Absorbent article having a primary fastening system and a secondary fastening system

Patent metadata

Field	Value
Publication number	US-9867743-B2
Application number	US-201415121113-A
Country	US
Kind code	B2
Filing date	Apr 30, 2014
Priority date	Apr 30, 2014
Publication date	Jan 16, 2018
Grant date	Jan 16, 2018

Abstract

An absorbent article includes a chassis having longitudinally opposite ends, transversely opposite sides, a bodyside liner at least in part defining the inner surface of the article, an outer cover at least in part defining the outer surface of the article, and an absorbent core disposed between the liner and the outer cover. A pair of ears extends transversely outward from the opposite sides of the chassis at the second waist portion thereof. A primary fastening system has a primary first fastening component located on each of the pair of ears and a primary second fastening component. A secondary fastening system has a secondary second fastening component located on each of the ears and corresponding secondary first fastening components. A non-linear strip attached to an outer surface of the article includes the primary second fastening component and the secondary first fastening components.

First claim

What is claimed is:

1. An absorbent article having an inner surface, an outer surface, a first waist portion, a second waist portion, a crotch portion extending longitudinally between and connecting the first waist portion and the second waist portion, the absorbent article comprising:
a chassis having longitudinally opposite ends, transversely opposite sides, a bodyside liner at least in part defining the inner surface of the article, an outer cover at least in part defining the outer surface of the article, and an absorbent core disposed between the liner and the outer cover;
a pair of ears extending transversely outward from the opposite sides of the chassis at the second waist portion thereof; and
a fastening system comprising a primary fastening system and a secondary fastening system, the primary fastening system comprising a primary first fastening component located on each of the pair of ears and a primary second fastening component, the secondary fastening system comprising a secondary second fastening component located on each of the ears and corresponding secondary first fastening components, a non-linear strip attached to the outer surface of the article at the first waist portion, the primary second fastening component and the secondary first fastening components being located on the non-linear strip, wherein the strip is arcuate, the strip comprising an arcuate upper edge, an arcuate lower edge and a pair of side edges extending between the upper and lower edges.

2. The absorbent article set forth in claim 1 wherein at least the upper edge of the strip has a radius between 155 mm and 1,740 mm.

3. The absorbent article set forth in claim 1 wherein the strip is defined by the primary second fastening component.

4. An absorbent article having an inner surface, an outer surface, a first waist portion, a second waist portion, a crotch portion extending longitudinally between and connecting the first waist portion and the second waist portion, the absorbent article comprising:
a chassis having longitudinally opposite ends, transversely opposite sides, a bodyside liner at least in part defining the inner surface of the article, an outer cover at least in part defining the outer surface of the article, and an absorbent core disposed between the liner and the outer cover;
a pair of ears extending transversely outward from the opposite sides of the chassis at the second waist portion thereof; and
a fastening system comprising a primary fastening system and a secondary fastening system, the primary fastening system comprising a primary first fastening component located on each of the pair of ears and a primary second fastening component, the secondary fastening system comprising a secondary second fastening component located on each of the ears and corresponding secondary first fastening components, a non-linear strip attached to the outer surface of the article at the first waist portion, the primary second fastening component and the secondary first fastening components being located on the non-linear strip, wherein the strip comprises a straight central portion and a pair of angled portions with each of the angled portions flanking opposite sides of the straight portion, the straight central portion comprising the primary second fastening component, and the angled portions comprising the secondary first fastening components.

5. The absorbent article set forth in claim 4 wherein each of the angled portions of the strip angle upward and outward from a respective side of the straight central portion towards the first waist edge and the respective side edge.

6. The absorbent article set forth in claim 4 wherein the angled portions are formed separately from the straight central portion.

7. An absorbent article having an inner surface, an outer surface, a first waist portion, a second waist portion, a crotch portion extending longitudinally between and connecting the first waist portion and the second waist portion, the absorbent article comprising:
a chassis having longitudinally opposite ends, transversely opposite sides, a bodyside liner at least in part defining the inner surface of the article, an outer cover at least in part defining the outer surface of the article, and an absorbent core disposed between the liner and the outer cover;
a pair of ears extending transversely outward from the opposite sides of the chassis at the second waist portion thereof; and
a fastening system comprising a primary fastening system and a secondary fastening system, the primary fastening system comprising a primary first fastening component located on each of the pair of ears and a primary second fastening component, the secondary fastening system comprising a secondary second fastening component located on each of the ears and corresponding secondary first fastening components, a non-linear strip attached to the outer surface of the article at the first waist portion, the primary second fastening component and the secondary first fastening components being located on the non-linear strip, the non-linear strip having a pair of spaced cutouts, each of the cutouts including one of the secondary first fastening components.

8. The absorbent article set forth in claim 7 wherein each of cutouts is arcuate.

9. The absorbent article set forth in claim 8 wherein each of the arcuate cutouts has approximately the same radius as an adjacent portion of the side edges.

10. The absorbent article set forth in claim 7 wherein the strip comprises an upper edge, a lower edge and a pair of side edges, each of the cutouts being disposed between the lower edge and one of the side edges.

11. An absorbent article having an inner surface, an outer surface, a first waist portion, a second waist portion, a crotch portion extending longitudinally between and connecting the first waist portion and the second waist portion, the absorbent article comprising:
a chassis having longitudinally opposite ends, transversely opposite sides, a bodyside liner at least in part defining the inner surface of the article, an outer cover at least in part defining the outer surface of the article, and an absorbent core disposed between the liner and the outer cover;
a pair of ears extending transversely outward from the opposite sides of the chassis at the second waist portion thereof, each of the ears having a medial line; and
a fastening system comprising a primary fastening system and a secondary fastening system, the primary fastening system comprising a primary first fastening component located on each of the pair of ears and a primary second fastening component, the secondary fastening system comprising a secondary second fastening component located on each of the ears and corresponding secondary first fastening components, a non-linear strip attached to the outer surface of the article at the first waist portion, the primary second fastening component and the secondary first fastening components being located on the non-linear strip, each of the primary first fastening component being located below the medial line.

12. The absorbent article set forth in claim 11 wherein each ears includes an upper edge, a lower edge, a proximal edge, and a distal edge, the medial line being taken along the distal edge.

13. The absorbent article set forth in claim 11 wherein the medial line divides the respective ears into an upper half and a lower half, the primary first fastening components being located on the lower half.

14. The absorbent article set forth in claim 11 wherein the strip is arcuate.

15. The absorbent article set forth in claim 11 wherein each of the back ears

Assignees

• Kimberly Clark Co

Inventors

• Stabelfeldt Sara Jane Wille
• Bishop David Fleger
• Vandyke Wendy Lynn
• Popp Robert Lee
• Enz David John
• Hancock-Cooke Catherine Marguerite
• Haessler Alanna

Classifications

• A61F13/49017

  the elastic means being located at the crotch region · CPC title

• A61F13/62

  {Mechanical fastening means (A61F13/5611, A61F13/5616, A61F13/581 take precedence);} Fabric strip fastener elements, e.g. hook and loop (A61F13/66 takes precedence) · CPC title

• A61F13/5638

  adjustable open type diapers (adjustable otherwise than by the fasteners A61F13/493) · CPC title

• A61F13/622

  Fabric strip fastener elements, e.g. hook and loop · CPC title

• A61F13/49004

  with fastening means · CPC title