1. Is the printing pattern of the high-speed cylindrical bottle UV printer relatively light?
1. The inkjet volume is set too low;
2. The printing PASS is too low.
Increase the ink volume or increase the print PASS value.
2. The printing pattern of the high-speed cylindrical bottle UV printer is not bright enough?
The value of the dark part behind the curve is too large.
Increase the angle of rise behind the curve.
What needs to be understood is: UV ink itself is matte ink, and the printed pattern is naturally dark. If you want to improve the brightness of the pattern, it is recommended to sprinkle a layer of varnish on its surface.