Importance of customized Anilox roller cleaning

In the past, when people encountered the phenomenon of light or uneven ink color, they often looked for the reason of ink, printing plate or paper, but finally found that it was caused by the blockage of mesh and the decline of ink transfer. Now when you encounter a similar problem, you may first think of the problem of customized Anilox roller in china.

Generally speaking, the ceramic Anilox roller in china is not easy to wear. If the ink transfer is found to be reduced, most of the reasons are caused by the mesh blockage of the customized Anilox roller in china. The existence of blockage in the mesh can be clearly observed with a high-power mesh microscope. Because the ink used in flexographic printing is easy to dry, it is not easy to dissolve and clean after drying, and the mesh is blocked for a long time; In addition to affecting the amount of ink transfer, it will also shorten the service life of customized Anilox roller in china. The long-term use of customized Anilox roller in china with blocked mesh will also increase the loss of ink, and there will be phenomena such as white exposure and non bright ink color during printing, especially for large-area field printing. Therefore, ensuring the good cleaning of customized Anilox roller in china is very important to stabilize the printing quality.

Daily cleaning is to clean the customized Anilox roller in time after shutdown, which can effectively prevent the ink from drying in the mesh. Generally, special chemical cleaning agent is used to soften and dissolve the ink in the mesh to achieve the purpose of cleaning. The specific cleaning method is to place the customized Anilox roller in the cleaning solution for a period of time, evenly spiral brush the surface of the anilox roller with a special steel wire brush (copper wire brush is used for metal Anilox roller), and then rinse with water. Cleaning agent is a kind of environmental protection product with strong pertinence and obvious cleaning effect. At present, it has been widely used in domestic flexo printing and corrugated paper printing industry. It can effectively clean water-based ink, solvent based ink, UV ink, varnish and so on.