Introduction of PET Aluminized Film of BOPP Film


Release time:

2021-11-12

Introduction to PET aluminized film: PET aluminized film is widely used in beverages, medicines, alcoholic beverages, cigarettes PET aluminized film is widely used in beverages, medicines, alcoholic beverages, cigarettes, cosmetics, food, gifts, etc. packaging. It is the basic raw material for printing composite industry. PET aluminized film mainly produces high vacuum aluminized film (including color film), high vacuum aluminized paper (including color aluminized paper), electrochemical aluminum, aluminized non-woven fabrics, cigarette lining paper, and aluminized water-soluble coatings.

Introduction to PET aluminized film: PET aluminized film is widely used in beverages, medicines, alcoholic beverages, cigarettes

PET aluminized film is widely used in beverages, medicines, alcoholic beverages, cigarettes, cosmetics, food, gifts, etc. packaging. It is the basic raw material for printing composite industry. PET aluminized film mainly produces high vacuum aluminized film (including color film), high vacuum aluminized paper (including color aluminized paper), electrochemical aluminum, aluminized non-woven fabrics, cigarette lining paper, and aluminized water-soluble coatings.

PET aluminized film processing:

In a high vacuum state, the metal aluminum is vaporized and evaporated at high temperature, so that the aluminum vapor precipitates and accumulates on the surface of the plastic film, thus forming a composite flexible packaging material. Aluminized film has excellent gas barrier, moisture barrier, light blocking and fragrance retention, 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 the cost of packaging. It is often used in ordinary small food packaging, such as puffed food, biscuits, pickled mustard, etc. It is also often used in the packaging of medicine, tea, milk powder, etc. However, after the aluminized film is laminated, it is very easy to have aluminized transfer, white spots, tunnels and other phenomena, which also brings considerable losses to packaging manufacturers. Now the practical experience in the aluminized film lamination process is summarized, hoping to help improve the quality of aluminized film composite products.

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