Adult disposable absorbent articles and arrays of said articles comprising absorbent cores having channels
An array of packages comprising two or more different sizes of disposable absorbent articles may comprise first and second articles comprising first and second cores having different Channel Spacings, Curvatures, Arm Angles, and/or Lengths.
1. An array of packages comprising two or more different sizes of disposable absorbent articles, the array comprising:
a first package comprising a first disposable absorbent article, the first disposable absorbent article comprising a first topsheet, a first backsheet, a first absorbent core comprising first and second channels, and a first pair of side seams, the first absorbent article being a first size and in closed form;
a second package comprising a second disposable absorbent article, the second disposable absorbent article comprising a second topsheet, a second backsheet, a second absorbent core comprising third and fourth channels, and a second pair of side seams, the second absorbent article being a second size and in closed form;
wherein the second size is larger than the first size;
wherein a Channel Spacing of the first size is greater than a Channel Spacing of the second size; and
wherein the first package and the second package are in the same array.
2. The array of packages of claim 1 , wherein a Channel Curvature of the first size is equal to or greater than a Channel Curvature of the second size.
3. The array of packages of claim 1 , wherein a Channel Arm Angle of the first core is equal to or greater than a Channel Arm Angle of a second core.
4. The array of packages of claim 1 , wherein a Channel Length of the first core is equal to or greater than a Channel Length of the second core.
5. The array of packages of claim 1 , wherein the Channel Spacing of the third and fourth channels of the second absorbent core is from about 10 mm to about 50 mm.
6. The array of packages of claim 1 , wherein the Channel Spacing of the first and second channels of the first absorbent core is from about 30 mm to about 80 mm.
7. The array of packages of claim 1 , wherein a Channel Curvature of a first channel of the first absorbent core is greater than a Channel Curvature of a third channel of the second absorbent core.
8. The array of packages of claim 1 , wherein a Channel Curvature of the third channels of the second absorbent core is from about 5/m to about 11 m.
9. The array of packages of claim 1 , wherein a Channel Curvature of the first channel of the first absorbent core is from about 7/m to about 15/m.
10. The array of packages of claim 1 , wherein a Channel Arm Angle of the firs channel of the first absorbent core is greater than a Channel Arm Angle of the third channel of the second absorbent core.
11. The array of packages of claim 10 , wherein the Channel Arm Angle of the third channel of the second absorbent core is from about 5° to about 23°.
12. The array of packages of claim 10 , wherein the Channel Arm Angle of the first channel of the first absorbent core is from about 18° to about 30°.
13. The array of packages of claim 1 , wherein a Channel Length of the third channel of the second absorbent core is greater than a Channel Length of the first channel of the first absorbent core.
14. The array of packages of claim 13 , wherein the Channel Length of the first channel of the first absorbent core is from about 200 mm to about 350 mm.
15. The array of packages of claim 13 , wherein the Channel Length of the third channel of the second absorbent core is from about 250 mm to about 400 mm.
16. The array of packages of claim 1 , wherein at least one of the first and third channels are substantially free from airfelt and super absorbent polymer.
17. The array of packages of claim 1 , wherein at least one of the first and third channels comprise a substantially linear segment.
18. The array of packages of claim 1 , wherein the array comprises a third package comprising a third absorbent article comprising a third absorbent core comprising fifth and sixth channels, the third absorbent article being a third size, wherein a Channel Spacing of the third size is equal to or greater than Channel Spacing of the second size.
19. The array of packages of claim 1 , wherein the array comprises a third package comprising a third absorbent article comprising a third absorbent core comprising fifth and sixth channels, the third absorbent article being a third size, wherein a Channel Curvature of the second size is greater than a Channel Curvature of the third size.
20. The array of packages of claim 1 , wherein the array comprises a third package comprising a third absorbent article comprising a third absorbent core comprising fifth and sixth channels, the third absorbent article being a third size, wherein a Channel Length of the second size is less than a Channel Length of the third size.