One part of liquid nitrogen (LN2) warms and expands into 700 parts of gaseous nitrogen at ambient temperature. Chart's automated dosers dispense a precisely measured dose of LN2 into each container prior to sealing. The trapped LN2 vaporizes, creating pressure, and adding rigidity to the container – allowing for a thinner container wall.
The ‘widget’ is used to create the same effect when the can is opened as when it’s poured from a nitro tap. Nitrogen is released and it agitates the beverage. However, Chart has worked out how to remove the widget, and that is a huge deal because it affords significant cost savings and efficiency.
Familiar with the upsurge in craft beers and the nitro coffee phenomenon? Chart nitrogen dosing facilitates both.
For those that want to know more, we offer learning opportunities with our informational webinars.
Ditch The Widget Webinar - Producing and Selling Nitro Canned Beer
Ditch The Widget Webinar - Discover How to Can Nitro Beers
View and download sales literature, technical manuals and more.
Pounds of Plastic
Places or sprays liquid nitrogen on the surface of the product rather than penetrating the product surface, essentially eliminating any product splash and delivering consistent container pressure. Can be tailored to a specific product, package or application.
Permits control access to via the customer's intranet enabling engineers to view the process, create and load recipes and trouble-shoot from a desktop PC, laptop or mobile device. Actions that previously required multiple staff for a large-sized machine or long-distance application are easily accomplished with significantly fewer operators.
Developed in response to market demands to precisely dose liquid nitrogen into ultra light weight packaging to comply with tight container pressure specifications. Incorporates multiple sensors to detect variables such as filling line speed and bottle presence, that the system uses for fine tune elctronic adjustments.
Let Chart develop and improve your product packaging. Send us your samples and we'll provide preliminary data and feedback to help you evaluate the benefits of liquid nitrogen dosing We provide installation, supervision, start up, commissioning, and training, along with 24/7 Technical Support.
From initial design to a complete after-sales package, we work closely with our customers to ensure that the complete system is engineered and built in accordance with their requirements and always operating at peak efficiency.