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Air Liquide's premier brand for food and beverage gases and equipment.

About ALIGAL™ 

ALIGAL™ is Air Liquide’s international line of food-grade gases created for the processing and packaging of beverages and foods. ALIGAL™ ensures the highest quality and safety standards in Modified Atmosphere Packaging (MAP), chilling, freezing, carbonation and inerting processes to optimise food safety and preservation, processing costs and product quality.

ALIGAL™  single and mixed gases are designed to satisfy the demanding quality requirements of the food and beverage industries. They are used extensively in MAP for a wide variety of food products.

By preserving the freshest characteristics of foods and extending shelf life, ALIGAL™  food-quality gases empower food processors and retailers to:

  • Reduce product returns
  • Gain greater flexibility in production scheduling
  • Improve product consistency
  • Control inventory more effectively and economically
  • Distribute products over greater distances
  • Strengthen the branding of value-added products

ALIGAL™ Range Applications

    Composition (%) MAP Cryogenics O.F.P.A* Carbonation Beverage
N₂ CO₂ O₂ Ar
ALIGAL™ 1 100      
ALIGAL™ 2   100    
ALIGAL™ 3     100  
ALIGAL™ 6       100
ALIGAL™ 13 70 30    
ALIGAL™ 15 50 50    
ALIGAL™ 28   20 80  

♢ = ALIGAL 3 is available for the on-site mixing of ALIGAL 28
* Other Food Processing Applications