Device for maintaining cut off registration in a printing press

Details Device for maintaining cut off registration in a printing press Device for maintaining cut off registration in a printing press

1991-11-04

1995-08-08

Fisher, J. Reed

Printing

Rolling contact machines

Rotary

101228, B41F 504

Patent

active

054389267

ABSTRACT:
A device (10) for maintaining registration in a printing press (12) having a printing unit (11) for printing a paper web (16), a device (20) for folding the paper web (16), a device (22) for cutting the folded web (16), and a device for adjusting the mass flow of the web towards the folding device (20) in order to maintain proper registration of the web (16) relative to the cutting device (22).

REFERENCES:
patent: 3525858 (1970-08-01), Thiede et al.
patent: 3744693 (1973-07-01), Greiner
patent: 4129238 (1978-12-01), Herd
patent: 4722275 (1988-02-01), Taguchi et al.
patent: 5052296 (1991-10-01), Shiba

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