Coating extrusion line

for thermoplasticsfor optical films

Polyester film is the first choice for various optical applications. It is strong and flexible, resistant to heat, abrasion, chemicals and moisture. Brückner provides unparalleled solutions for high performance BOPET optical film grades up to 400 µm. Sequential & simultaneous (LISIM®) lines for first-class semi-optical and optical applications Special coating technologies and equipment for optimized adhesion to prism, diffusion, ITO and hard coat layers High-class clean room technology Applications: ITO base film for ITO, SNW, CNT or metal mesh for touch panels LCD backlight unit films such as reflection film (white), diffusion and prism base film Polarizer protection films & low MOA film Anti-reflection, anti-static, anti-fingerprint Hard-coat protective films Film Type Thickness Range Diffusion film 20 - 250 µm Reflection film (white) 60 - 300 µm Prism film 19 - 250 µm ITO film (Indium tin oxide) 23 - 180 µm Defect and scratch free surfaces for high productivity and high yield Continuously optimised MDO design Improved adhesion properties and low haze for high-end optical applications Latest inline coating technology Optimal film quality for value-added films Superior oven technology 100% quality control Inline measurement system for the molecular orientation