What is fully color printing?
Full color printing is a process of printing photos or other documents in a full spectrum of colors. It took a long way because the technology is constantly progressing. In fact, the methods used today are so refined that it is possible to create copies that look just like the original photos.
The reproduction of colors relies on the theory of three -color vision, which is based on the way the eye sees color. The white light, which contains all the wavelengths of visible light, has three primary colors. These colors are red, green and blue, commonly referred to as RGB in the press empire. RGB colors are called additive primary because the lights of these three colors produce white light when they are added up. This is a very basic idea full of color printing.
The color separation process is just like the vision process. The original image can be seen using three filters, each of which corresponds to one of the additive primary primars. In other words, people basically see the vvvěvy. In the process of distinguishingColors are separate, but together.
The process used in full color printing is the same way in which the photo works. A red filter is placed through a camera or a special lens to create a negative red light. When positive printing is created, blue and green areas remain. This process leaves the color of azuru. The green filter creates positive from other additive colors that are red and blue. This process results in a purple color. The blue filter leaves red and green to form yellow positive.
Three colors created during this full color print are called subtractive primary because each represents two additive primars. This is, of course, after one of the additive primars deducted from white light. Colnate print presses use colored inks that function as filters.This filters read parts of the White WorldLA and hit the picture on paper to create different colors. Printing inks is in fact transparent, allowing the light going through and thinking from the paper base.
When three subtractive primary are combined, the reproduction of the original item will be blurred. This is due to pigmentation of inks. To solve this problem, the fourth color is added to the mixture. This adds the shadow and contrasts to the picture and eliminates blur.
It has been shown that the use of color in full color printing increases reading and preserving information in publications. According to the National Advertising Association of Study in a large publication, the use of color increased readers revealed 40% or more.