Sealing System: After the pouches are filled, they have to be sealed. This ingredient ensures the pouches are airtight, keeping the contents fresh. Distinct sealing tactics, like warmth sealing or ultrasonic sealing, may be used dependant on the products involved. There are two different types of MAP processes: passive https://directorytome.com/listings13182354/the-basic-principles-of-modified-atmosphere-packaging-machines