complete EPS foam sheet production line PS Foam Sheet Extruder adopts Gentian type double-stage series high foam technology. The raw material is general ... off, it is winding to finished PS foam sheet rolls. After vacuum forming system, the finished PS foaming sheet can be made into ... plate, supermarket tray, cake tray, KT board, instant noodle bowl, foam tray etc. It is widely used in the packing of ...