With the development of society and the maturity of the food economy, you can see that every food packaging bag will be sprayed with some information about the date and the bar. Today, when the Internet is so developed, the identification technology is getting better and better, and the bar code is no longer the same as before. Today's bar code can be printed into variable data. This is all thanks to our marking equipment-UV inkjet printer. UV inkjet printer marking equipment has a great impact on food packaging safety. Because foods now require their own food trademarks, people can know the date of production, expiration date, and other manufacturer information. This information is very important for the food industry. The emergence of our UV inkjet printer is also a great help to enterprises. It is quite extensive in practical applications. It is not restricted by any material, no matter what it is, it can be coded. Coupled with the recently popular variable data two-dimensional code printing logo, it can also be completed well. In this era of commodity economy, a logo is a representative of a product. The development prospects of a market also depend on how demanding the industry is. The inkjet marking equipment is not only limited to the food industry, it will be used in various other industries and used to assign codes. It can be said that the inkjet printer is an indispensable device for every enterprise. The representation of the product and the size of the market for the product depend on the width of the logo. How big the market is depends on how big the demand of the food industry is. In order to develop the food economy, inkjet printers are necessary equipment that every commodity manufacturer cannot give up. Owning it can not only bring you great help, but also explore more business opportunities in this industry.