Vacuum Barrier Systems new 3-D technology, directional dose dispersion and CIP function, Clean in Place, are available as options on all NITRODOSE® liquid nitrogen dosing units, individually or combined.

The 3-D technology provides an ideal pattern of dose delivery for gently resting liquid nitrogen on both hot and cold fill lightweight PET and aluminum can beverage surfaces.  The precise dose control for all package size openings provides uniform pressure in both processes and the easily adjusted dosing head allows liquid nitrogen to gently rest on top of the product to eliminate product piercing or splashing, which can occur with traditional liquid nitrogen dosing.

The enhancement of the 3-D technology to Vacuum Barrier Systems extremely precise liquid nitrogen injection systems allow hot fill manufacturers to enjoy the benefits of liquid nitrogen dosing while eliminating costly vacuum panels and allowing for smooth labeling.  Cold fill manufacturers can further reduce the amount of plastic needed, but have the ability to maintain the needed package strength.  Vacuum Barrier’s advanced technology easily handles all line speeds in discrete dosing mode without sacrificing results.  Encoder coupled dosing controls enable perfect dose timing even during extreme acceleration and deceleration conditions – target pressures of +/- 1 PSI easy to achieve.

Vacuum Barrier Systems CIP function prevents any moisture from entering the dosing head during high pressure water or chemical clean up with complete hands free operation.  The device ensures that anytime liquid nitrogen dosing has stopped, the automatic shutter closes.  This hands free CIP function addresses both the potential of recontamination after clean up and the vulnerability of the cold surfaces around the nozzle to become frozen.

For over thirty years Vacuum Barrier Systems has provided liquid nitrogen handling equipment to a variety of industries throughout Europe and the Middle East. Vacuum Barrier Systems represents Vacuum Barrier USA as the sole authorized distributor of their liquid nitrogen dosing equipment and cryogenic pipe.
For more information on how Vacuum Barrier Systems can assist you with your liquid nitrogen handling needs please contact them directly at sales@vbseurope.com