| 摘要 |
The present invention concerns a method of curing a digital printing plate made of or having photo-curable material, e.g. ultraviolet-curable material thereon, the method comprising:
producing light energy at a wavelength or wavelengths suitable for curing in part the photo-curable material on the printing plate using a light exposure capable of generating at least a first illumination intensity and a second illumination intensity, the second illumination intensity being higher than the first illumination intensity; and
curing in part the photo-curable material by the first illumination intensity or the second illumination intensity,
such that curing can produce printing features on the plate to have flat tops at the second illumination intensity or round tops at the first illumination intensity according to the illumination intensity output by the light exposure unit. |
