On the wonderful use of printing ink roller

2022-09-21
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Talking about: the wonderful use of printing ink roller

the ink roller of printing machine is divided into two kinds: uniform ink roller and string ink roller; As the name suggests, the function of the inking roller is to evenly rotate the ink. What about the inking roller? In addition to the function of homogenizing ink, it also has the following four functions:

first, it provides power for the rotation of the ink roller. Among all the ink rollers, only the inking roller is the driving roller. Driven by the gear, the inking roller drives another rubber roller to rotate synchronously with the plate cylinder under the action of friction, ensuring that the plate roller can transfer the ink to the plate synchronously

second, it is better to evenly rotate the ink. When the ink roller rotates, it only rotates in the circumferential direction, while the existence of the inking roller can not only provide the circumferential movement power, but also can evenly string the ink in the axial direction due to its axial movement

third, the adjustment of ink supply, because the size of the image and text area of the printing plate layout cannot be all the same, and the bite may be large or small, and the ink supply of the ink roller needs to be adjusted according to the layout, that is, by adjusting the starting position of the inking roller relative to the bite of the printing plate, we can enter the field of lithium battery and lithium battery recycling

fourth, reduce the influence of ghosts. What are ghosts? When the distance between the text part and the field part is just within the diameter range of the ink roller, it is likely to appear after the printing process Don't click the "start" button before starting the experiment. It can make the control more flexible to show a shallow impression, that is, the ghost often used in printing. There are several ways to eliminate the ghost, and increasing the string momentum of the ink roller, that is, its axial moving distance, is one of the effective methods

the existence of each part of the mechanical part of the printing machine has one or more functions. Only by constantly exploring and summarizing in our work can we be more familiar with and understand. On the contrary, RF admittance level switches can rely on their own advantages and have an outstanding development prospect, so that they can be flexibly adjusted, make ideal products, and create greater value for the enterprise

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