| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rolled paper printer that is miniaturized in entire printer and is reduced in environmental load through energy saving.SOLUTION: A rolled paper printer is characterized that: highly reactive ink or highly reactive varnish is transferred onto both sides of a web 3 through plate cylinders 11A, 11B; when curing the highly reactive ink or highly reactive varnish by applying light on one surface of the web 3 and also curing the highly reactive ink or highly reactive varnish by applying light on the other surface of the web 3, light irradiation units 15A, 15B for one surface and for the other surface include ozoneless lamps; transfer liquid supply units 12A, 12B for supplying the highly reactive ink or highly reactive varnish to the plate cylinders 11A, 11B are provided, and water supply units 13A, 13B for supplying dampening water to the plate cylinders 11A, 11B are also provided; and the water supply units 13A, 13B have at least four rollers contacted and connected with each other, wherein a pair of rollers contacted with each other among these four rollers is rotationally driven to slip reversely.</p> |
