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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 pressure inside the container and the bottle becomes much more rigid.



Our food experts are available to assist with deoxygenation and inerting processes , integrating Nitrogen or Carbon Dioxide injection systems into existing production lines, and monitoring integrated Oxygen management systems.


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.

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