| 摘要 |
The disclosed printing device (200) is provided with a printing unit (220) that prints ink onto the surface (12) of a substrate (10). The printing unit (220) prints a conductive ink (Ka) that contains a conductive ingredient (Da) using offset printing and prints, onto the conductive ink (Ka), a conductive ink (Kb) that contains a conductive ingredient (Db) different to the conductive ingredient (Da), using offset printing. The additional provision of a conveyor (210), which conveys the substrate (10), to the printing device (200) is desirable. Further, the printing unit having a first printer (220a) that prints a first conductive ink and a second printer that prints a second conductive ink (220) is desirable. |
