In 1992, Retroflex started designing and building custom equipment retrofits for the flexographic printing industry. These retrofits included the very popular Retroflex Enclosed Reverse Angle Doctor Blade System (RADBS). Today, Retroflex designs and builds many other custom equipment retrofits, as well as a line of standard flexographic presses, unwinds and rewinds, single- and two-sided coaters, and drying systems. Retroflex is also an important industry source of replacement doctor blades and end seals, and slitter blades.