... OXOdegradeble 2.garbage bag ,laminated film ,plastic bag 3.ceramic heater 4.new ,old machine plastic film extruder1.Bio/OXOdegradeble2 ... .garbage bag ,laminated film ,plastic bag 3.ceramic heater4.new ,old machinedetail of plastic film extruderModelDCH - ... :1Barrel & Screw38CrMoAl,hardening and tempering,deal with Nitride Heater ceramic heaterDie head 45 steel forge piece ,two sets Air ...