A nozzle, which is the snorkel, is then inserted to the packaging product. It pulls a vacuum after which flushes the modified atmosphere into the bundle. The nozzle is eliminated along with the package is heat sealed. This method is appropriate for bulk and enormous operations.[11] Dession specialise in https://echobookmarks.com/story19992907/new-step-by-step-map-for-vacuum-packaging-machine