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A controlled CO2-Injection system for meal catering systems

CarboFresh is a controlled CO2-Injection system patented by Air Liquide for meal catering systems. It helps to guarantee the quality of the cold chain, from the packaging of the tray meal in your central kitchen to the delivery of meal to the customers. It is also used in the farm land when collecting grapes or other fresh products.

It is simple to use: plug the patented liquid CO2 injection gun into the meal distribution trolley and use the programmable wall mounted control panel to automatically inject the perfect amount of dry ice required. The CarboFresh system gives you adaptability to varying circumstances, based on your specific needs. 


  • Environmentally friendly - no need for refrigerated trucks or electricity
  • Cold chain compliance - temperature preserved throughout the entire process
  • Savings - quantity of CO2 optimized