The invention discloses a low-temperature ham/bacon automatic slicing and packaging process, and belongs to the technical field of processing of meat products. The process comprises the steps of unfreezing raw meat, homogeneously injecting, rolling, rubbing, pickling statically, filling, pressing a film, cooking, demoulding, smudging, cooling, quickly freezing, slicing and packaging. A full-automatic slicing and packaging machine is used to scan the cross section and measure the weight, the size and the density, the weight, the volume and the density are calculated through a computer, then thedata are transmitted to a slicer, the weight of each slice is accurately located, the thickness of the slice is uniform, the mass is equal, an unqualified product is automatically removed, the uniform qualified slice is conveyed to a packaging station through a conveyor belt, a packaging robot automatically puts the slice into packaging equipment accurately to fully automatically package the slice, the date of manufacture is automatically printed, automatic labeling and automatic counting and packaging are conducted, so that the process has the advantages that the product difference is reduced, the product quality is improved, the microorganism pollution is reduced, the production efficiency is improved and the like.