A nozzle, that's the snorkel, is then inserted into the packaging materials. It pulls a vacuum after which you can flushes the modified atmosphere to the offer. The nozzle is removed plus the deal is warmth sealed. This method is suited to bulk and enormous operations.[11] Additionally, snorkel machines are https://www.linpack.com/news/vacuum-packaging-machines-what-to-consider-before-making-a-purchase