Printing press and method of conveying sheets along multiple for

Details Printing press and method of conveying sheets along multiple for Printing press and method of conveying sheets along multiple for

1996-09-27

1998-04-14

Bennett, Christopher A.

Printing

Rolling contact machines

Rotary

101485, B41T 1324

Patent

active

057380104

ABSTRACT:
A method for creating contact pressure forces between printing substrates conveyed on an endless conveyor belt and multiple ink transfer devices arranged at a distance from one another in tandem along the conveyor belt, the ink transfer devices having respective cylindrically curved surfaces located opposite the conveyor belt. The method includes creating the contact pressure forces through the use of a prestress applied to the conveyor belt, and partially looping the substrates on the curved surfaces of the ink transfer devices with said conveyor belt.

REFERENCES:
patent: 3601299 (1971-08-01), Utzendorf
patent: 3934505 (1976-01-01), Kushner
patent: 4116127 (1978-09-01), McInerny
patent: 4263845 (1981-04-01), Okamura
patent: 4620807 (1986-11-01), Polit

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