Treatment of foil laminated paperboard

Details Treatment of foil laminated paperboard Treatment of foil laminated paperboard

1982-11-18

1984-11-13

Feldman, Peter

Presses

Methods

With heating or cooling

100 93RP, 264284, 156555, 1565831, B30B 1534

Patent

active

044818769

ABSTRACT:
A process is provided for the treatment of foil laminated paperboard stock to obtain a super smooth printing surface. The smoothness is accomplished by eliminating the surface irregularities of the foil by passing the foil laminated paperboard through a smoothing nip formed with a heated highly polished hard surface roller and a resilient roller, preferably having a nylon cover with the foil surface against the heated hard roller at a pressure whereby the thickness of the paperboard is not significantly decreased.

REFERENCES:
patent: 2776511 (1957-01-01), Klopfenstein et al.
patent: 3129457 (1964-04-01), Carter et al.
patent: 3336862 (1967-08-01), Brundige et al.
patent: 3398039 (1968-08-01), Klemm et al.

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