Laminating film can affect the color of customized packaging boxes. Maybe many friends only know that the laminating film has bright and dumb films, which just make the e-cigarette packaging box brighter or darker. How can it affect the color deviation of the printing? In fact, because the principle of laminating is to apply glue to a plane, and the thickness of this layer of glue can directly affect the reflected light of the box and the hidden light, the light will become brighter and darker, and the color will become brighter and darker. In this process of refraction, it will also be hidden, and there will inevitably be color deviations, and the current custom printing used in packaging boxes is a CMYK printing process, which itself is a printing process that does not fully display colors. , If it happens to be some more special colors, and the key colors are covered up in the degree of glossiness, there will definitely be color inconsistencies.
But we can’t give up the process that has a wide range of applications and can make the uncoated box more scratch-resistant in order to customize the color of the packaging box. At this time, how should we make a prediction, and roughly judge our design. What will be the color and the finished product after laminating? Although we cannot simulate the CMYK printing process of the packaging box manufacturer in our office, we have an RGB printer. Although there are differences between the two, But for predicting and predicting, the difference is acceptable. We can print an expanded view of the box first, and then use transparent glue to stick it on it. It is not necessary to stick all of it, so that it is convenient to compare the area where the transparent glue is glued. Comparing with the area that is not next to it, you will soon discover a brand new world.
In fact, this method of prediction and judgment is based on the fact that the difference between CMYK and RGB itself is minimal. If the RGB design draft is converted to CMYK, the color itself will have obvious deviations, it is a different matter, because of the change The color deviation is not the film, but the format of the design draft is converted, so although the custom packaging box seems to be a very simple thing, there are still many things involved behind it.