Packaging printing

In order to realize the continuous movement of the continuous rotation of the rotary printing unit paper to the die cutting station, an eccentric mechanism is arranged in the paper feeding device. BOBST company production line of die-cutting machine using adjusting unit and measuring roller, ensuring reliable feeding paper; by cutting the printing registration and quality control system, to avoid the unstable phenomenon of mechanical backlash; and can automatically remove web joints and scrap. The roller body structure of shearing die roll for most of the integral type, only the replacement pattern, in some need to pressure convex and concave and easy wear parts, cutting by pressing and cutting blade and special pattern, the combination of block type cutting roller. The shear die roller is mainly used in the production of cigarette cases, beverage packaging boxes, drug packaging boxes, fast food boxes and other products.