A nozzle, that's the snorkel, is then inserted to the packaging product. It pulls a vacuum and after that flushes the modified atmosphere to the bundle. The nozzle is taken off and the package deal is heat sealed. This technique is ideal for bulk and huge functions.[11] R&D Office https://www.linpack.com/news/precision-in-every-pour-innovative-packaging-for-sauces-liquids