... foaming machine 2,Nearly twenty years experience 3,Export to Southeast Asia, Europe, Africa 4,PS 5,CE PS foaming ... foam sheet unit, lunch box Vacuum Forming Machine, Double hydraulic punching machine, pulverizer, Recycling Pelletizer.Process flow:Polystyrene-psp ... sheets- lunch box Vacuum Forming Machine-whole snack box- Double hydraulic punching machine-products-packageThis disposable food container ...