With a belt dryer, the substrate lies on a conveyor belt that moves through the dryer. This substrate can be either flexible or non-flexible. We can treat materials up to a width of 300 cm on the belt dryer at Finipur. We have already completed several projects where we treated cardboard panels with a conductive and fire-retardant coating. The coating is applied to the material using a specific technique (with several possible applications), after which it is passed through the drying oven on a conveyor belt.