A nozzle, which can be the snorkel, is then inserted in to the packaging materials. It pulls a vacuum after which flushes the modified atmosphere into your package. The nozzle is eliminated and the package deal is heat sealed. This process is appropriate for bulk and large functions.[eleven] Dession https://paxtonwncrf.buscawiki.com/1219236/premade_food_packaging_machines_for_dummies