Polymers Doctor Blades

Our company is well recognized manufacturer and supplier of premium quality assortment of Polymers Doctor Blades in New Delhi, Delhi, India. Steel doctor blades used to be a printera s only option to produce high-end graphics. It wasna t because he didna t want longer blade life and the safety benefits that came with using plastic, steel was simply the only material that could sufficiently meter a high line screen roll. Not anymore! Todaya s next generation polymers and advanced tip engineering have at last resulted in a non-metallic doctor blade with the metering quality of steel. This blade can replace steel doctor blades in a full range of flexor printing applications from solids and lines, to reverses and fine print, to screens and process work. Herea s why.

Steel Doctor Blades vs. Traditional Plastic
Due to its thinness and stiffness, steel has been the only blade material that could achieve a fine point of contact sufficient to execute a clean wipe on a high line screen anilox roll. By comparison, the characteristics of traditional plastic doctor blades require them to be thicker to provide the same rigidity. While they have other benefits in terms of safety and blade life, their thickness prevents them from maintaining a fine contact area with the anilox. As they wear and their contact area with the anilox roll grows, plastic blades produce changes in tonal value and dot gain when metering high line screens.