... Searching names for this machine:3-layer Film Blowing Machine, 3-die film extruding machine, PE film making machine, Common extruding film ... according to market need, which come up the similar machine in China mainland.Its structure design adopts the advanced ... sealing performance, for instance holding temperature, antihumid, antibreeze, anti-rain, anti-rost, insulation oxygen, oil resistive, and so it ...