DuPont™ Teijin Films™ offers the broadest portfolio of polyester films of any supplier and has an unmatched technology platform. Product and Process innovation are key drivers for the business and by working to understand their customers, the markets in which they operate and industry supply chains, DuPont™ Teijin Films™ will continue to develop and deliver improvements. Polyester film is one of the most versatile inventions of the past 50 years, with an ever-expanding repertoire of applications. Almost everywhere you look, something based on polyester film touches our lives. DuPont™ Teijin Films™ is constantly pushing the boundaries of science, inventing and developing new uses for their brands of PET and PEN polyester film.