Sealing machines are used to seal containers with liquids, granules, powders, and sprays for consumer, bulk, and original equipment manufacturer (OEM) supply shipments. Packaging materials include aerosol containers, bags and pouches, blister packs, bottles and jars, as well as cartons and boxes.The food industry can benefit a lot from having an automatic sealing machine because plastic packaging helps conserve many food items such as meat, cheeses as well as some pre-made dishes that otherwise run the risk of getting contaminated before reaching the customers.