The atmoFlex 1250 is a machine to treat, coat and convert flexible materials like polymer webs, paper, metal foils or even flexible glass. The width of the material may be from approx. 200 mm up to 1250 mm. Material treatment is done by means of electron beam irradiation or Corona discharge to change surface properties like surface energy or wettability. Mechanical properties like elastic modulus or thermal properties like glass transition temperature or sealing temperature are affected by electron beam irradiation. Coating by solventless lacquers or varnishes is done by means of slot die coater for decorative purposes or functionalization e.g. planarization, surface structures etc. Lamination processes and slitting capabilities complement the machine to be versatile and highly productive. Additionally, machine is equipped with nano- and micro-imprint capabilities using electron beam irradiation in combination with curing-against-drum feature.