What is a Evaporation film?

Vacuum-deposited film, or vapor-deposited film, is a type of film where a thin layer of metal or metal oxide is deposited onto a substrate using a vacuum deposition technique. Common metals used include aluminum, gold, and silver. This technique allows the film to have properties like high reflectivity, shielding capabilities, and decorative effects. Vacuum-deposited films are mainly used in packaging, electronics, and decorative items. For example, a metallic layer can be deposited inside food packaging to prevent the ingress of oxygen and moisture. Additionally, the film can achieve a glossy finish or vibrant designs, enhancing its visual appeal.

Application of Evaporation film

１．Food Packaging: Vacuum-deposited film is used inside food packaging to deposit a metallic layer, preventing the ingress of oxygen and moisture to protect the food.
２．Electronics: Vacuum-deposited film is also used inside electronic devices as an insulating material or protective film.
３．Decorative Items: To give a metallic shine, vacuum-deposited film is often used in jewelry and other decorative items.

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