Method and machine for the application of anti-slip coating / touch the sides of the paper / cardboard in alleys.

摘要

Please provide a method and a machine to significantly reduce the production time associated with applying the pressure and slip-resistant coating on paper / cardboard pieces (8). The special feature of the method and machine (2) to exercise to speed gangsniåden is that application and drying the slip resistant coating be per formed simultaneously on both sides (24, 24) to paper / cardboard web (8), which is made possible by regulating the tensile stress in the paper / board web (8), in particular in the part that the ma chine in which the paper / paperboard web passes the printing unit (10) and the drying unit (22), from a pre-selected size embedded in the control unit.