EHA impregnating lines with special flotation dryers individually designed according to the customer's request and the final product to be manufactured. For supporting webs such as paper, fabric, films, non-wovens etc., being impregnated or coated with melamine, phenol, polyester, silicone, epoxy and similar resins. Manufacture of resin-impregnated papers, fabric, filter papers, non-wovens and processing of these materials. Coating processes for decorative and technical laminates designed to be used as fibreboard, particleboard, electric insulating board and plywood separator material as well as filter material.