Method for making plied towels

Details Method for making plied towels Method for making plied towels

1991-02-22

1993-06-01

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156292, B32B 2702, B32F 120

Patent

active

052156176

ABSTRACT:
The quality of glued nested paper towels is improved by embossing at least one of the two plies using a matched rubber embossing roll and applying adhesive to that embossed ply using a rotogravure printing roll while the ply is backed by the matched rubber embossing roll. The use of a matched rubber embossing roll reduces strength degradation of the ply during embossing and permits the use of rotogravure adhesive printing, which provides metered application of adhesive with less adhesive strike-through.

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patent: 4307141 (1981-12-01), Walburn
patent: 4483728 (1984-11-01), Bauernfeind
patent: 4543142 (1985-09-01), Kuepper et al.

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