A nozzle, that's the snorkel, is then inserted in to the packaging product. It pulls a vacuum after which flushes the modified atmosphere to the package. The nozzle is taken out and the package deal is warmth sealed. This process is well suited for bulk and large functions.[11] Secondary packaging https://keegansjwrj.fliplife-wiki.com/4018412/fascination_about_vacuum_packaging_machine