Barrier Films

Winpak specializes in the manufacture of sophisticated coextruded film structures for the barrier packaging markets. The company's barrier films are constructed with a wide range of materials including nylons, EVOH, metallocene LLDPE, and other advanced polymers. Combinations of these materials are specially formulated in up to eleven layers to provide solutions that meet the demanding barrier requirements of Winpak's customers.

Winpak has developed barrier films for a wide range of markets and applications. These applications include meat and cheese packaging, highly specialized medical films, and high performance pouch films. In addition, Winpak offers high-barrier sealant films for converting applications. Customers continue to benefit from Winpak's experience, advanced coextrusion capabilities, and ability to develop customized packaging solutions that provide the optimal level of product protection.