Anilox-printing unit for printing machine, has color application roller exhibiting cone-shaped ends, where each end exhibits axial length that is equal to preset percentage of axial total length of roller

摘要

The unit has a spherical or quasi-spherical unit such as color application roller (7), whose axial center is about 0.05 millimeters to 0.30 millimeters thicker than its axial ends. The roller exhibits cone-shaped ends, where each cone-shaped end exhibits an axial length, which is equal to 10 to 30 percentage of axial total length of the roller. The roller exhibits a base plate (14) and a rubber blanket (12), where the base plate exhibits a cylindrical channel (29), in which a tensioning unit (11) is arranged for stretching the rubber blanket.