| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a printing method for a printing machine and the printing machine, capable of solving various inconveniences caused by ultraviolet ray irradiation while life, heat release value and power consumption are advantageous. Ž<P>SOLUTION: The printing method for the printing machine in which an image is printed on a sheet paper P conveyed using a plurality of ultraviolet ray-curable coatings, and the ultraviolet ray-curable coatings on the sheet paper P printed and conveyed are irradiated with the ultraviolet rays from a plurality of light emitting diodes 4 arranged at appropriate intervals over the width direction of the sheet paper P to cure the coatings, is characterized in that while all the light emitting diodes 4 are simultaneously turned ON, a light shielding means 8 for shielding the ultraviolet rays irradiated in a specified region in the width direction of the sheet paper among the ultraviolet rays irradiated from all the light emitting diodes 4 is moved in the width direction of the sheet paper P. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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