VAU Nozzles Moisturize Paper to Improve Thickness and Uniformity
A linerboard and boxboard mill was experiencing problems with the moisture level of their paper. Because of this problem, the thickness and uniformity of the paper was being compromised. To alleviate this problem, the mill selected Spraying Systems Co.'s 1/8VAU nozzles to spray onto the king roll in the calender stack. Not only did the nozzles help bring the paper's moisture profile back in spec, picking of the sheet was eliminated and the caliper of the paper showed marked improvement and more uniformity.
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