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Packaged gas supply


Liquid gas supply



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

Bottle Inerting

The bottle interting technology consists of flushing out the air from the headspace of a bottle by injecting a gas before corking.

Bottle or headspace purging consists in injecting a neutral gas to flushing out the air from a bottle before it is filled or the headspace of the bottle after filling but before it is corked.

Gases & Premium Gases

ALIGAL™ is Air Liquide'spremier 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 deoxygenation and inerting processes, integrating Nitrogen or Carbon Dioxide injection systems into existing bottling lines, and monitoring integrated Oxygen management systems.

  • Gas Management
  • Local Support
  • Improving process performance
  • Temporary and emergency gas services