WINDOW PATCHING AND CARTON ERECTING
MACHINES FROM WORLD MARKET LEADER

Photoelectric cut register control for printed web

H+S Photoelectric cut register control for printed web

Another useful add-on for window patchers includes a photocell that scans print marks on the web. Feeding is adjusted by electronic control related to the cross cutting cylinder. The optical scanning system has the capability of reading cross seams in tube material.  The tube material can be transparent as well as alloy-coated.

Speed of window material

Print mark

max. 50 m/min

Rectangular
2 mm – 5 mm in running direction
7 mm – 12 mm in cross direction
max. possible contrast

The space between the marks should be clear of any images.
Tolerance of register +/- 2 mm