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The full name of BOPP film is biaxially oriented polypropylene film, which is a high-performance plastic film made of polypropylene resin by extrusion and stretching. The film material has the characteristics of high transparency, good gloss, high tensile strength, wear resistance, strong chemical stability, etc., and is widely used in various fields of packaging and printing processes.
In the field of food packaging, BOPP film is used to package candy, biscuits, potato chips and other food, its excellent air tightness and sealing, can effectively protect the freshness and taste of food. At the same time, BOPP film has food-grade certification, non-toxic and harmless to the human body, safe and reliable.
In the field of printing, BOPP film as a printing substrate has excellent flatness and surface finish, and is suitable for various printing processes, including offset printing, gravure printing and hot stamping. The pattern printed on the BOPP film is colorful and durable, and the effect is good.
In addition, in the field of advertising, BOPP film is also widely used in the production of advertising posters, banners and other promotional materials. Its weather resistance and easy processing performance make it one of the ideal materials for outdoor advertising.
In summary, as a multifunctional packaging material, BOPP film has a wide range of applications in food packaging, printing, advertising and other fields, providing effective protection and display for products, and also providing strong support for the development of various industries.