Rotogravure printing and coating machine

Details Rotogravure printing and coating machine Rotogravure printing and coating machine

1999-02-01

2000-12-05

Asher, Kimberly

Printing

Intaglio

Rotary

118212, 101150, 1013491, B05C 100, B41F 900, B41F 700, B41F 3100

Patent

active

06155166&

ABSTRACT:
A machine for printing or spreading primers or coatings and the like with direct and indirect rotogravure system, comprising one or more printing or color units, with a respective drying hood and control unit, each printing or color unit comprising an orientatable inlet roller for tape material, a plurality of free rollers for conveying the tape material, an upper pressure roller, provided with a rubber sleeve, a lower pressure roller, a doctor blade, and an engraved cylinder. At least one roller, chosen between the upper pressure roller and the lower pressure roller, is rotated by a respective step motor and recirculating ballscrews and is supported on linear guides at its ends, with interposed pressure detecting means arranged to forward to the control unit signals indicating the linear pressure between the upper pressure roller and the lower pressure roller and the engraved cylinder.

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