A nozzle, which can be the snorkel, is then inserted into your packaging materials. It pulls a vacuum after which flushes the modified atmosphere in to the deal. The nozzle is eradicated along with the package is heat sealed. This method is suited to bulk and large functions.[eleven] ProMach https://www.linpack.com/news/benefits-of-using-modified-atmosphere-packaging-machines-in-perishable-goods-packaging