Protective Films

This film is designed to protect products from scratches and dirt during manufacturing, transportation, and use. Our protective films are manufactured in a high-clean environment, and we hold the world’s top market share specifically for polarizer applications.

In addition to polarizer applications, we offer a wide range of products for optical applications such as displays and organic EL (OLED) devices. Furthermore, we have begun mass production of wide-width film at 2,500 mm and are working to introduce production equipment capable of 3,000 mm widths, enabling us to flexibly meet the demand for larger devices.

MASTACK® TFB – polarizer protective film

This is a high-quality protective film based on PET film, which holds the top global market share. It protects the polarizing plates of LCD displays during the manufacturing process while offering high transparency that allows for visual inspection without removing the film. We plan to begin mass production of 2,500 mm-wide products in 2025 and to start operations of production facilities for 3,000 mm-wide products in the second half of 2026. In addition to improving productivity, we are also focusing on contributing to the environment by developing PFAS-free products and products made from biomass.

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MASTACK® TFB – protective film for OLED process

A protective film for the OLED manufacturing process.

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