Process for making nested paper towels

Details Process for making nested paper towels Process for making nested paper towels

1984-04-16

1985-09-24

Kimlin, Edward

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156199, 156210, 156219, 156291, 156292, 428154, 428166, 428172, B31F 120, B32B 714, B32B 300, B29H 704

Patent

active

045431426

ABSTRACT:
A process for making two-ply nested paper towels utilizing matched steel engraved rolls, each steel roll having male and female elements spaced apart by a neutral zone, wherein nesting and ply attachment are achieved by partially conforming each of two plied to the steel rolls, applying adhesive to the raised portions of at least one of the partially conformed plies, and partially engaging the two steel rolls such that the raised portions of one ply contact the depressions of the other ply.

REFERENCES:
patent: 3684603 (1972-08-01), Iltis
patent: 3708366 (1973-01-01), Donnelly
patent: 3867225 (1975-02-01), Nystrand
patent: 3953638 (1976-04-01), Kemp
patent: 4181548 (1980-01-01), Weingarten
patent: 4483728 (1984-11-01), Bauernfeind

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