Eliminating oxygen with the food’s atmosphere in the packaging usually means the products’s spoilage system is substantially delayed. Oxygen allows food to decay by developing a helpful, hospitable surroundings for microorganisms. Getting rid of some oxygen also stops some reactions from happening among oxygen molecules and the fatty lipids https://www.linpack.com/news/why-packing-machine-is-a-key-to-make-a-switch-in-the-industry