Webs with compositions applied thereto
AssigneeThe Procter & Gamble Company
InventorsMisael Omar Aviles, Martin Ian James, Chad M. Weldishofer
Life of this patent
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Abstract
An absorbent article having a longitudinal centerline, a lateral centerline, a machine direction (MD) generally oriented parallel to the longitudinal centerline and a cross direction (CD) generally oriented parallel to the lateral centerline is described. The absorbent article includes a topsheet, a backsheet, and an absorbent core disposed therebetween. A plurality of composition elements is disposed on the topsheet, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, and wherein a ratio of element spacing to element width is between about 0.5 to about 8, as measured by the Composition Pattern Analysis.
Claims19
An absorbent article comprising a longitudinal centerline and a lateral centerline, a machine direction (MD) generally oriented parallel to the longitudinal centerline and a cross direction (CD) generally oriented parallel to the lateral centerline, the absorbent article further comprising:
- a topsheet having a first surface and a second surface, the topsheet comprising a nonwoven material made up of a plurality of filaments or fibers;
- a backsheet;
- an absorbent core disposed between the topsheet and the backsheet;
- a plurality of composition elements disposed on the topsheet, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, wherein a ratio of element spacing to element width is between about 0.5 to about 8, as measured by the Composition Pattern Analysis;
- wherein the composition of each of the plurality of composition elements is more hydrophilic than the filaments or fibers of the nonwoven web.
An absorbent article comprising a longitudinal centerline and a lateral centerline, a machine direction (MD) generally oriented parallel to the longitudinal centerline and a cross direction (CD) generally oriented parallel to the lateral centerline, the absorbent article further comprising:
- a topsheet having a first surface and a second surface, the topsheet comprising a nonwoven material made up of a plurality of filaments or fibers;
- a backsheet
- an absorbent core disposed between the topsheet and the backsheet
- a plurality of composition elements disposed on the topsheet, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, wherein a ratio of element spacing to element width is between about 0.5 to about 8, as measured by the Composition Pattern Analysis;
- wherein the absorbent article further comprises a target zone and a pair of outer zones which flank the target zone, wherein the plurality of composition elements are applied at a first ratio of element spacing to element width in the target zone and at a second ratio of element spacing to element width in the outer zone, wherein the first ratio and the second ratio are different, and wherein the first ratio and the second ratio are determined via the Composition Pattern Analysis;
- wherein the first ratio is lower than the second ratio.
An array of absorbent articles comprising a first absorbent article and a second absorbent article, each of the first absorbent article and the second absorbent article comprising a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a first plurality of composition elements applied to a first topsheet of the first absorbent article and a second plurality of composition elements applied to a second topsheet of the second absorbent article, wherein the first plurality of composition elements has a first ratio of composition element spacing to composition element width as measured by the Composition Pattern Analysis, and the second plurality of composition elements has a second ratio of composition element spacing to composition element width as measured by the Composition Pattern Analysis, and wherein the first ratio is different than the second ratio;
- wherein the first ratio is less than the second ratio.
An absorbent article comprising a longitudinal centerline and a lateral centerline, a machine direction (MD) generally oriented parallel to the longitudinal centerline and a cross direction (CD) generally oriented parallel to the lateral centerline, the absorbent article further comprising:
- a topsheet having a first surface and a second surface, the topsheet comprising a nonwoven material made up of a plurality of filaments or fibers;
- a backsheet;
- an absorbent core disposed between the topsheet and the backsheet;
- a plurality of composition elements disposed on the topsheet, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, wherein a ratio of element spacing to element width is between about 0.5 to about 8, as measured by the Composition Pattern Analysis;
- wherein the composition elements comprise stripes oriented in the CD.
Dependencies are inferred from the claim text.