Ink adhesion and blade contamination can affect print consistency, especially when working with high-viscosity or coarse-particle inks. To improve performance and longevity, these doctor blades incorporate a golden-colored coating that enhances corrosion resistance and anti-adhesion properties. With a 10-15μm high-hardness coating, these metal doctor blades minimize ink buildup on their edge, reducing streaks and surface irregularities. The enhanced coating durability ensures clean ink transfer and stable print quality, even under demanding printing conditions. The improved surface protection also helps extend the lifespan of both the blade and the printing plate.