... process,vesicant is injected at high pressure.After extruding,foaming cooling,shaping and hauling off,it is winding to finished ps ... can be made into variety of packaging vessals such as fast food box,aquatic plate,supermarket tray,cake tray,KT board, ... stop hydraulic filter changer and PLC controllerVacuum Forming Machine:PS fast food box vacuum forming machine is an all-powerful thermal forming ...