Blown Film Machine
ModelA50/A55/A65/A70Diameter Of ScrewΦ50/Φ55/Φ50/Φ50Reduced Diameter Of Film(mm)100-600/200-800/300-1000/400-1200Single-face Thickness Of Film(mm)0.01-0.08Max extrusion(k...
Peru Plastic Blown Film Machine
Aug 28, 2008 The master copy was a smooth, waxy piece of paper which was thickly inked when printed. The procedure for printing on a master was like the reverse of a carbon-copy; instead of writing on the normal paper and having the carbon underneat...