A nozzle, which is the snorkel, is then inserted in the packaging product. It pulls a vacuum then flushes the modified atmosphere into the package deal. The nozzle is taken off as well as the offer is heat sealed. This process is suitable for bulk and enormous operations.[eleven] Pouch https://www.linpack.com/news/benefits-of-using-modified-atmosphere-packaging-machines-in-perishable-goods-packaging