What should we know about brochure printing
What factors affect the printing of brochures? Xiaobian tells you that the printing situation has a great impact on the quality of gravure printing products. In special cases, it is more obvious in the season when the temperature and humidity change greatly and in bad printing conditions (for example, electrostatic pollution is easy to occur when the temperature is very low and the humidity is also very low).
The reason of ink and other external reasons are easy to deal with. The problem of fog plate caused by ink itself is difficult to deal with, which is a difficult problem faced by the ink industry.
Due to the reason of printing plate itself, the skill level of domestic gravure manufacturers varies greatly, because the current restrictions on the delivery date of printing are becoming shorter and shorter, and the printing enterprises have little time for plate making enterprises. In one link of plate making, that is, the polishing process is easily ignored, which will always lead to the problem of fog plate in printing; When other printing plates are printed for a long time and worn by metal scraper, the non graphics and text of the printing plate have shallow dots, so the problem of fog plate occurs.
Later stage of brochure printing: usually the processing work after printing. Be sure to indicate: binding (riding nail or glue nail), folding (several folds); Whether there is lamination or UV in the post press process, and the areas of die cutting, bronzing and bulging should also be clearly written. If there are special requirements for printing materials and packaging quantity, please also indicate. The more specific and accurate the process notes are, the more accurate the price will be.
Printing is one of the four great inventions in ancient China. The printing industry needs technology from ancient times to the present. With the winning printing equipment in the modern printing industry, the threshold of the printing industry seems to be reduced. However, the printing industry is a low threshold and high-tech industry. If you want to do well, you still need to work hard. It is a relatively complex and systematic project. Printing can be divided into four categories: plane printing, screen printing, flexographic printing and intaglio printing.
Plane printing: the picture books, posters and building books we usually see are printed with offset and PS version through film.
Pay attention to the following points:
1. First of all, we should stop analyzing the current quality situation and understand what the problem is? Once again, we must stop the follow-up effectiveness tracking and textual research after the correct shooting.
2. It needs to be steady, and quality improvement is a step-by-step process.