Flexo and ceramic anilox roller (below)

O2 Laser Engraving Ceramic Anilox Rollers Most current laser anilox roller engraving manufacturers use traditional CO2 laser engraving techniques. This type of effective network cable is about 80-400LPI, which can meet the basic principle-free requirements of carton printing, and can print full-tone and thick text. The invention of the laser ceramic anilox roller has greatly improved the printing quality of the flexographic printing. However, due to the fact that the dots carved by the conventional CO2 laser are not clear enough and the mesh openings are not wide enough, the cable cannot be improved.
CO2 engraving of ceramic anilox roller for many times The most advanced CO2 laser engraving system can be used to remove dots from the network. The traditional CO2 laser engraving can be modified to make the width of the mesh very much, and the shape of the mesh is more even, and the cable is expanded to 50 to 1000 LPI.
YAG laser engraving ceramic anilox roll flexographic printing features "high speed, environmental protection, and economy", so in the 90's has been more widely used. The emergence of YAG laser technology has given rise to a certain improvement in the number of screen lines and the clarity of the mesh, which can be combined with flexographic printing with slightly higher resolution. However, its engraved network cable has a range of 600-1500 lpi; it is not suitable for carton printing. The disadvantage is that the YAG laser is difficult to keep stable during engraving, making it difficult to control the consistency of the mesh shape of the entire anilox roller, and it is easy to cause unevenness in the amount of ink in different parts.
Third, the anilox roller network as the "heart" part of which remember the size of the same location, uniform depth of depression, we call it an important part of the network is the distribution of the above network points. The cell sites have the following shape specifications.