Wire mesh series mesh refers to the number of 2.54 cm holes. In the wire mesh series product specification, the unit used to express the mesh number is hole / cm or line / cm. The number of wire mesh series mesh in hole / inch or line / inch for countries and regions using imperial units of measurement. The mesh number can generally explain the density between wires of wire mesh series. The higher the mesh number, the denser the wire mesh series and the smaller the mesh. On the contrary, the lower the mesh number, the thinner the wire mesh series and the larger the mesh, such as 150 mesh / inch, that is, there are 150 mesh wires in 1 inch. The smaller the mesh, the worse the ink trafficability, and the larger the mesh, the better the ink trafficability. When selecting wire mesh series, wire mesh series with different mesh numbers can be selected according to the accuracy requirements of printing.