Sealing System: After the pouches are filled, they have to be sealed. This part assures the pouches are airtight, retaining the contents clean. Diverse sealing techniques, like heat sealing or ultrasonic sealing, can be used according to the resources included. There are 2 distinctive sorts of MAP processes: passive https://www.linpack.com/news/choosing-the-right-tray-sealing-machine-for-your-business