Take common products as an example, UV inkjet printers are ideal for high-speed production lines in industrial industries. Inkjet printing machines can be mainly used in food and beverages, cartons, medicine, building materials, pipes, electronics, hardware, daily chemicals, logistics and other fields. It can process QR code, barcode, production date, wholesale and other contents on the surface of product packaging boxes, bottles or even bags, providing consumers with purchasing information and giving producers management basis for batch numbers and shifts is one of the important data in product circulation.