TRESU has launched a new closed chamber doctor blade system specifically for narrow web, water and UV-flexo presses. According to the company, the FlexiPrint Reservoir Chamber Doctor Blade eliminates splashing, requires no ink pump, facilitates fast, tool-free color and blade exchange. The system has no moving parts and features a cassette-format system. It is situated at right angles to the anilox roll, with point-of-contact either in the three o’clock or nine o’clock positions, which enables even ink transfer without suction. An optional float with sensor can indicate the need for more ink.The system also features the company’s e-line doctor-blade changing system for safe blade changes in less than one minue.