Application of inkjet printer on plastic film

Plastic film is used in large quantities in product packaging. If it is squeezed, the film will be damaged to a certain extent, which directly affects the aesthetics of the package. Using non-contact coding technology, it can be marked directly through the plastic film of the cigarette package without damaging the film. The extensive use of plastic materials in the production and processing industry has also led to the development of inkjet printers. Today's inkjet plastics mainly include PVC, PET and PE, which are also the main materials for packaging products such as food, beverages, tobacco and cosmetics today. Packaging is very important for products, so packaging materials require that the coding effect is not only clear, but also beautiful. Since the inkjet machine does not touch the surface of the product during the coding process, the inkjet printer can perform the task excellently whether it is a regular or irregular object surface, whether it is a round, square or rugged surface. Requirements for inks As inkjet printing equipment has the advantages of high speed, high efficiency, and low cost, the printing effect is closely related to the performance of the ink. 1. Quick-drying The production speed of the production line continues to increase, which requires the cooperation of quick-drying inks. For example, in the processing and production of cigarette packets, the ink is sprayed onto the surface of the product and dried immediately, and at the same time it firmly adheres to the surface of the product. The identification of printed products is clear, complete and easy to distinguish, does not affect the entire production process, and effectively reduces downtime. 2. Anti-counterfeiting The anti-counterfeiting function of products has been paid more and more attention by merchants. As the carrier of product identification, ink also assumes this important task. An ultraviolet visible anti-counterfeiting ink on the market has good anti-counterfeiting properties. This kind of ink will not display under normal light, and can only be seen under ultraviolet light. 3. Environmental protection Ink and solvent are highly volatile substances, which will produce more chemical toxic residues and pollute the environment. Especially for food packaging, the environmental protection of ink is more important. Its chemical composition and odor may penetrate into the food through the film and packaging, harming human health. At present, printer equipment suppliers are paying great attention to the development of environmentally friendly inks. At present, the stability and reliability of printer equipment will be an important trend in future technological development. The speed of domestic plastic product production lines is getting higher and higher, and the market for inkjet printers with fast printing performance is undoubtedly broader.