National Tru Fold Laser Crease was originally engineered to provide an accurate fold in the direction of the corrugation on heavy board. This exclusive product has a bead formed on the 8 point head that provides an accurate line score with a steel shoulder support. The thinner score minimizes stretch of the outer line while providing room for the board to fold.
In field tests, Tru Fold has reduced ropy scores, improved dimensional accuracy, and reduced checking in laminated label applications. Tru Fold is available in a wide variety of heights for rotary or flat dies.
8 Pt. (2.84 mm) on 4 Pt. (1.42 mm)
8.000” (203.2 mm) and above