Carbon sieve molecular sieve nitrogen machine is a kind of equipment based on the principle of pressure swing adsorption it uses high-quality Carbon molecular sieve for food preservation as an adsorbent, under a certain pressure from the air to produce nitrogen, this equipment is specially designed for the product packaging preservation industry can produce high purity nitrogen
Nitrogen is not easy to breed bacteria at room temperature, so it is widely used in the preservation and storage of various foods using nitrogen preservation can fully maintain the original color, aroma and taste of food, its storage quality is significantly better than mechanical refrigeration, in food preservation, nitrogen can be used in the following cases: milk powder, soy milk powder: The use of trace nitrogen can seem to prevent or reduce milk powder long-term extrusion storage caused by the formation Block phenomenon, cereals, nuts, fruits and vegetables: filling nitrogen can prevent the danger of organisms at the same time, leaving trace oxygen can also reduce the respiration rate of fruits, and the preservation effect is obvious. Candy, small food is mainly suitable for the use of non-breathable bag packaging, in general, the nitrogen generated by Carbon molecular sieve for food preservation nitrogen machine has a wide range of applications in the field of food preservation can effectively maintain the quality and taste of food, extend its shelf life
