The static electricity of paper affects paper feeding and printing. One is that the paper has static electricity before it is used on the machine, and the other is that the static electricity is not obvious before the paper is printed. The static electricity suddenly increases after imprinting, making the paper uneven. Water is involved in the offset printing process, but it is not uncommon to increase static electricity after printing. Common methods for eliminating static electricity include: using a humidifier to increase the relative humidity of the room where the paper is hanging and the workshop to increase the moisture content of the paper; place the paper next to the machine in advance to adapt to the temperature and humidity of the printing workshop. If the paper feeder is acceptable, but the printed product is uneven at the delivery location, at this time, it can be effective to increase the moisture on the layout slightly. In addition, a static eliminator or antistatic agent can also be used to eliminate the phenomenon of static electricity on the paper. [Case 2-6] A factory used offset paper to print a batch of colored jobs. During the paper feeding process, it was either double or skewed, and it could not be printed normally. It was judged that the paper had static electricity, but the factory had no equipment for hanging the paper. The ground was sprinkled with some water, and all the paper was shaken and piled up. The paper was reloaded the next day, and the paper was fed normally. The above situation no longer happened. [Expert Tips] The static electricity of paper has a great relationship with the temperature and humidity of the printing environment, so attention must be paid! Silica gel relative to the ceramic tableware, plastic tableware, hardware, silica gel tableware harmony together with temperature, in which food is cold is hot, can protect the temperature of the food itself, reduce the loss of the change of temperature and a period of time in the silicone bowl or pot food can still maintain the original temperature, when use won't convey the temperature of the corresponding to the user. Moreover, the particularity of the silicone material itself, which is different from other materials, makes the products produced by it have an amazing effect. For example, landing silent food containers, after high temperature cooking, will not produce harmful substances. And tableware but fold, can knead, can turn over, chuai also does not take a space in the pocket, also won't adsorb smeary. Its own desiccant effect, will not because of long-term storage and moldy, qualitative change. Silicone Peel,Collapsible Silicone Peel,Silicone Folding Peel,Custom Silicone Peel Ningbo Sunmoon Silicone Product CO.,Ltd , https://www.sunsilicone.com
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Analysis of paper electrostatic faults during printing