For printing and carton enterprises, choosing a glazing machine with excellent structure, stable performance, convenient operation, high production efficiency, wide applicability and good energy saving is of great significance for scientific and rational organization of production. The glazing machine is an important equipment for surface finishing processing of packaging products such as carton boxes. It plays an important role in improving the surface properties of printed products and improving the wear resistance, stain resistance and water resistance of printed products. Therefore, correctly understanding and understanding the structure and characteristics of glazing equipment, mastering the procurement control essentials of glazing machines is an important part of improving production efficiency and product quality.