With the continuous improvement of the people's living standards, people's food safety requirements are also increasing. Regular food manufacturers are inevitably faced with quality problems, coupled with counterfeiting and rampant, people's concerns about food safety are not without reason. Food safety needs to be upgraded. At this time, the invention of the printer has been favored by many food companies. Many food companies have used food printers to improve supervision and ensure quality. Food safety has been further upgraded and printers have contributed.

Food inkjet printer can print multiple lines of information, including one-dimensional, two-dimensional barcodes, LOGO, graphics, variable bar codes, security codes, supervision codes, numbers, text, databases, and so on. The bar code information of foods can include information on production, warehousing, transportation, processing, distribution, and other links, and mainly includes functions such as tracking product quality, retrospective information tracing, and anti-counterfeiting. Food packaging for identification, but also can improve the brand image, to attract consumers, anti-counterfeiting effect, prevent Chuanhuo, facilitate sales, effective supervision and so on. In this way, all aspects of food production and sales are supervised, quality is guaranteed, and food safety is greatly improved. Food printers have become the preferred equipment for surface marking of food packaging.