Method for the operation of a cross-cutting apparatus

Details Method for the operation of a cross-cutting apparatus Method for the operation of a cross-cutting apparatus

1981-10-07

1984-03-20

Meister, James M.

Cutting

Processes

With subsequent handling

83 37, 83289, 83304, 83364, 83 63, B26D 700

Patent

active

044373708

ABSTRACT:
In the cutting of a continuous web such as paper or cardboard into sheets employing a cross-cutting apparatus comprising conveyor rolls, a pair of parallel cross-knives and a sheet outfeeder, the improvement in the start-up or restarting of the apparatus which comprises moving the cross-knives to a position not interfering with the free passage of the web, starting the apparatus up by setting the conveyor rolls in rotation, and bringing the cross-knives into the cutting position only after the leading end of the web has been introduced in full web width into the sheet outfeeder.

REFERENCES:
patent: 1668777 (1928-05-01), Martersteck
patent: 1939588 (1933-12-01), Biggert, Jr. et al.
patent: 4265152 (1981-05-01), Corradi

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