2020-02
CANVASA II + II can filling machine operating manual
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Intensity, i.e. how much is blown; can be adjusted via flow regulator
The following should be achieved by adjusting these settings:
All large bubbles are blown down from the foam crown.
As large a foam crown as possible remains.
Fig. 9 Height setting of the bubble breaker
Pre- and bottom lid gassing setting:
Both the pre- and bottom lid gassing are set via flow regulators and are used to reduce the oxy-
gen uptake. Flow rates that are set too low can therefore lead to increased oxygen uptake. Val-
ues that are set too high lead to unnecessarily high CO
2
consumption. Comprehensive trials in-
cluding oxygen measurements are necessary to determine the ideal settings.