A nozzle, which is the snorkel, is then inserted into the packaging substance. It pulls a vacuum and after that flushes the modified atmosphere in to the deal. The nozzle is taken off plus the bundle is warmth sealed. This technique is well suited for bulk and large operations.[11] https://modifiedatmospherepackagi05826.wikilinksnews.com/6276536/the_best_side_of_powder_packaging_machines