Aseptic plastic bag filling machine must meet the following requirements:
1. The use of packaging containers and sealing methods must be suitable for aseptic filling, and sealing of the container in the storage and distribution period must be able to block microbial transmission. At the same time, the packaging containers should have physical properties that prevent chemical changes in the product.
2. Containers and product contact surfaces must be sterilized before filling, the effect of sterilization and the degree of contamination on the surface of the container before sterilization.
3. In the filling process, the product must not be contaminated from any equipment components or the surrounding environment and other external conditions.
4. The sealing must be carried out in the sterilization area to prevent microbial contamination.