On December 4, 2007, the General Administration of Quality Supervision, Inspection and Quarantine decided to implement electronic supervision of key products included in the management of industrial product production licenses and compulsory product certification (CCC), and assign a unique electronic supervision code to each product, that is, one product, one product. Code is like issuing an ID card to a product, referred to as a supervisory code. One item, one code assigns a unique barcode to each product. During production, warehousing, logistics, and retail, every code must be scanned and uploaded to the cloud. The originally isolated links are linked through a software system to realize factories, production lines, warehouses, and logistics. , Traceability of the whole process of the sales terminal. Furthermore, through big data analysis, optimizing production, reducing inventory, improving circulation, predicting customer demand, and formulating promotion plans are an important foundation for the transformation of industrial intelligence. Traditional carton coding usually prints information such as product name, identification number, automatic production count, and time code accurate to the minute on the box. This kind of carton inkjet coding can be completed by a low-resolution carton inkjet printer, which is commonly known as a large character inkjet printer in the inkjet printer industry. The characters sprayed are like the floor numbers displayed in the elevator, which are composed of dot matrix. The diameter of each point is about one millimeter. At present, some manufacturers use small-character inkjet printers to complete the inkjet printing of cartons. This is because the cartons only need to print simple information such as the production date and product batch number, so the small-character inkjet printers are also competent enough. The height of the print is relatively small compared with the large character inkjet printer. In recent years, the Internet of Things technology has developed rapidly. Most manufacturers need to give more and more variable information on the cartons. Because of the variety and complexity of the products, the carton factory prints the product information on the cartons in advance. The method has been unable to meet the needs of the rapid changes in the production of enterprises. Moreover, with the development of e-commerce logistics, cartons are packaged on top of the original container functions. In order to realize the management of product anti-counterfeiting, anti-crossing and traceability, more and more companies require that each carton be printed with a unique barcode or Two-dimensional codes, large-character inkjet printers and small-character inkjet printers have also been unable to meet the needs of manufacturers. In order to achieve one box one code, to achieve the purpose of traceability and management, production enterprises need to add new processes, and need to use variable inkjet printing equipment to inkjet the carton. Carton one box one code mainly refers to the printing of different characters, numbers, one-dimensional codes and two-dimensional codes on each carton, which is difficult to achieve with the original printing equipment, or even impossible, and requires additional equipment and procedures. With years of experience in variable inkjet printing, Guangzhou Pigao logo provides professional solutions for one-box one-code printing for the carton industry. The thermal foam inkjet printer developed by Pigao can print on all kinds of cartons. High-definition, high-recognition rate text, numbers, one-dimensional codes and two-dimensional codes, perfectly solve the problem of how to assign codes on cartons for customers, and achieve one code for one box, so as to achieve product anti-counterfeiting, traceability and Promotion. Manufacturers can transform the production line or install a thermal foaming inkjet printer on the original paper transport platform in the carton factory to directly code the carton. The content can include: batch number, receipt and delivery information, production date, availability By changing the one-dimensional code and two-dimensional code, you can print out product type, output, batch and other data information in a very timely manner according to the production plan, and realize production, warehousing, and logistics management through system software and scanning and testing equipment. Guangzhou Platinum Sign specializes in the research and development, production, sales and service of marking equipment. It can provide a perfect solution for corporate carton and container marking. There are a variety of carton inkjet printers to choose from, which can use single nozzles, double nozzles and multiple nozzles. The nozzle printing system completely solves the requirements of single-sided, double-sided, multi-sided, and wide-format inkjet printing of the carton. Or, without pre-printing any content through the carton factory, the full-page carton content is directly printed by the carton printer. The printed content can be typeset and edited by a computer, and various complex information such as Chinese, English, numbers, symbols, two-dimensional codes, barcodes, pictures, dates, counters, variable data, trademark patterns can be printed, and the printing effect is clear ,High-resolution. Choosing the appropriate nozzle and ink can print on a variety of permeable and non-permeable materials (in simple terms, the surface of the carton that is absorbent or non-absorbent).