The advantages of high temperature ink, ink pigment pigment characteristics?

How to choose a good high-temperature ink is also a key issue, the current addition of a high-temperature ink - UV mixed high-temperature ink, this high-temperature ink is very meaningful to the printing industry, you can use this high-temperature ink on the printing press without replacing the rubber cloth or ink roller. If a printing press is set up for UV high temperature ink, you can also run ordinary high temperature ink. This is a great improvement for the printing industry because it is extremely flexible

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the biggest advantage of this UV high temperature ink system is that it can be coated online UV without having to length up the transfer process and finish the water-based coating. These improvements come mainly from the extra conditions of UV curing, which will increase prices, but the researchers predict that eventual productivity will increase. They expect hybrid technology to continue to improve, improve product quality and reduce printing costs. Single-fluid high-temperature inks and mixed high-temperature inks are two of the most talked about improvements, but some larger high-temperature ink companies are working on other products. Energy-cured high-temperature ink is a relatively fast-growing area of the high-temperature ink industry, especially electron beam (EB) technology, will have a place in the future market.
In the printing process, no matter how to print, and no matter how multi-color or monochrome printing, the first problem encountered before printing is ink color blending, so that it adapts to the needs of the printed products; To this end, small editor interview industry experts, finishing the printing of high-temperature ink color deployment should pay attention to the problem for reference:
First, carefully observe the color sample, pay special attention to observe the printed substrate, from the base rough and smooth, reflective degree to choose the ink
When selecting the high temperature inks required for color matching, avoid mixing too many high-temperature inks as much as possible, and try to use high-temperature inks that are close to standard colors and made from a single pigment. The more color inks are used for color matching, the farther away from the standard color, the worse the brightness, the higher the degree of matte of the mixed color, it is not possible to use the color matching color to modulation the primary color.
second, pay special attention to the coloring force of high temperature ink
If the selected high temperature ink concentration is not high enough, no matter how to match, can not reach the standard color concentration. When adding white and black ink, special attention should be paid to the accuracy of the added components and weighing. In all high-temperature inks, the white ink covers very strong, add too much, will not only dilute the color, but also prevent the substrate reflective degree. When making light-colored high-temperature inks, you should judge from the degree of light transmission of the ink film how much white ink or ink (lightener) should be added to color. Solvents (diluted water) are never allowed to be used to dilute colors. Too much solvent addition, not only will affect printing performance, but also will destroy the structure of high-temperature ink, resulting in pigment and resin oil separation, precipitation or greatly reduce the gloss of high-temperature ink.