A nozzle, that is the snorkel, is then inserted in the packaging product. It pulls a vacuum after which flushes the modified atmosphere in the package. The nozzle is taken off and the package deal is heat sealed. This method is suited to bulk and enormous functions.[eleven] Secondary packaging https://liquid-packaging-machines49269.buscawiki.com/1301084/5_essential_elements_for_powder_packaging_machines