In recent years, food manufacturers have been searching for new packaging solutions to improve their products. Vacuum pouches, an increasingly popular packaging solution, are laminated film bags that are vacuumed to remove all air from inside the package. Once this process is complete, the bag or pouch is sealed using a machine. The vacuum sealing process has many benefits. For example, it extends shelf life, protects the products inside against contamination from germs, dust or dirt, and keeps products at their best, meaning they do not lose their colour or flavour.
