Method and apparatus for controlling the temperature in rotating

Details Method and apparatus for controlling the temperature in rotating Method and apparatus for controlling the temperature in rotating

1982-11-15

1985-08-06

Burr, Edgar S.

Printing

Intaglio

Rotary

101150, 101170, 101411A, 118 64, B41F 906

Patent

active

045328633

ABSTRACT:
The invention concerns a rotating printing device and process for transferring a product from an engraved printing cylinder to a continuously moving web. A press or presser roller is adapted to provide a contact zone with the web and to apply the contact zone against the printing cylinder during the transfer of the product to the web. The device includes an enclosure adapted to enclose both the contact zone and a container for containing the product. Gas flow means are included for providing a flow of temperature controlled gas so as the temperature of the contact zone and the temperature in the product container at substantially equal. The process includes the step of flowing a gas in the enclosure to substantially equalize temperature of the contact zone and in the product container.

REFERENCES:
patent: 2115725 (1938-05-01), Koch
patent: 2295080 (1942-09-01), Gruppe
patent: 2333172 (1943-11-01), Gruppe
patent: 2579181 (1951-12-01), Faeber
patent: 2676538 (1954-04-01), Bamford
patent: 3067056 (1962-12-01), Remer
patent: 3094066 (1963-06-01), Kendrick

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