Welcome to DuPont Teijin Films Worldwide

DuPont Teijin Films is the world’s leading differentiated producer of PET and PEN polyester films and is able to meet the global and regional needs of those customers that value innovative and high quality films.

DuPont Teijin Films is a 50:50 global joint venture between DuPont and Teijin.

Only DuPont Teijin Films manufactures Mylar® brand, Melinex® brand, and Teonex® brand films.

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