1, according to the image processing software to color
The pattern design ejected by the direct-injection printing machine generally has a certain color cast from the original photo. Different pattern designs may have different color cast sizes. When the color cast is not within the acceptable range , Everyone usually chooses to use image processing software to color grading, general AI, PHOTOSHOP, etc., all are possible. After adjustment, try printing on the machine, and then compare with the original photo. Repeat this until it is close to the original photo. Just do it. This tests the basic skills of the operating staff in the design scheme, the mastery of the operation of the graphics processing software, the carefulness, and the work experience. This is what my work experience said. "The operation of the direct injection printing machine is not too difficult, but the premise The condition is that you must have someone who knows how to draw.”
2. Color according to the printing control software
The printing control software matched with the direct-injection printing machine also has a simple color adjustment function, but the scope of this adjustment is relatively limited. It can only adjust the design style of the entire picture, such as darker and bluer, and cannot be used for parts. Adjustments, therefore as optional, are rarely used.
Of course, sometimes, no matter how you color, it is unsatisfactory, and there are likely to be situations like that, for the following reasons:
1. Ink color density
When the color density of the ink is low, in the case of printing dark tones, no matter how you adjust it, you cannot achieve a satisfactory level. For example, if you want to print deep black, and the ink color density of black is just right. Lower, no matter how toned, the print is all light black from start to finish.
2. Curve diagram
When the ink is not matched with the board card and RIP software of the direct-injection printing machine, the color cast of the printed pattern design will be very large. No matter how you color, it is unlikely to be close. Change the brand and model of the ink. After the specification is generally in such a situation.
3. Waveform
The actual effect of the waveform on the pattern design is also very harmful, which generally lies with the board provider.
