Rotary printing machine inking unit e.g. for rotary printing machine, has several rotary rollers providing roller aggregate and rollers rotated and lateral surface pass along route of transportation

摘要

The attachment has several rotary rollers proving a roller aggregate. The rollers are rotated and their respective lateral surface passes along a route of transportation with printing ink from a color reservoir (21). A spray is provided due to a centrifugal energy of printing ink on the lateral surface reacting with the transported printing ink and forms a color spray (24). A direct route of transportation of the printing ink allows non merger of the rollers allowing a discharge gap (A) to be formed for limiting the spraying range.