We have mini vacuum sealing machine. As this is a compact, portable machine, ideal for small users, who need vacuum packing for their products. Removes the air from the pouch bag before sealing. this mc is economical & best for house-holds, shops, supermarkets, small industry, light packing. (not for industrial use). Absence of air in pouch: -increases shelf-life -avoids spoilage - reduces volume of the product -removes moisture in pouch - stops rusting (for metal items packing).