Extruder Machine, Screw Extruder, PE film&PP Laminating Machine, good bonding strength.... Extruder Machine, Screw Extruder, PE film&PP Laminating MachineESCRIPTION:Hot Melt Extruding machine is suitable for extruding ... high viscosity & high melting point adhesive, such as PA, PU, PES, EVA ...