Ink choice is improper for a substrate
Reformulate ink for specific substrate.
Ink is brittle due to insufficient amount of plasticizer
Add small amount of plasticizer and check again
Ink is not drying properly
Add faster drying solvents and/or increase air and heat delivery. Thin inks If possible.
Ink viscocity is too high
Reduce ink viscosity to proper level
Re-worked ink has an out of balance pigment to vehicle ratio
Remake ink or refresh ink with pigment and resin
Surface is not ink or lacquer receptive
Treat substrate, change ink or use a printer
Web temperature is too low for substrate and ink
Increase web temperature to adequate level for substrate
For more information, please contact us.