Nowadays, many brands of snack manufacturers have increased the packaging of small packets of snacks in bulk. Consumers have a better buying experience. However, food safety incidents occur frequently, making people worry about whether the food is qualified and healthy while enjoying the food. Therefore, in order to solve the occurrence of food safety incidents from the source, the state stipulates that the production date, expiration date, product information, etc. must be marked on the food packaging bag, and the label should be clear and conspicuous. The label on the small package is different from some production lines because the packaging of these products is scattered. The marking of the inkjet printer requires some additional equipment to support the product, and this support can ensure that the inkjet printer is marked in a specific area and specific position on the packaging, so as to ensure that the appearance of the product is the same after the production is completed. After many aspects of use and testing, Metronics is also very satisfied with the product identification effect brought by the use of inkjet printers and these equipment, and at the same time allows the application of inkjet printers to obtain better product effects. The scale of small packages is huge, and the quantity is considerable. For printer manufacturers, it is very important to do a good job in inkjet printer matching and technical support in these industries. Product quality is another aspect related to product attributes and quality. Whether it is for the improvement of production technology or the improvement of production efficiency, process improvement is required. The quality assurance of raw materials and production environment is also an important aspect of fundamentally ensuring the quality of goods. Shanghai Metronics Rothwell Electronic Machinery Technology Co., Ltd. is an industrial marking equipment company that provides high-quality solutions. It integrates Ru0026D, design, production, and sales. Its business covers more than 30 countries on five continents. To meet the needs of customers' industrial coding, at the same time, we are committed to simple operation and to meet the special requirements of customers, providing a full range of identification solutions. Its solution is economical and practical, low cost of use, simple maintenance, excellent performance and reliable operation.