This paper aims to study the technological process, fresh-keeping effect and research progress of fresh-keeping packaging technology of chilled fresh meat, so as to provide readers with guidance on the selection of chilled fresh meat packaging. This paper collected and summarized the domestic and foreign research on the fresh-keeping packaging technology of chilled fresh meat, and analyzed the characteristics and application scope of various technologies by using the method of literature research. Vacuum packaging technology and modified atmosphere packaging technology are the most widely used at present. The combination of various preservation technologies, including the combination of physical preservation technology and packaging technology and the combination of biochemical preservation technology and packaging technology, will be the future research and development trend of meat preservation, because it can complement each other and play a synergistic role. Theoretically, it is better than the single preservation technology. In addition, many factors should be taken into consideration in the selection of packaging materials. It is not that the better the barrier is, the better the preservation is.