This is PP Hollow Corrugated Sheet Machine, made for our Tukey client for PP carton carton making. 

This line is consist of two sets of extruder machine, screen exchanger, mould, calibration machine, haul-off machine, cooling fun, heating oven, corona treatment machine, cutting machine, etc. 

PP corrugate carton/packing boxes, as material for packing industry, are the ideal substitute for traditional paper cartons.