Vertical Band Sealer with nitrogen flushing As the name suggests: This seals the packaging material by filling Nitrogen gas into the product to maintain the durability. This Nitrogen filling machine is widely used for packaging food equipment Like nankeen; cashew; chips etc. medicinal product, chemical items, products of daily use and vegetable seed, etc. This is also known as Gas flushing Machine with Sealing. You should have ever wondered how the packets of chips do not get perished even after a long time? It is because Nitrogen gas is filled to preserve the items and prevent them from being perished. Thus filling nitrogen makes the packet look bigger. Also One needs to set the pressure of nitrogen and can adjust the time required for sealing of one pouch. Set the temperature high if the pouch is thick and as 'low' if the pouch is thin in nature. Hence, the setting of the temperature depends upon the thickness and thinness of the pouch. After then place the packaging material on the band sealer conveyor, it will automatically move forward and thus seal the pouch. Band sealer seals the pouch covering the width of 8 mm.