Dryer temperature is too high, inhibiting the ability of chill rolls to cool web efficiently
It is advised to decrease web exit temperature for better results
Excessive ink film thickness is being run
Consult your DIC India representative about stronger ink formulations
Marking appears on chills or delivery equipment
Check web temperature from dryer and chill rolls. Check cooling efficiency of chill roll system
Streaks appear on web or signatures. This is caused by ink resoftening due to solvent condensation on chill rolls
Check dryer and/or chill roll temperature. Use inks with lower boiling point solvents if possible. Consult suppliers of dryer, chill rolls and inks as necessary
For more information, please contact us.
