Absorbent article with core-to-backsheet glue pattern comprising two glues
AssigneeThe Procter & Gamble Company
InventorsErnesto Gabriel Bianchi, Jose Mauricio Berrizbeitia, Thorsten Rinnert, Eric Robert Schurdak
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Abstract
An absorbent article comprises a topsheet on the wearer-facing side, a backsheet on the garment-facing side, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core comprises an absorbent material comprising a superabsorbent polymer, a core wrap enclosing the absorbent material, and a first channel disposed on one side of the longitudinal axis and a second channel disposed on the other side of the longitudinal axis.
Claims20
An absorbent article for personal hygiene having a wearer-facing side, a garment-facing side and a longitudinal axis, the article comprising:
- a topsheet on the wearer-facing side;
- a backsheet on the garment-facing side;
- an absorbent core between the topsheet and the backsheet, the absorbent core comprising:
- an absorbent material comprising a superabsorbent polymer;
- a core wrap enclosing the absorbent material;
- a first channel disposed on one side of the longitudinal axis and a second channel disposed on the other side of the longitudinal axis, and an area between the channels;
- wherein the absorbent core is attached to the backsheet at least by:
- a first glue, having a first glue application area and a first glue application pattern, wherein the first glue application area is at least partially disposed in the area between the channels;
- and
- a second glue, having a second glue application area and a second glue application pattern, wherein the second glue application area is at least partially outside the area between the channels;
- wherein the first glue application pattern differs from the second glue application pattern;
- and
- wherein the first glue comprises a wetness indicator.
An absorbent article for personal hygiene having a wearer-facing side, a garment-facing side and a longitudinal axis, the article comprising:
- a topsheet on the wearer-facing side;
- a backsheet on the garment-facing side;
- an absorbent core between the topsheet and the backsheet, the absorbent core comprising:
- an absorbent material comprising a superabsorbent polymer;
- a core wrap enclosing the absorbent material;
- a first channel disposed on one side of the longitudinal axis and a second channel disposed on the other side of the longitudinal axis, and an area between the channels;
- wherein the absorbent core is attached to the backsheet at least by:
- a first glue, having a first glue application area and a first glue application pattern, wherein the first glue application area is at least partially disposed in the area between the channels;
- and
- a second glue, having a second glue application area and a second glue application pattern, wherein the second glue application area is at least partially outside the area between the channels;
- wherein the first glue application pattern differs from the second glue application pattern;
- wherein the first glue comprises a wetness indicator;
- and
- wherein the first glue is continuous.
An absorbent article for personal hygiene having a wearer-facing side, a garment-facing side and a longitudinal axis, the article comprising:
- a topsheet on the wearer-facing side;
- a backsheet on the garment-facing side;
- an absorbent core between the topsheet and the backsheet, the absorbent core comprising:
- an absorbent material comprising a superabsorbent polymer;
- a core wrap enclosing the absorbent material;
- a first channel disposed on one side of the longitudinal axis and a second channel disposed on the other side of the longitudinal axis, and an area between the channels;
- wherein the absorbent core is attached to the backsheet at least by:
- a first glue, having a first glue application area and a first glue application pattern, wherein the first glue application area is at least partially disposed in the area between the channels;
- and
- a second glue, having a second glue application area and a second glue application pattern, wherein the second glue application area is at least partially outside the area between the channels;
- wherein the first glue application pattern differs from the second glue application pattern;
- wherein the first glue comprises a wetness indicator;
- and
- wherein the second glue application area is larger than the first glue application area.
Dependencies are inferred from the claim text.