With the increase in the output of condiment companies (the best sales volume of condiment companies on weekdays is from July to January of the following year), the temperature used for inkjet printers is also rising. At present, inkjet printers have almost become necessary equipment on the production lines of various industries. For customers, it is very important for customers to choose the corresponding technology and ink to design inkjet solutions that meet their own production materials and production environment. At present, the main difficulties of coding technology in the condiment industry are as follows: 1. It is suitable for severe production environment and strict hygiene requirements. Condiment manufacturers must consider the performance of high humidity and high dust resistance when choosing inkjet printers. 2. Mark on the surface of various materials. The packaging materials and labeling content of condiments are varied. Different content should be marked on the surface of different materials. For example, inkjet labeling requires a series of nozzle models suitable for different requirements, including the ability to obtain extremely high labeling quality. If you use laser coding technology, you need to choose a laser machine that can rely on various adjustments such as contrast, sharpness, and height to obtain accurate marking effects. 3. Printing quality, whether a clear and high-quality mark can be obtained, printing quality is a concern of manufacturers. The adhesion of ink is usually an important reference index for ink selection. In the surface with high smoothness and high density, high-adhesion ink should be selected. In general, it is better to select general-purpose ink. For some situations that need to be printed on food, food-grade ink or environmentally friendly ink should be selected. For products to be packaged immediately after coding, the drying time of the ink is particularly important. Quick-drying inks can be selected, or a blowing device can be added to speed up the drying of the ink.