WHEN DO I NEED TO USE A LIQUID NITROGEN DOSING KIT?
If you’re packaging a still or low-carbonation beverage, liquid nitrogen (LN₂) dosing is likely something you’ll need — and it’s worth understanding why.
A small drop of liquid nitrogen is added to each can just before seaming. As it rapidly evaporates, it creates internal pressure inside the can — strengthening the structure, improving stackability, and displacing oxygen to help protect your product’s quality and extend shelf life.
You’ll typically need LN₂ dosing if you’re packaging:
- Still or low-carbonated beverages — still water, cold brew, juice, wine, or anything without enough natural carbonation to pressurise the can
- Nitro beverages — where a nitrogen cascade effect is part of the drinking experience
- Products destined for stacking or export — particularly still liquids that need a rigid, structurally sound can for transport
- Oxygen-sensitive products — where LN₂ purging provides an added layer of protection for shelf life
Not sure if your product needs it? That’s a completely normal question — and it depends on your liquid, your packaging goals, and how your product will be stored and transported. Our team is happy to talk it through and give you a clear recommendation based on your specific situation.
When booking your filling date with your Customer Partner, let them know you may require the nitro doser so it can be confirmed and added to your booking ahead of time.
Getting this detail sorted early keeps your filling day running smoothly — don’t leave it to the last minute.
