Plastic Film Casting Machine 1.Single-layer\Double-layer\Multi ... 10000 mm gantry type nc boring and milling machine, which can fully meet all kinds of plastic ... plasticizing, extruding and forming plastic plate, sheet, film, profile, pipe, pelletizing, etc.The extruder fits ... to produce cast film (stretch film, wrapping film), and fresh-keeping film. The production of the film has viscosity on ...