在打印生产过程中，有时纸张或印品彼此吸引粘连在一起，难以分开，这种景象即是打印静电现象。在气候干燥的冬天，打印纸张带静电的景象尤为突出，轻则给正常的输纸、收纸和齐纸形成障碍，重则无法开机打印。
In the process of printing production, sometimes paper or printed matter to attract each other together, it is difficult to separate, this picture is printed electrostatic phenomenon. In the climate of dry winter, printing paper with electrostatic scene is particularly prominent, light is to the normal transmission of paper, paper and paper to form a barrier, the weight is not able to boot print.
当纸张含水量较高时，导电性能增加，这种状况下纸张较容易出现带静电。纸张带静电有时是一种原因惹起的，有时是几种状况并发形成的，各种纸或各批纸所带静电的大小也并不一定相同。另外纸张带电后两面电荷极性相反，正背面相接触的纸便互相牢牢吸附在一块不易分开，给印刷输纸、传送、齐纸带来障碍，既影响消费效率和产品质量(如易引起印迹过底、套印失准等连带问题)，还会增加印品损耗。
When the paper moisture content is higher, the conductive performance is increased, and the paper is more prone to static electricity. Paper with static electricity is sometimes caused by a variety of conditions, and sometimes complicated by the formation of a variety of paper or the batch of paper with the size of static electricity is not necessarily the same. The paper also charged after both sides of the opposite polarity charges, positive contacts paper each other firmly adsorbed on a separate paper, not easy to transfer, the paper in order to hinder the printing lose, not only affects the consumption efficiency and the quality of products (such as easy to cause the bottom, imprinted inaccurate overprint problem, but also the joint) increase the printing loss.
承印物表面带电，会吸附纸屑或充满于空气中的很多灰尘、杂质等，降低油墨搬运率，在印品上呈现"花点"，或许因彼此排斥而形成收卷打滑、收卷不齐。
The substrate surface will be charged, a lot of dust, adsorption in the air filled with scraps of paper or other impurities, reduce the ink handling rate, showing "take" on the printed matter, perhaps formed winding winding due to uneven slip, repel each other.
油墨带电荷常出现在油墨处于较低粘度的状态之下，或油墨中的抗静电重量不够时。假如是在异动中放电，就可能在印品上出现"静电墨斑"，在层次的薄版印刷中常出现这种状况。但有时在实地白版中也出现，表现为另一种现象：排挤。原本白墨是铺底的，但遇到一些字时(多数时分是黑字)，则在这些字的四周构成了一条空隙。主要原因是白墨的质量不好，再就是粘度太小了。假如带有电荷的油墨在印品上线条的边缘放电，便可能在此处呈现"墨须"这种状况多呈现于实地版中。另外，油墨还会因带电而雾散，形成对印刷品和印刷环境的严重污染。
Ink with electric charge often appears in the lower viscosity of the ink in the state, or the ink in the anti static weight is not enough time. If the discharge in the transaction, it may be a static ink spot on the printed matter, this situation often appear in thin printing levels. But sometimes in the field of white version also appeared, the performance of another phenomenon: crowding out. The original white ink is dry, but encountered some words (most time is black), are all around these words constitute a void. The main reason is that the quality of white ink is not good, and then the viscosity is too small. If there is a charge of ink on the printed lines on the edge of the discharge, it may be here to show "ink to" this situation is mostly presented in the field edition. In addition, the ink will be charged with the fog dispersed, the formation of the serious pollution of the printing and printing environment.
带电的承印物在严重时也许因超高电位致使空气放电，形成电击或起火。高速打印机中很多部件都会因高速工作中的强冲突作用发生很多的静电，消电装置不甚完善的旧式卷筒纸轮转打印机在高速工作时，机上某些方位的电压有时高达15000V，电流也有1OOuA左右，会直接威胁操作人员的人身安全。
The charged substrate may cause an electric shock or fire when the air discharge is caused by the super high potential. In many high-speed printer parts will be a lot of conflicts occur due to strong electrostatic effect of high speed work, electricity elimination device is not perfect the old web printer in high speed machine, some voltage range of sometimes up to 15000V, the current is about 1OOuA, will directly threaten the safety of operating personnel.
消除济南围挡静电的方法：
Method for eliminating static electricity in Ji'nan:
1、接地。这是最简单的消除静电的方法，但对于绝缘体简直没有效果。假如有两部印刷机临近，固然它们各自都有导线接地，但因电荷泄露的水平有所不同，它们之间依然可能有电位差，应该用导线把它们衔接起来。
1, grounding. This is the simplest way to eliminate static electricity, but there is no effect on the insulator. If there are two printing presses near, although they have a wire grounding, but due to the level of charge leakage is different, they may still have a potential difference, they should be connected with a wire.
2、离子中和法。这是将空气离子化，以中和纸张上的静电。静电消除器能够把部分空气分子进行电离，使其发生正负两种离子。因离子带有不同的电荷，纸张经过离子空间时，所带静电电荷的一部分会被中和，这样就达到了消除静电的目的。
2, ion neutralization method. This is the ionization of the air in order to neutralize the static electricity on the paper. Can the static eliminator portion of the air molecules ionized, the positive and negative two ions. Because the ions with different charge, the paper through the ion space, the part of the electrostatic charge will be neutralized, so that it can achieve the purpose of eliminating static electricity.
3、控制相对湿度。这是一个简单有效的方法，外表电阻随空气相对湿度的增大而减少。库内温度控制在18℃～20℃之间，空气相对湿度控制在60～65%之间，在此条件下有利于削弱或消弭纸张静电，要是纸张带电严重，可把空气相对湿度调整到80～85%之间。在印刷四周环境中洒一些水，有条件的可运用空气加湿器，能够有效地消弭静电，另外可用晾纸措施，去除纸张静电。
3, control relative humidity. This is a simple and effective method, the appearance of resistance with the increase of air relative humidity and reduce. Inside temperature is controlled between 18 to 20 DEG C, the air relative humidity control in 60 ~ 65%, can weaken or eliminate paper static under this condition, if the paper charged serious, the air relative humidity is adjusted from 80 to 85%. Sprinkle some water in the printing environment, conditional can use air humidifier, can effectively eliminate static electricity, also available dry paper, paper electrostatic removal.
4、调整油墨粘度。把油墨的粘度调大一些，也能够有用削减(消除)油墨中的静电，提高打印质量。
4, adjust the ink viscosity. To adjust the viscosity of the ink, it can also be useful to reduce (eliminate) the ink in the static, improve the quality of printing.
5、在油墨中添加抗静电剂或异丙醇。最好使用抗静电剂，由于异丙醇加多了会导致油墨"反渣"，许多书上对于异丙醇的参加量为不超越2%，但是，跟据理论，非要远远超越这个量才会有效果。
5, in the ink to add antistatic agent or. The best use of the antistatic agent, as isopropanol added will cause the ink "anti slag", many books for isopropanol in the amount of not more than 2%, but according to the theory of non far beyond this amount will have effect.