Mesh account refers to the quantity of hole in 2.54cm. Wire mesh products usually use unit of hole/cm or wire/cm. The countries and regions which adopt imperial units, use hole/inch or wire/inch to express the mesh account . Mesh account can show the density of wires. The more the mesh number counts, the more dense the wires, the mesh hole is smaller. On the contrary, the less the mesh number counts, the sparse the wires, the mesh hole is bigger. For instance, 150 mesh/inch, i.e. there are 150 wires within 1 inch. The smaller the mesh hole, the poorer the ink passage performance. the bigger the mesh hole, the better the ink passage performance. The mesh wire can be chosen by accuracy requirements to decide mesh number of mesh wire.