Circular slitting knife and round slitting knife

Paper Cutting Circle Blades are indispensable in the production of high-quality paper products. These blades are specifically engineered to handle the intricate process of cutting paper into precise shapes and sizes, particularly when creating circular or round items. The use of Paper Cutting Circle Blades ensures that the paper remains smooth and undamaged during the cutting process, maintaining its aesthetic appeal and structural integrity. This is crucial for industries such as greeting card manufacturers, bookbinders, and stationery producers, who rely on consistent quality in their products. Problem 1: The short lifespan of corrugated board blades.A : Is the grain size of the grinding wheel adequate?Too coarse a grain size of grinding wheel  shortens the lifespan/performance time of blades.B : Excessive grinding : the grinding interval is too short of the grinding pressure is too high.Problem 2 : The edges of corrugated boards cut by blades show burrs and dents.A : Please c…