A vacuum packaging machine can be used by anyone who wants to prolong the 'shelf life' of food. Perishable foods, such as meats, cheeses, fish, fruits, and vegetables, as well as non-perishable items, dry pasta and raw rice, can have their shelf life extended. Another reason for using a vacuum sealer is the ability to save money on food. People are able to purchase food in bulk, which can cut back on food costs. The bulk food can be purchased and stored using the vacuum sealer.