The sterilization temperature range of Retort pouch in China is controlled between 121-135°C, which can completely eliminate harmful bacteria and meet the requirements of sterility. Through thorough sterilization, the growth of bacteria can be inhibited with little or no preservatives added, the shelf life of the product can be extended, and the product can maintain the original designed flavor for a long time at room temperature. It is often used in high-temperature cooking products of food.

In the production and processing of meat products, there are always two cooking processes, namely high temperature and high pressure sterilization and low temperature atmospheric pressure sterilization. Low-temperature sterilized meat products have a low heating temperature and the fiber of the meat is not destroyed, so the taste is fresh and tender, and various nutrients are well preserved; but because it only kills pathogenic bacteria, there are still a large number of spoilage bacteria, not only the shelf life is short, And it is very easy to cause loss in the circulation field. High-temperature sterilized meat products cause excessive shrinkage of meat fibers due to high heating temperature, and the taste is not as good as low-temperature sterilized products, but because it kills all bacteria and eliminates the internal cause of spoilage, it can greatly extend the shelf life.

If high-temperature sterilized meat products are packaged with high-barrier materials, they not only have a longer shelf life when stored at room temperature, but also are very convenient for transportation, storage, and sales, which are very suitable for the consumption needs of modern society. Therefore, it is an important product development direction of the meat food industry to vigorously develop the production of meat products that are resistant to storage at room temperature. The packaging industry conforms to this development trend, makes a difference and innovates, which can not only meet the needs of the food industry, but also win a broad market for itself.

Retort pouch in china has good application value in food packaging, and plays an important role in the diversification and quality of food packaging.