Aluminum plating film is to use a special process on the plastic film surface plating a thin layer of metal aluminum and formed a kind of composite flexible packaging materials, including the commonly used processing methods when the number of vacuum aluminum plating method, is in the high vacuum state through the high temperature aluminum melt evaporation, precipitation accumulation of the steam to the aluminium plastic film on the surface, so that the plastic film surface with metallic luster. Because it has the characteristics of plastic film, but also has the characteristics of metal is a kind of beautiful cheap, excellent performance, strong practicability of packaging materials at present, a lot of application of aluminized film mainly include polyester aluminum plating film (VMPET) and CPP aluminized film (VMCPP). The role of the aluminum plating thin film surface is shading, prevent ultraviolet irradiation, extend the shelf life of the contents, and improve the brightness of the film, from a certain extent, instead of the aluminum foil, also has a low price, beautiful and good barrier properties, therefore, aluminum plating film and they are widely used in the composite packaging is mainly used in biscuit dry, puffed food packaging and on some medicine and cosmetics packaging.
Suitable for large precision machinery equipment. Electronic products moistureproof. Waterproof. Antistatic. Every light. Oxygen insulation vacuum packaging. Using four layer or three layer structure.