OVERLAPPING OVERSTRIKEABLE RIBBON AND USE THEREOF IN CONTINOUSLY FULL CASSETTES

摘要

ABSTRACTAn overlappingly overstrikeable ribbon is described having a carrier film (2) and anink-releasing coating (3) in the form of a plastic matrix applied thereto, whichcontains at least one fatty dye and/or oil-soluble dye and optional carbon blackand/or other ink pigments, as well as further conventional additives. According tofig. I the ink-releasing coating (3) can be subdivided into differently colouredcoatings (4a, 4b and 4c) representing the three primary colours and a blackcoating (4d) for producing colour prints. The ink-releasing coating contains nofillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as asolvent for the dye(s). This ribbon has advantages when used in continously fullcassettes, which are more particularly used in matrix printing systems.