An Isoten Vacuum Roll pulls the web into intimate contact with the roll, increasing friction forces that help prevent web slippage. The result is a highly effective web control device that can handle much lower tensions and much higher tension differentials.
Vacuum Roll Options:
MEGA is the first vacuum pull roll to incorporate a unique system that allows the customer to have a smooth, ultra-fine, seamless, nickel screen in contact with their web. This sleeve is drum tight and customer replaceable on site.
MEGA Vacuum Rolls have proven themselves in some of the harshest environments while continuing to maintain accurate and delicate web control. Applications include the production of ultra thin film coatings for aerospace, biomedical or pharmaceutical industries, pressure sensitive papers, decorative products, adhesive tapes and optical film. MEGA Vacuum Rolls provide the ideal tension isolation and control point ahead of floater ovens and can be used at any other location where nips are not possible nor desired.