Under the epidemic, masks have become so necessary for protection. Carbide blades are widely used in various mask machines, including cup mask machines, non-woven flat mask machines, N95 mask machines, 3M9001 / 9002 folding mask machines, duck mouth mask machines, three-dimensional dust mask machines, etc.
Cemented carbide has sufficient strength and toughness so that the blade can work under high pressure and under the impact and vibration conditions that often occur during the cutting process without chipping and breaking. Cemented carbide has high heat resistance (thermal stability) so that the blade maintains a certain hardness, wear resistance, strength, and toughness under high-temperature conditions, and maintains good oxidation resistance, anti-sticking, and resistance under high temperatures The ability to diffuse even if the blade has good chemical stability.
The main carbide blades for mask machines are carbide scrapers and carbide bottom slitter knives. Both the blades are made of high-quality cemented carbide materials, with sharp edges, high cutting or scraping efficiency, smooth cuts, uniform, and beautiful slices, sharp edges and no slag, smooth cutting, durable, long-term cutting, still sharp no deformation, fewer blade replacement times, and improved production efficiency.