PET metalized film

Metallising of PET film under vacuum conditions is a proven technology to achieve special optical properties and reduce diffusion of gases and flavors through the film. The most commonly used metal is aluminum but other metals can be applied also.

The aluminized film has good reflection ability to ultraviolet and infrared rays, and achieves the effect of blocking ultraviolet rays. At the same time, it can improve the film's oxygen barrier and moisture barrier effects, and has a metallic luster.