GM · CONVERTING UNIT
47
18.8.
Adjustment of impression
With the hand wheels (1) the print head is lowered and raised. The hand wheels are also used for adjustment
of impression. The impression of the print head in both sides can be adjusted, so the plate is printing even
and uniform all over the web. If the plate only touches the web in one side the print cylinder is not parallel
with the impression cylinder. Then lower the print cylinder in the side without printing by turning the
knurled handle in this side CW. You might need to raise the cylinder in opposite side to avoid excess
pressure on the web.
1
