Mitsubishi Polyester Film offers various types of products to meet the strenuous physical, chemical, mechanical, and especially electromagnetic properties of applications, such as:
Our polyester film features outstanding physical characteristics that allow it to meet the requirements for basically all applications of tape-based data storage.
Key applications include:
Utilizing state-of-the-art co-extrusion technology, Mitsubishi Polyester Film offers unique, dual-surface products with optimised electromagnetic properties on one side, combined with a surface that provides excellent processability on the other side.
Our product range covers the full gauge needs of both consumer and professional videocassette applications, with most products being in the 9 µm to 20 µm range. Films are available with balanced mechanical properties (for VHS formats), and with superior longitudinal strength (tensilized films) for extended recording times and professional use.
Key applications include:
From the very beginning, polyester film has been the base material of choice for audiocassettes, due to its superior dimensional stability, temperature resistance, and ability to be easily processed and coated. Using specially designed equipment, Mitsubishi Polyester Film provides tensilized films that are optimised for longitudinal strength.
Our product offering covers gauges from 5 to 12 micron, which typically accommodates all types of cassettes with recording times of one to two hours C60, C90, C100, and C120).