It’s a technology in which air is removed in order to block the growth of oxygen-breathing microbes, which spoil the product. The purpose of vacuum packaging is to eliminate oxygen from the package. Removal of inner oxygen results in a longer shelf life.
Polyethylene is the most used material for vacuum packaging due to its low production & processing cost that has encouraged producers to prefer polyethylene over other packaging materials. Polyamide is another highly demanded ... Read more
