal to the lateral edge absorbent strips, extending substantially the length of the chassis longitudinal edges.