Ink formulation should follow the "same model" principle

Deployment of ink to master such a principle, that the same model as far as ink, the same type of supporting material. Such as ink with "05", and supporting materials should also be matched. In addition, the minimal number of species with a primary color inks, that is, can use two kinds of color inks with a tune into, do not use a third, so as not to reduce the brightness of the ink, the impact of bright colors. Color ink formulation is divided into two, one is dark ink formulation, that is, using the three primary colors or color between the original ink, without any diluting agent deployment out of ink; the other is light colored ink, the ink is added to the original diluent deployment into the ink.

    Dark ink and color theory of allocation method

    First, preliminary judgments should be based on the original hue of the color ink to be used, and then take the right amount of colored ink, ink transfer on a small stage for the deployment. Deployment, should have a principle that light-colored ink in the ink gradually adding dark. Can not take the first deep-colored ink, add ink, color ink is poor because of light, if light in the dark ink in the ink by adding the method to deploy, easy to fine-tune hue, often the more stressed the more the amount of ink, which is undesirable. When the ink transferred and the original hue hue or less, you can use scratch paper, printing ink samples, compared with the original, then add color as well as color cast correction, until it meets the printing comp.

    After the ink hue adjustment can be difficult to calculate their own weight, so in proportion to the volume deployment. If the use of primary colors ink deployment of dark ink, should have their changes and to improve the transfer ink effect. Such as: mixing three primary colors ink equivalent, the resulting color similar to black; RGB primary color ink of two equal or unequal amount of warm tone, between a variety of colors available, the content ratio in favor of big hue color fruit; RGB ink mixing various proportions, respectively, receive a variety of complex color; any color by adding black ink in the ink, so it's inevitable decline in brightness becomes darker hue. If you add white ink to improve its transparency. Between color and color can be re-dubbed the three primary colors ink, but the deployment of facilities to minimize the number of species considered using ink, the ink can be used between the color of the original deployment. In the deployment of complex color ink, the color should be a good grasp of the principle must not adopt a "plus point of this color, that add a little color" to the test tone. Such as light blue lake with green ink should be used in sky blue or peacock blue, do not use dark blue to tune, because blue ink with red flavor, add color after dark but not necessarily so bright. Similarly, we can not add the deep yellow with a reddish ink, the yellow should be used to offset green ink. Again, with orange ink transfer, you can not use Rose Red ink, because it comes with blue flavor, consisting of green blue and yellow complementary color is red, bright make sense of a lack of ink. Some ink color has its unique hue, golden red hue as the red glow of yellow, orange for the deployment will increase the bright of the black. Orange color printing, if printed with orange ink less than the effect of bright and less-realistic printing, mixed with gold tone red and lemon yellow, the color printing is much better. In another example, printing it in early spring landscape green screen, should adopt the yellow ink to deploy, lovely green leaves can be printed. If the tone with dark yellow ink, due to deep yellow with red ink in the taste, the color red is the complement of green, the leaves must be printed charred, muddy, do not reflect the atmosphere of early spring. In the deployment of complex color ink, if the use of the law to correct color cast complementary color, color effect will be better. If a re-emphasis on color ink in the purple flavor when yellow ink can be added to correct; if you can add green red ink emphasis on taste (such as peacock blue or sky blue ink) to correct, plus can play less, adjust the hue effect role. Again black ink yellow, black enough, can be added with small amounts of radiation as a light blue pigment to mention, because the incident light blue is blue with red ink, is the result of complementary color work.