The Laminating Film is made out of certain types of plastic, but its usually a combination of several types. A sheet of laminating film is made up of various layers of plastic, with the harder layer on the outside and the softer layer on the inside. Flexible films are used for soft packaging, and are normally produced by extrusion. Flexible film packs are made up of several layers, which in turn are made up of different types of polymer. Flexible film is used in the vacuum packaging of food. The Laminating Film is made for use in various industries.