Doctor Roll
A doctor roll is to remove excess glue from the glue roll, ensuring that a consistent and controlled layer of adhesive is applied to the fluted paper. This precise removal prevents oversaturation, which can compromise the bonding process and affect the quality of the final corrugated board. By maintaining an optimal glue application, the doctor roll plays a crucial role in enhancing the strength, durability, and overall production efficiency of the corrugator machine.
