When the ink contains a certain amount of acidic aqueous solution, it will prolong the time of oxidizing and conjunctiva on the surface of the blot, resulting in slow drying and easy to cause backside smudging. There are many factors that cause severe emulsification of the ink, but the most important thing is water, and at the same time control the amount of ink. When a certain density value is reached, the minimum amount of ink and the minimum amount of water should be used. This is the best way to control the serious emulsification of ink. This article will introduce you to the printing knowledge summary.
After the design is completed, the graphic design will show the work by printing. Whether this process is going smoothly depends on whether the manuscript of the design meets the requirements of printing knowledge and can be printed perfectly. In practice, because the designer's printing practice is not enough, many times when the work is submitted to the printing house, the work is returned because it cannot meet the production requirements.
At this time, they always thought that the printing factory had a problem, and they did not doubt whether it was caused by their lack of printing knowledge. Because they don't know that different papers, different inks, and different printers make different prints. Undoubtedly, these are caused by the lack of printing practices and insufficient understanding of the printing process. It can be seen that it is very important to master certain printing knowledge and implement certain printing practices.
From the paper point of view, among the printed materials, the market share of coated paper is quite large. The coated paper for digital machines is different from the coated paper for printing machines, because it takes into account the degree of damage of the machine, and its paper. It's a bit like matte paper, the gloss is not so good, and the natural color is different from the real one.
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