separation process of multilayer plastic films provided with aluminum foil or metallized by plastic deformation

摘要

SEPARATION PROCEDURE FOR MULTI-LAYER PLASTIC FILMS PROVIDED FROM ALUMINUM SHEET OR METALIZED BY PLASTIC DEFORMATION. Comprised of a device made up of a chassis formed by a structural frame that holds upper support plate, which in its lower back section is an electric motor supported by an easel, while the front section holds a rotor drum that centrally incorporates propellers with cutting knives attached to a camshaft driven by belts connected to said electric motor, said drum having upper two water inlets and frontally a discharge port driven by a pneumatic piston that allows the removal of the waste, characterized by the device operating with sufficient amount of water and the addition of multilayer plastic films, where the different breaking properties of the components cause the separation, which happens with all types of plastic at different intensities where the plastics elongate the most. than the metal sheet, allowing separation of d different types of plastic film even without the presence of aluminum or metallization, the process being water-free in this device or another which allows separation.