| 摘要 |
PROBLEM TO BE SOLVED: To provide a perfecting printer for paper or a film, which can do printing on both sides of the paper, a shrink film excellent in heat shrinkability or a stretch film, without upsizing or complicating a printing machine, and can also print individual pieces of information on the front side or backside of the film. SOLUTION: This perfecting printer has a front-side printing part 8 for doing the printing on the front side of the film 16, a backside printing part 4 for doing the printing on the backside of the film 16, and an individual information printing unit 14; the printing part 8 is composed of a drum 9 which is rotated in a prescribed direction, a plurality of printing units 10 which are arranged around the drum 9, and a dryer 11 which is arranged behind the drum 9 and the printing units 10; and the printing part 4 is composed of a drum 5 which is rotated in the direction opposite to the drum 9 of the printing part 8, a plurality of printing units 6 which are arranged around the drum 5, and a dryer 7 which is arranged behind the drum 5 and the printing units 6. |
