... PSP foam sheet unit - sheet snack box vacuum molding machine whole pieces snack box - d Main Parts1) EPS ... consumption.2) Vacuum Forming MachineMultifunctional vacuum plastic-suction forming machineTreat vacuum forming as main part, molded and integrated forming are available, all ... , such as packing foam, instant noodle box, fast food box, inside packing foaming film for household apparatus, leftover ...