PSA Nitrogen Generator for Food Preservation
The nitrogen generator works by separating nitrogen gas from the air using various techniques such as pressure swing adsorption (PSA) or membrane separation. These methods remove oxygen, moisture, and other impurities from the air, leaving behind pure nitrogen gas. In the food industry, nitrogen gas is commonly used for: 1. Modified Atmosphere Packaging (MAP): Nitrogen gas is injected into food packaging to displace oxygen and create a protective atmosphere. This helps extend the shelf life of p
2023.10.28