Apparatus for variable image printing on adhesive tape using thermal print head

摘要

An apparatus (210) for printing variable identifying information on thin, narrow adhesive tape (50). In a particular application, the apparatus replaces a labeling station and is combined with a case sealing station to seal cases with adhesive sealing tape (50) on a conventional production line. The apparatus (210) includes a variable image thermal printer (30). The thermal printer preferably includes a thermal transfer print head and a thermal transfer ribbon (34) able to print through a release agent on the face of the tape. The tape is dispensed from a tape unwind spool and is routed past the print head with the thermal transfer ribbon (43) positioned between the print head and the face of the tape, and the face of the tape opposite the print head. The thermal transfer ribbon (34) is compatible with the physical characteristics and chemical composition of the tape (50). The apparatus (210) can print any desired product codes, stock or lot numbers, bar codes, and shipping data onto the tape (50). The variable image printer (30) is controlled from a standard operator control panel of a controller (48) integrated with the variable image printer (30).