Band sealer with Nitrogen IN coimbatore Nitrogen flush your food products to have a longer shelf life using the Horizontal Nitrogen Flushing Continuous Band Sealer. The use of microcomputer control of optical technology, high accuracy, fast, good quality, solve the traditional tea packaging tedious process. Suitable for tea, food, food, seeds, fruit, grain shape chemicals and pharmaceuticals, micro and small components such as general non-sticky solid materials.