A Nozzle, which happens to be the snorkel, is then inserted to the packaging material. It pulls a vacuum and after that flushes the modified atmosphere in the offer. The nozzle is taken out and the bundle is heat sealed. This method is suited to bulk and large functions.[11] R&D https://additionalhints90996.plpwiki.com/6800364/the_definitive_guide_to_modified_atmosphere_packaging_machines