Dupont is premier producer of polyester films, with combined sales of about $1.4 billion and production capacity over 300,000 tons per year.

DuPont Teijin Films, now the world's leading supplier of PET and PEN polyester films, specializes in film products and related services for the specialty, industrial, packaging and advanced magnetic media and photo systems, electrical and electronics markets.

Brand names include Mylar®, Melinex®, and Teijin® Tetoron® PET polyester film, Kaladex® and Teonex® PEN polyester film, and Cronar® polyester photographic base film. The business includes existing joint ventures with DuPont-Hongji Films Foshan Co.,Ltd., in China.

Cronar:
Since 1955, Cronar® polyester photographic film base has served the graphic arts, imaging and medical industries. Superior coatability, adhesion, sheet flatness, clarity and dimensional stability make Cronar® the film of choice for a wide variety of photographic and industrial imaging applications. Cronar® opaque film (black) is excellent as a substrate when opacity is required.

Transparent Cronar® films (clear or blue) are ideally suited for subsequent coating with silver halide emulsions for medical and industrial X-rays. These films also are excellent for printing and publishing, printed circuits, and other industrial end uses.
Cronar® films are available in 4-, 5- and 7-mil (100-, 125- and 175-µm) thickness and in widths from 43 to 63 in (1,090 to 1,600 mm). All Cronar® products are heat-treated for superior resistance to size change and temperature.

Melinex:
Melinex® polyester films are known around the world and used in hundreds of industrial, packaging, imaging, printing, technical and consumer products.

With more than 930 basic grade types covering 90+ market segments and 140+ specific end uses, we produce the world's broadest range of high-quality polyester film.

Melinex® is a biaxially oriented polyester film from the DuPont Teijin Films family of films. This family includes Melinex® polyester film, Mylar® polyester film, Kaladex® polyethylene naphthalate and Cronar® polyester photographic film base

Mylar:
Since Mylar® polyester film was invented in the early 1950s, it has been used in a variety of applications that add value to products in virtually all segments of the world. After nearly 50 years, the future still holds great promise for Mylar®. Its excellent balance of properties and extraordinary range of performance capabilities make Mylar® ideal for a broad array of applications in the electrical, electronics, magnetic media, industrial specialty, imaging and graphics, and packaging markets.

Mylar® polyester film, only by DuPont Teijin Films, is available uncoated or coated in a broad variety of gauges and widths.

Membrane Touch Swich (MTS) Products:
Films in Stock
Double sided self adhesive tape with tempature resistant transparent polyester film.

One side for printing, the other side sanded, tempature resistant polyester film.