... and gas system. It has a mould die with high precision, high-speed high-effective mixing screw rods. The user can fast exchange the ... -110m/minThickness of shower film0.01-0.03mm0.01-0.03mm0.01-0.03mm0.01-0.03mm0.01-0.03mmL/D ratio for screw32:132 ... for base materialBOPP, BOPET, BOPA,CPP, CPE, PAPER, ALUMINUM FOIL High-speed Extrusion Film Laminating Machine