OLBRICH is expanding its already more than extensive range of available coating technologies in its technical center in Bocholt. The coating specialist from Bocholt starts with its newly available dual layer slot die from Nordson EDI exactly where many ideas could not be implemented until now due to low process speeds. Many products do not obtain their final characteristics from just a single coating. Therefore, it is often coated, dried or hardened, cooled sequentially and then again coated, step by step until the finished product is obtained.