Polyester Aluminized Film (VMPET)
The aluminized film has both the properties of a plastic film and the properties of a metal. The surface of the film is coated with aluminum to prevent light and ultraviolet radiation, which not only prolongs the shelf life of the content, but also improves the brightness of the film. It replaces the aluminum foil to a certain extent, and has the advantages of low cost, good appearance and good barrier property. Aluminized film is widely used in composite packaging. It is mainly used in dry and puffed food packaging such as biscuits and on the outer packaging of some medicines and cosmetics.