The mesh has plain weave, twill weave, semi-twisted weave, and full weave. When the white mesh is exposed, it is easy to cause diffuse reflection, and the golden, red and amber colors absorb ultraviolet rays, which can prevent halo. The number of mesh meshes is 30 mesh/cm, 40 mesh/cm, 60 mesh/cm, 80 mesh/cm, 120 mesh/cm, 140 mesh/cm and 160 mesh/cm, etc., in general, mesh The number is large, and the mesh is straight. Filament dense mesh, high resolution; coarse coarse mesh resolution is low. When printing curved surfaces, use a large elastic mesh, such as nylon mesh; when printing large substrates, use a mesh with a large mesh area; when printing smooth surfaces, use a high-elastic, high-tension mesh; When using low-mesh screens; when printing high-precision prints, use low-elongation, high-tension screens; when printing signboards, textiles, and knitwear, use 28 mesh/cm to 78 mesh/cm screen; For paper, metal, glass, leather, and plastic, use a mesh of 40 mesh/cm to 140 mesh/cm.
There are several screen printing techniques commonly used in screen printing:
1. The water-printing process can be printed on cotton, polyester, linen, etc., and the water-printing can print many items in life. It is the most used one in life.
2. The water-changing printing process is the latest printing process sand. Beach pants, swimwear, raincoats, umbrellas, large signboards and many other items are available.
3. The electrostatic flocking printing process belongs to the three-dimensional printing process. Various metals, foams, plastics, and resins are not suitable for use.