Its suitable to use in gas-adjusting package and nitrogen package of fruits, vegetables, flowers, tea leaves and puffed food, custard pie, milk bread, European-style egg roll, various cookies, farm products and local special products, such as rice, seed and chestnut, etc.
Process Principle of Nitrogen Generator for Food Preservation
Compressed air flows into small nitrogen generator through filter. Oxygen is adsorbed by molecular sieve under the action of food carbon molecular sieve. Nitrogen is conveyed to place or mixed with other gases from outlet. Pressure-varying adsorption adopts the principle of “one unit working while another unit is reproducing” in order to achieve recycling use.