Application of PET aluminized film

PET aluminized film is widely used in packaging of beverages, medicines, alcohol, cigarettes, cosmetics, food, gifts, etc. It is a basic raw material for the printing composite industry. PET aluminized film mainly produces high vacuum aluminized films (including color films), High vacuum aluminized paper (including colored aluminized paper), anodized aluminum, aluminized non-woven fabrics, cigarette lining paper, aluminized water-soluble paint.

PET aluminized film processing:

A composite flexible packaging material is formed by vaporizing metallic aluminum at high temperatures under a high vacuum state, causing the aluminum vapor to precipitate and accumulate on the surface of the plastic film. The aluminized film has excellent gas barrier properties, moisture barrier properties, light-shielding properties and fragrance retention properties, which can extend the shelf life of the contents. Due to its beautiful appearance, it can also replace aluminum foil to a certain extent and reduce packaging costs. It is often used in ordinary small food packaging, such as puffed food, biscuits, mustard, etc. It is also often used in high-end packaging such as medicine, tea, and milk powder. However, aluminum plating transfer, white spots, tunnels and other phenomena are very easy to occur after the aluminized film is laminated, which also brings considerable losses to packaging production companies.

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