Forbidden To Scrape, Bump Or Bump The Anilox Roller

In the process of daily use, do the following: Keep the equipment clean. Anilox rollers and rubber rollers are generally equipped with safety shields. Another function of this safety shield is to prevent dust and sand from falling between the anilox roller and rubber roller and damage the anilox roller. Therefore, in addition to maintaining environmental hygiene around the equipment, it is very important to keep the equipment clean, especially the protective cover, to prevent the ink residue in the protective cover from falling between the anilox roller and the rubber roller; use clean ink. After using ink for a period of time, due to various reasons, it may contain impurities or sand, or some ink itself contains impurities or sand. These impurities or sand will circulate continuously with the ink in the ink supply system. The anilox roller causes fatal damage, especially the use of a doctor blade to scrape the ink system. Therefore, before the ink is put on the machine, it is best to filter it with a filter screen of 100 mesh or more, and add a magnet to the ink inlet pipe of the ink supply system to ensure that the wipe cloth is clean. This is a problem that is easy to neglect. After cleaning the printing plate, many packaging factory printing press operators will throw the cleaning cloth on the floor. This will easily stick the sand on the floor to the cleaning cloth. The printing plate is brought to the anilox roller, causing scratches on the anilox roller; pay attention to the quality of the base paper. This is also a problem that is easily overlooked. There are a lot of impurities on the surface of the base paper (such as plastic, sand, minerals, etc.), and ink is sticky. When the printing plate comes in contact with the cardboard with ink, it may also take away the impurities on the surface of the base paper. Transfer to the anilox roller will cause damage to the anilox roller, especially some large particles of impurities; when replacing or cleaning the anilox roller, it is forbidden to hit the anilox roller and should be taken care of. If the anilox roller is hit, the cells will be damaged and the printing effect will be affected; if the anilox roller is reformed, the entire anilox roller will be scrapped.