Published on the Packaging World Web site

Controls Product Brief
| July 31, 2001

Paperboard making

Rock-Tenn’s (Norcross&#44 GA) MillMask™ System prevents oil&#44 fat&#44 or grease from staining the printed claycoated paperboard surface for folding cartons and other paper-based packaging.
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The patent pending system uses a synergy of masking technology and barrier properties. It’s mill-applied and contains no fluorochemicals. Is said to prevent unsightly edge wicking at scores perforations and manufacturers’ joints.

SOURCE: http://www.packworld.com/controls/machine-components/paperboard-making