What are the sterilization methods for food packaging bags?
2021-12-13
Packaging bags used for direct packaging of food are all called food packaging bags. Since the food is to be packaged directly, the packaging bag is required to be non-toxic, sterile, and not contaminated before it can be packaged. Therefore, many food manufacturers often use some special methods to sterilize the packaging bags after packaging the food. Only in this way can it be ensured that the food will not deteriorate quickly and its shelf life can be ensured. Let’s introduce several common sterilization methods for food packaging bags.