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, and
an absorbent core positioned in the crotch region between the backsheet and the topsheet; and
two elongated edge absorbent strips, each strip having a length greater than its width and comprising a fluid absorbent material;
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;
wherein the absorbent strips comprise lateral edge absorbent strips arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second lateral edges; and
wherein the lateral edge absorbent strips extend substantially the length of the chassis lateral edges.
2. The absorbent article of claim 1 further comprising two elongated longitudinal edge absorbent strips arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second longitudinal edges.
3. The absorbent article of claim 2 , wherein the elongated longitudinal edge absorbent strips extend in a direction that is generally normal to the lateral edge absorbent strips.
4. The absorbent article of claim 3 , wherein the lateral edge absorbent strips and longitudinal edge absorbent strips surround substantially an entire perimeter of the chassis.
5. The absorbent article of claim 1 , wherein the absorbent strips further comprise longitudinal edge absorbent strips arranged in parallel spaced relation to each other and proximate and parallel to each of the first and second longitudinal edges.
6. The absorbent article of claim 5 , wherein the longitudinal edge absorbent strips extend substantially the length of the chassis longitudinal edges.
7. 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, and
an absorbent core positioned in the crotch region between the backsheet and the topsheet; and
an edge absorbent strip comprising one or more elongated strips, each elongated 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;
wherein the edge absorbent strip comprises one or more elongated lateral edge absorbent strips and one or more elongated longitudinal edge absorbent strips; and
wherein the edge absorbent strips surround substantially all of the chassis perimeter.
8. The absorbent article of claim 7 , wherein the absorbent core comprises a substantially hourglass shape.
9. The absorbent article of claim 7 further comprising a side panel that extends beyond the chassis perimeter.
10. The absorbent article of claim 9 , wherein the side panel does not overlap with the absorbent core.
11. The absorbent article of claim 10 wherein the side panel attaches to the chassis at a position that is interior of the edge absorbent strip.
12. The absorbent article of claim 10 wherein the side panel attaches to the chassis at a position that is exterior of the edge absorbent strip.
13. 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, and
an absorbent core positioned in the crotch region between the backsheet and the topsheet;
a front side panel extending from the first lateral edge in the front waist region;
a rear side panel extending from the first lateral edge in the back waist region; and
an elongated edge absorbent strip extending continuously at the first lateral edge from the front side panel to the rear side panel.
14. The absorbent article of claim 13 , wherein the elongated edge absorbent strips each have a length greater than its width.
15. The absorbent article of claim 13 , wherein the elongated edge absorbent strips each comprise a fluid absorbent material.
16. The absorbent article of claim 13 , wherein the elongated edge absorbent strips each comprise a single absorbent layer.