Another use for a vacuum packing machine can actually be for preserving marinated or prepared dishes for resale or dispersal. A vacuum machine can be a godsend for food kitchen and meals on wheels programs that deliver premade meals to the less fortunate. Prepare the meal, seal it on a place with a vacuum packing machine and the meal will keep for much longer and be less messy to transport. Or, for a butcher shop, place tender cuts of steak or pork in a bag with marinade and seal the whole thing up. Sell the packages to customers looking for a great marinated piece of meat but without the hassle of marinating it themselves.