Sausage is a delicious baked food, and it is a low-temperature meat product with China traditional flavor produced by modern western-style meat processing technology. Meat products baked in electric oven are deeply loved by consumers. Sausage is made of pork, chicken and beef as the main raw materials, and is processed through the processes of mincing, pickling, adding auxiliary materials, vacuum filling, smoking and baking, aseptic vacuum packaging and so on. And it needs the whole process of cold chain distribution and warehousing.