IP Library › Granted Patent US 7,410,683
Granted Patent B2
US 7,410,683 · App. 10/737,430 · Granted Aug 12, 2008

Tufted laminate web

Assignee: The Procter & Gamble Company
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Quick Facts
Patent No.
US 7,410,683
App. No.
10/737,430
Granted
Aug 12, 2008
Kind
B2
Abstract

A laminate web comprising a first and second precursor webs, at least the first precursor web being a nonwoven web, the laminate web having a first side, the first side comprising the second precursor web and at least one discrete tuft, each of the discrete tufts having a linear orientation defining a longitudinal axis and comprising a plurality of tufted fibers being integral extensions of the first precursor web and extending through the second precursor web; and a second side, the second side comprising the first precursor web.

Claims (20)

1. A laminate web comprising a first and second precursor webs, at least the first precursor web being a nonwoven web comprising fibers, the laminate web having a first side, the first side comprising the second precursor web and a plurality of discrete tufts, each of the discrete tufts comprising fibers integral with but extending from the first precursor web and fibers broken from and not extending from the first precursor web.

2. The laminate web of claim 1 , wherein said fibers comprise materials selected from the group consisting of cellulose, rayon, cotton, polyethylene, polypropylene, polyester, and blends thereof.

3. The laminate web of claim 2 , wherein said fibers comprise bicomponent fibers.

4. The laminate web of claim 2 , wherein said fibers comprise non-round fibers.

5. The laminate web of claim 1 , wherein said web comprises at least 10 discrete tufts per square centimeter.

6. A wipe comprising said laminate web of claim 1 .

7. The laminate web of claim 1 , wherein said second precursor web is a polymer film.

8. The laminate web of claim 1 , wherein said second precursor web is a apertured polymer film.

9. The laminate web of claim 1 , wherein said laminate web has a machine direction and a cross machine direction defining a MD-CD plane wherein each of the discrete tufts has a linear orientation defining a longitudinal axis in said MD-CD plane.

10. The laminate web of claim 9 , wherein said plurality of discrete tufts is uniformly distributed on said laminate web.

11. The laminate web of claim 9 , wherein said first precursor web comprises a nonwoven web of substantially randomly oriented fibers.

12. The laminate web of claim 11 , wherein said fibers comprise materials selected from the group consisting of cellulose, rayon, cotton, polyethylene, polypropylene, polyester, and blends thereof.

13. The laminate web of claim 11 , wherein said fibers comprise bicomponent fibers.

14. The laminate web of claim 11 , wherein said fibers comprise non-round fibers.

15. The laminate web of claim 9 , wherein said web comprises at least 10 discrete tufts per square centimeter.

16. The laminate web of claim 1 , wherein a portion of each said tuft defines an open void area internal to said tufts.

17. The laminate web of claim 9 , wherein said first precursor web is relatively hydrophilic compared to said second precursor web.

18. The laminate web of claim 9 , wherein said second precursor web is a polymer film.

19. The laminate web of claim 9 , wherein said second precursor web is a nonwoven web.

20. The laminate web of claim 9 , wherein said second precursor web is a apertured polymer film.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 16, 2004
From: CURRO, JOHN JOSEPH; TURNER, ROBERT HAINES; HOYING, JODY LYNN; LLOYD, SUSAN NICOLE; HAMMONS, JOHN LEE
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 014525/0079 →
Continuity (3)
Continuation In Part 1061029900 · Jun 30, 2003
Continuation In Part 1032466100 · Dec 20, 2002
Related Publication 20040265534A1 · Dec 30, 2004