Paper elongation often occurs during printing, let's discuss how to control paper elongation Ling Yun: Paper elongation often occurs during the printing process. Let ’s discuss how to control paper elongation Ling Yun: Use horizontal paper as much as possible, so that the extension of the paper can be registered by changing the liner qjb2008_77: The most important thing is to control the pressure well, because the water is small. qjb2008_77: If you use letterpress paper to print the letterpress, it is generally better to run a water first. In this case, the pressure is adjusted a little bit less, and the water is not too large. Compare the film and see if it is not fit with the film set, so that you can see that the size of your pressure adjustment hand is not suitable. If the set is live, you can start printing, so that the paper stretches smaller. This is just a sign. In terms of offset paper. Who are you: the first step is to dry the paper, the second step is to control the temperature and humidity of the workshop, and the third is to control the amount of water and pressure during printing. If it is a monochrome machine, try to reduce the interval between the two colors. Also arrange the printing color sequence. That's all, I think these are the most practical. hwt314: First of all, the raw materials should be controlled. The longer the paper's appearance date, the better the stability of the paper. The internal stress of the material is relatively small. The moisture content of the paper should be adjusted according to the actual situation. In the south, it is relatively humid, and the moisture content is correspondingly higher. We have used paper produced in North America (dryer), which is difficult to use. You can also store the paper in the printing environment for a certain period of time, or cool paper. Select the paper texture when selecting paper. Knock if the paper is not flat enough. It is certainly a good practice to go through the water now, but the issue of production efficiency must be considered. Also look at the color sequence and put the undesirable colors (overprinting requirements are not high) on the front. Smart Switch Transfer Files,Diy Motorised Curtains,Smart Switch Lg To Samsung Jilin Province Yuaoda Trading Co., Ltd , https://www.yuaodacn.com
xieyi887: The moisture content is controlled to a minimum. If the requirements are strict, the water can be printed once, especially for offset paper, which is convenient for registering and re-extending the paper.
Netizens discuss how to control paper elongation