Granted Patent B2

US 12,440,392 · App. 18/485,494 · Granted Oct 14, 2025

Inventors: Todd Douglas Lenser (Liberty Township, OH); Urmish Popatlal Dalal (Milford, OH); Tanner L. Williams (Loveland, OH)

Assignee: The Procter & Gamble Company

A61F13/15699A61F13/15593A61F13/15601A61F13/15609A61F13/15674A61F13/15723A61F13/15731A61F13/15739A61F13/15764A61F13/49009A61F13/49012A61F13/49019B29C55/02B29C65/08B29C65/74B29C66/00145B29C66/43B29C66/4722B29C66/83413B32B5/022B32B7/05B32B27/12B32B37/1018B32B37/14B32B38/0012A61F2013/15715A61F2013/15869A61F2013/15926A61F2013/49093B29C55/08B29C65/086B29C65/7847B29C66/1122B29C66/21B29C66/244B29C66/344B29C66/433B29C66/723B29C66/7294B29C66/81469B29C66/83411B29C66/83415B29K2021/003B29K2995/0046B29L2009/00B29L2031/4878B32B3/08B32B5/22B32B5/26B32B7/04B32B15/04B32B15/043B32B15/06B32B15/08B32B15/082B32B15/088B32B15/09B32B15/095B32B15/14B32B25/14B32B27/06B32B27/08B32B27/285B32B27/302B32B27/34B32B27/36B32B27/40B32B37/144B32B37/20B32B2038/0028B32B38/1858B32B2262/0207B32B2262/14B32B2270/00B32B2274/00B32B2307/51B32B2307/718B32B2307/732B32B2555/02B32B2556/00

Abstract

Claims (62)

1. A taped absorbent article comprising:

a topsheet;

a backsheet;

an absorbent core positioned at least partially intermediate the topsheet and the backsheet;

a front waist region;

a back waist region; and

a front elastic waist band joined to the front waist region and a back elastic waist band joined to the back waist region;

wherein the front elastic waist band and the back elastic waist band each comprise:

a first nonwoven substrate;

a second nonwoven substrate; and

an elastic material positioned at least partially intermediate the first nonwoven substrate and the second nonwoven substrate;

wherein the first nonwoven substrate partially overlaps itself to create a folded over portion of the first nonwoven substrate, wherein the folded over portion is in direct facing contact with a non-folded over portion of the first nonwoven substrate;

wherein the elastic material is free of overlap from itself;

wherein at least one of the front waist band and the back waist band extend outwardly from the absorbent core.

2. The taped absorbent article of claim 1 , wherein the elastic material is generally planar and free of folds.

3. The taped absorbent article of claim 1 , comprising a fastener comprising a fastener element joined to the front waist region or the back waist region.

4. The taped absorbent article of claim 1 , wherein the elastic waist band comprises a plurality of ultrasonic bonds.

5. The taped absorbent article of claim 1 , wherein the elastic material is an elastic film.

6. A taped absorbent article comprising:

a topsheet;

a backsheet;

an absorbent core positioned at least partially intermediate the topsheet and the backsheet;

a front waist region;

a back waist region; and

an elastic waist band joined to the front waist region or the back waist region;

wherein the elastic waist band comprises:

a first nonwoven substrate;

a second nonwoven substrate;

an elastic material positioned at least partially intermediate the first nonwoven substrate and the second nonwoven substrate; and

a plurality of ultrasonic bonds formed through the first nonwoven substrate, the second nonwoven substrate, and the elastic material;

wherein the first nonwoven substrate comprises one layer in a first portion and two layers in a second portion, wherein the two layers comprise material of the first nonwoven substrate folded over and in direct facing contact with itself;

wherein the elastic material is free of overlap from itself;

wherein the elastic waist band extends outwardly from the absorbent core.

7. The taped absorbent article of claim 6 , further comprising a discrete ear laminate joined to the back waist region, wherein the discrete ear laminate comprises ultrasonic bonds.

8. The taped absorbent article of claim 6 , wherein the second portion of the first nonwoven substrate overlaps a portion of the elastic material.

9. The taped absorbent article of claim 6 , comprising a fastener comprising a fastener element joined to the front waist region or the back waist region.

10. The taped absorbent article of claim 6 , comprising a reinforcement layer intermediate the first nonwoven substrate and the second nonwoven substrate.

11. The taped absorbent article of claim 10 , wherein the reinforcement layer overlaps a portion of the elastic material.

12. The taped absorbent article of claim 10 , wherein the reinforcement layer is positioned proximate to a first end of the elastic waist band, and wherein the folded over portion is positioned proximate to a second end of the elastic waist band.

13. A taped absorbent article comprising:

a topsheet;

a backsheet;

an absorbent core positioned at least partially intermediate the topsheet and the backsheet;

a front waist region;

a back waist region;

a front elastic waist band joined to the front waist region and a back elastic waist band joined to the back waist region;

wherein the front elastic waist band and the back elastic waist band each comprise:

a first nonwoven substrate;

a second nonwoven substrate;

an elastic material positioned at least partially intermediate the first nonwoven substrate and the second nonwoven substrate;

wherein the first nonwoven substrate at least partially overlaps itself to create a folded over portion of the first nonwoven substrate, wherein at least a portion of the folded over portion is in direct facing contact with a non-folded over portion of the first nonwoven substrate;

a reinforcement layer positioned at least partially intermediate the first nonwoven substrate and the second nonwoven substrate, wherein the reinforcement layer comprises a section of material that is distinct from the first nonwoven substrate and the second nonwoven substrate, wherein at least a portion of the reinforcement layer does not overlap the elastic material; and

a plurality of ultrasonic bonds formed through the first nonwoven substrate, the second nonwoven substrate, and the elastic material;

wherein the elastic material is free of overlap from itself;

wherein at least one of the front waist band and the back waist band extend outwardly from the absorbent core.

14. The taped absorbent article of claim 13 , comprising a fastener joined to the front waist region or the back waist region.

15. The taped absorbent article of claim 13 , wherein the reinforcement layer overlaps a portion of the elastic material.

16. The taped absorbent article of claim 13 , wherein the reinforcement layer is positioned proximate to a first end of the elastic waist band, and wherein the folded over portion is positioned proximate to a second end of the elastic waist band.

17. The taped absorbent article of claim 13 , wherein the first nonwoven substrate is the same material as the second nonwoven substrate.

18. The taped absorbent article of claim 13 , wherein the elastic material is an elastic film.

19. The taped absorbent article of claim 13 , further comprising a discrete ear laminate joined to the back waist region, wherein the discrete ear laminate comprises ultrasonic bonds.

20. The taped absorbent article of claim 19 , wherein the discrete ear laminate comprises a first nonwoven substrate, a second nonwoven substrate, and an elastic material positioned at least partially intermediate the first nonwoven substrate and the second nonwoven substrate, wherein the first nonwoven substrate partially overlaps itself to create a folded over portion.

Continuity (7)

References Cited (400)