How to solve the static electricity problem of paper
Static electricity is a very common problem in the printing industry. During the printing process, due to the high-speed movement of the paper, the paper and other materials on the machine have fierce friction. At the same time, static electricity will be generated between the paper and the paper and the peeling of the paper and the impression cylinder. When it is sent back from the press , Has been charged with a lot of static electricity, and the static electricity on the paper after printing can even reach tens of thousands of volts. After the paper is charged with static electricity, it can deeply absorb the paper close to it and make the paper stick to each other, which brings us a lot of trouble.
The method to eliminate static electricity between paper is very simple, and it can also be used in daily life:
1. When the amount of paper is small, you can pick up the paper and turn it over, and the static electricity will dissipate naturally after a few more attempts;
2. If there is more paper, you can wrap it in plastic wrap first, and sprinkle some water on the ground around the paper. We don’t need a lot. Wet the ground immediately so that the paper can fully absorb moisture. The paper will not be too dry and static electricity will follow. eliminate.
The ionization method can be used in industry, which is to use an ion beam near the surface of the paper, so that the surface of the paper is surrounded by a large number of positive and negative ions. Essentially, it means that the electrostatic charge on the surface of the paper is neutralized, thereby reducing the induced charge. Using ion beams on both sides of the paper can minimize static electricity. Ion blower is a very effective static elimination tool.