A nozzle, which can be the snorkel, is then inserted into the packaging material. It pulls a vacuum and afterwards flushes the modified atmosphere to the deal. The nozzle is removed along with the offer is heat sealed. This process is appropriate for bulk and huge operations.[11] MSK industrial https://traysealingmachine10975.nizarblog.com/32940243/the-basic-principles-of-sauce-packaging-machines