| 摘要 |
To provide a printing method that enhances bonding between a colored-ink layer and an overprint layer, flatten a surface of the overprint layer, and make it possible to print glossy images or decorative colors when performing overprinting on a colored ink print using an inkjet printer. The printing method includes sequentially performing: Step (1) of forming a UV curable colored-ink layer on a surface of a recording medium; Step (2) of irradiating the colored-ink layer with a weak UV light; Step (3) of forming an overprint layer on the colored-ink layer; Step (4) of flattening the surface of the overprint layer after allowing a predetermined time to elapse; Step (5) of irradiating the colored-ink layer and the overprint layer with a weak UV light; and Step (6) of irradiating the colored-ink layer and the overprint layer with a strong UV light to cure the colored-ink layer and the overprint layer.
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