A nozzle, and that is the snorkel, is then inserted to the packaging materials. It pulls a vacuum and then flushes the modified atmosphere to the deal. The nozzle is removed and the package deal is warmth sealed. This technique is ideal for bulk and huge functions.[eleven] A: Food https://liquid-packaging-machines50370.nytechwiki.com/10396953/the_definitive_guide_to_liquid_packaging_machines