Automatic metal tear edge machine for carton serration application Our automatic metal tear edge machine efficiently cuts serrated knives from an aluminum roll and consistently applies them to unfolded carton blanks. Featuring user-friendly adjustments, this machine allows for simple repositioning of the knife on the carton, ensuring flexibility and ease of customization. Capable of working with cartons of diverse shapes and sizes, this machine applies the serrated knife to the unglued, flat blank carton, offering versatile functionality across various carton types. Discover more:https://rotomac.it/en/tear-edging-machine/automatic-metal-tear-machine-model-805/