Sealing System: Once the pouches are crammed, they need to be sealed. This element makes certain the pouches are airtight, maintaining the contents new. Unique sealing techniques, like heat sealing or ultrasonic sealing, may be used according to the elements associated. There are 2 diverse styles of MAP procedures: https://www.linpack.com/news/streamline-your-liquid-packaging-process-with-advanced-technology