OP aluminum plated filmIt is a thin film material with high gloss, high transparency, and high barrier performance. The preparation method involves coating a layer of aluminum film on the surface of a polymer film. OP aluminum plated film has excellent physical properties and chemical stability, and is widely used in fields such as food, medicine, and electronics. This article will introduce the preparation method, characteristics, and application fields of OP aluminum plating film.
The preparation method of OP aluminum coating mainly includes two steps: polymer film preparation and aluminum coating.
Polymer film preparation: Polymer films can be prepared using methods such as blown film, extruded film, and coating. Among them, polyester film is one of the most commonly used polymer films. Polyester film has excellent transparency, strength, and heat resistance, making it suitable for the preparation of OP aluminum plated film.
Aluminum coatingCoat a layer of aluminum film on the surface of the polymer film to form an OP aluminum plating film. Aluminum coating can be achieved through vacuum aluminum plating or chemical aluminum plating methods. Vacuum aluminum plating is the process of evaporating aluminum under vacuum conditions to form a layer of aluminum film on the surface of a polymer film. Chemical aluminum plating is the process of depositing a layer of aluminum film on the surface of a polymer film through a chemical reaction.
characteristic
OP aluminum plated filmHas characteristics such as high gloss, high transparency, and high barrier performance. Its high gloss and transparency make its appearance very beautiful, suitable for fields such as food and medicine. Its high barrier performance enables it to effectively isolate gases and liquids such as oxygen and water vapor, protecting the quality and stability of the product.
application area
OP aluminum plated film is widely used in fields such as food, medicine, electronics, etc
In the field of food， OP aluminum plated film can be used as a food packaging material. Its high barrier performance can effectively isolate gases and liquids such as oxygen and water vapor, protecting the quality and stability of food. Meanwhile, its high gloss and transparency can also improve the appearance quality of food.
In the field of medicine， OP aluminum plated film can be used as a pharmaceutical packaging material. Its high barrier performance can effectively isolate gases and liquids such as oxygen and water vapor, protecting the quality and stability of drugs. At the same time, its high gloss and transparency can also improve the appearance quality of drugs.
In the field of electronics， OP aluminum plated film can be used as a protective film for electronic products such as displays and touch screens. Its high barrier performance can effectively isolate gases and liquids such as oxygen and water vapor, protecting the quality and stability of electronic products. Meanwhile, its high gloss and transparency can also improve the appearance quality of electronic products.
summarize
OP aluminum plated film is a thin film material with high gloss, high transparency, and high barrier performance, widely used in fields such as food, medicine, and electronics. The preparation method includes two steps: polymer film preparation and aluminum coating. Among them, polyester film is one of the most commonly used polymer films.
Aluminum coatingVacuum aluminum plating or chemical aluminum plating methods can be used. OP aluminum plated film has excellent physical properties and chemical stability, which can effectively isolate gases and liquids such as oxygen and water vapor, protecting the quality and stability of products.
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