A nozzle, which can be the snorkel, is then inserted into your packaging content. It pulls a vacuum and after that flushes the modified atmosphere in the package deal. The nozzle is taken off and also the offer is heat sealed. This process is suitable for bulk and enormous operations.[11] https://www.linpack.com/news/the-hidden-benefits-of-vacuum-packaging-machines-for-e-commerce-and-retail