120*120mm Directly Forming to Square,150*150mm Directly Forming to Square,150x150mm,200*200mm Directly Forming to Square,250*250mm Directly Forming to Square,250x250mm,300*300mm Directly Forming to Square,400*400mm Directly Forming to Square,500*500mm Directly Forming to Square,Automatic Packing Machine,Auxillary Equipment