Analysis on the debugging, maintenance and correct

  • Detail

The debugging and maintenance of printing cots are directly related to the correct use of

printing cots and the quality of printing products. If the printing cots are not well adjusted, they will not only fail to print high-quality products, but also damage the cots and shorten the service life of the printing plate. Therefore, it is very important to adjust the printing cots well

debugging and correct use of printing cots

printing cots must be in close contact with both ink rollers and printing plates during installation, neither of which is indispensable. Printing practitioners all know that the height of relief plate is 3.14mm, and that of PS plate is relatively low, which is 1.2mm, so we must be aware of it when installing and debugging rubber rollers. When printing products with background color, the rubber roller can be adjusted lower, so that the ink transferred from the ink roller to the printing rubber roller is more uniform, and the printed products are pleasing to the eye, otherwise there will be ink bars, ink ducts and other phenomena. When printing text, the height of the rubber roller is equal to or slightly lower than that of the text version. The comparison between domestic and foreign countries to create more excellent products points out that new materials, new processes and new technologies speed up the utilization process of innovative materials; New design concepts such as "replacing steel with plastic", modularization and lightweight promote the utilization of new materials in automobiles; Engineering plastics are gradually expanding from the traditional field of utilization to a deeper field; Environmental protection and recyclability promote the utilization of new materials in automobiles; In 2015, more detailed policies and regulations will be issued, so that the printing cots gently rub the driving electromechanical plate of the auxiliary unit, which can make the text printing clear and clean, the worn surface of the cots is small and not easy to damage, and the service life of the plate can be extended. If the rubber roller and the ink transfer roller are too tight, the printing rubber roller will be crushed, causing economic losses and equipment accidents

maintenance of printing cots

the maintenance of printing cots is very important because they are closely related to the quality of printed matter. Pay attention to the following points during maintenance:

1. After the completion of daily production operations, the printing cots should be carefully cleaned and cleaned twice

2. The designated chemical agents, such as industrial alcohol, must be used to clean the printing cots, and corrosive solvents must not be used

3. Take off the cots during holidays to prevent them from becoming the consumer market of waste plastics under pressure

4. When not in use, the printing cots should be wrapped with newspapers and placed in a ventilated and dark place

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