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Packaged gas supply


Liquid gas supply



Select a step where Air Liquide intervenes in your value chain.

Container pressurization

Pressurization of bottles and cans containing non-carbonated beverages consists of increasing the strength of a bottle by adding a drop of liquid nitrogen into the headspace of the container before it is capped and sealed. Once closed, the nitrogen vaporizes, which creates a positive internal pressure inside the container and the bottle becomes much more rigid.

Gases & Premium Gases

ALIGAL™ is Air Liquide's premier gas range dedicated to the food and beverage industry. With the necessary process expertise and support, ALIGAL™ solutions can be fully customized to meet your quality and operational requirements.


Our food experts are available to assist with integrating Nitrogen injection systems into existing bottling lines, and monitoring integrated oxygen management systems.

  • Control of the whole technological process of gas supply to the end-product
  • Temporary and emergency gas service