Method for converting a multi-ply paper product

Details Method for converting a multi-ply paper product Method for converting a multi-ply paper product

2011-05-17

2011-05-17

Goff, John L. (Department: 1746)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

Reexamination Certificate

active

07942995

ABSTRACT:
A process for manufacturing a multi-ply web material is disclosed. The process has the steps of: providing an embossing roll having first, second, and third nips disposed about a periphery thereof; providing a first web material; embossing the first web material in the first nip to produce an embossed first web material having embossed portions associated therewith; applying an adhesive to at least some of the embossed portions of the embossed first web material; joining the embossed first web material to a second web material in a face-to-face relationship in the second nip so that the embossed portions of the embossed first web material are contactingly engaged with corresponding portions of the second web material; and, embossing both the embossed first web material and the second web material in the third nip to produce the embossed multi-ply web material.

REFERENCES:
patent: 3611919 (1971-10-01), Thomas
patent: 3708366 (1973-01-01), Donnelly
patent: 4110152 (1978-08-01), Dunning et al.
patent: 4325768 (1982-04-01), Schulz
patent: 4422892 (1983-12-01), Plant
patent: 4483728 (1984-11-01), Bauernfeind
patent: 4978565 (1990-12-01), Pigneul et al.
patent: 5779965 (1998-07-01), Beuther et al.
patent: 5897930 (1999-04-01), Calhoun et al.
patent: 6030690 (2000-02-01), McNeil et al.
patent: 6193918 (2001-02-01), McGuire et al.
patent: 6383958 (2002-05-01), Swanson et al.
patent: 6579594 (2003-06-01), Wendler, Jr.
patent: 6602454 (2003-08-01), McGuire et al.
patent: 6723203 (2004-04-01), Roussel et al.
patent: 6773647 (2004-08-01), McGuire et al.
patent: 6863107 (2005-03-01), Hein et al.
patent: 6881471 (2005-04-01), Toussant et al.
patent: 6916403 (2005-07-01), Basler et al.
patent: 7029546 (2006-04-01), Basler et al.
patent: 7063766 (2006-06-01), Saarvali et al.
patent: 7118796 (2006-10-01), Schulz et al.
patent: 2002/0079073 (2002-06-01), Wilhelm
patent: 2002/0125606 (2002-09-01), McGuire et al.
patent: 2002/0171168 (2002-11-01), McGuire et al.
patent: 2003/0198788 (2003-10-01), Andersson
patent: 2006/0037691 (2006-02-01), Haskett et al.
patent: 2006/0138693 (2006-06-01), Tuman et al.
patent: 2006/0278355 (2006-12-01), Boatman et al.
patent: WO 2005077649 (2005-08-01), None
U.S. Appl. No. 11/899,231, filed Sep. 5, 2007, Wegele.
U.S. Appl. No. 11/899,225, filed Sep. 5, 2007, Wegele.
U.S. Appl. No. 11/899,229, filed Sep. 5, 2007, Evans, Jr.; Weigele.

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