| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide equipment and a method for manufacturing a can which suppress the effect of color mixture due to reverse trapping even when ink of a plurality of colors is printed in a superposing manner. <P>SOLUTION: The equipment for manufacturing the can has plate cylinders 19a-19d which transfer the ink applied to the surfaces thereof onto a blanket 21, and the blanket 21 which prints the transferred ink on the external surface of a metallic can base body having a can bottom and a can drum formed integrally. The hardness of the plate cylinders 19a-19d is made relatively higher as the color of the ink applied thereto is more susceptible to the effect of the color mixture. <P>COPYRIGHT: (C)2007,JPO&INPIT |
