Hardness Material Coating Doctor Blade
The quality of the doctor blade installed in a printing press directly effects the excess ink removal performance in order to ensure a clear printing pattern.
Coated doctor blades are one of our key products, and are coated using a powder coating production line.
The special coating prevents ink impurities from damaging the blade surface, which improves the service life and prevents ink from sticking to the doctor blade surface, thus preventing ink streaks. This ensures the blades are suitable for long term printing, and reduce the replacement frequency.
The following are a few doctor blade type samples, and users can choose what they need according to their specific requirements.
- Rotogravure Printing Press Doctor Blade, Item DT-90 Doctor BladeRotogravure printing press doctor blade, DT-90 doctor blade is the upgraded version of JT-70 doctor blade. Its coating makes the blade have good durablity and is suitable for maximum 500m/min speed printing press.
- Printing Press Doctor Blade, Item JT-70 Doctor BladeCompared to other doctor blades, the special coating gives the printing press doctor blade, JT-70 doctor blade an outstanding durability and corrosion resistance, as well as prevents ink impurities from damaging the blade surface.
- Coating Doctor Blade, Item KT-65 Doctor BladeCompared to other doctor blade types, the special coating on this beveled shape doctor blade, KT-65 doctor blade ensures a better viscosity and durability in order to improve the blade lifespan and
If none of those are suitable, please do not hesitate to contact us as we offer customization services.
A Doctor blade is used on the printing machines for printing and coating/laminating. Our doctor blades are mainly utilized with gravure printing machines, offset printing machines, and flexo printing machines, all doctor blades are designed, completely in-house. They are considered different printing or coating equipment accessories in many printing conditions. We observed and collected data from real world applications of doctor blades then applied our findings to improve the functions from blade coating material, thickness, shape and hardness to durability. We manufacture our doctor blades in stainless steel, carbon steel and coated plastic blades for clients to choose from. Please remember we also offer custom doctor blade service to meet your machines specific needs.