The Ultimate Solution for Preserving, Pressurizing and Freezing Your Products
Discover the ideal solution to ensure the safety and stability of your products during transport after filling, while improving their shelf-life and appearance. Our LN2 dosing technology has been successfully used in 1000+ applications by hundreds of customers worldwide.
Brand-new packaging concept
The food and beverage industry faces challenges in maintaining product quality and freshness during transportation and storage. Oxidation is a major issue that can lead to spoilage and reduced shelf-life. To combat this, headspace inerting is used to displace oxygen inside the package with an inert gas (nitrogen).
Traditional methods of dosing inert gas are mostly slow, inaccurate, energy-intensive, and prone to errors. This results in inconsistent and inadequate filling, which can lead to quality variations, spoiled products, and consequently lost revenue.
In this context, dosing liquid nitrogen (LN2) has proven to be an ideal solution, especially for products that are sensitive to oxidation and/or contain thin-walled packaging material.
"Our dosing technology enables exceptional accuracy and control over the dosing process. It ensures that you can achieve the desired preservation, pressure equalization, or freezing effect, regardless of how complex your application is."
Why use LN2 Dosing System?
Liquid Nitrogen Dosing enhances product packaging quality, provides significant cost savings. Through container pressurization and subsequent rigidity improvements, packaging material can be reduced. Thus, allowing cost reductions in packaging material and ecological carbon footprint.
Why use LN2 Dosing System?
LN2 dosing is the most effective process for inerting food & beverage containers to achieve desired oxygen exclusion. Delicate products filled into bottles/cans/jars should have very little contact with oxygen for the following reasons:
How does it work?
LN2 is supplied to the doser by a vacuum-insulated pipe and flows into the dosing head. Sensor will detect the container and send pulses to the controller. Controller will command the dosing head to dispense the required amount of LN2 into the container. LN2 droplets quickly evaporate and expand 700X into gaseous N2 equivalent, filling the container headspace with inert N2 gas at the desired pressure.
Self-generating GN2 for dosing head blanketing
Consistent Container Pressure
Deliver accurate dosing ± 1%
Lowest LN2 Consumption
Discrete dosing, for speed up to 2000* containers per minute
Lowest LN2 Losses
Proprietary vacuum insulation with lowest heat leak, faster capital payback
Minimized Product Splash
Lowest dose pressure in its class, 0,02 bar
Lowest System Downtime
Sensors & Electrical cables are IP 65 rated and 316L material grade of construction for main system
Highest Hygiene Wash Down Design
All external surface construction is in round shape, surfaces are sloped for self-drain ability and easy wash-down
Ultra-long life cycle dosing valve > 60 million
Ease of Installation
Compact size enables ease of installation in limited spaces
Compatible with soft-dose and micro-dose technology for hot fill, powder, and granular applications
German, English, Spanish, etc
5 Years Vacuum Warranty
Lowest cost of ownership
used worldwide in 1,000++ installations with 100++ customers
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