Nylon mesh: made of polyamide fiber woven, is a synthetic fiber. In the weaving and monofilament on the multi-share points. Its warp and weft thickness can be processed according to different requirements, the mesh area and density is more uniform, better wear resistance, elongation is lower than silk, while the production of nylon mesh plate less static electricity, shortcomings Is slightly less acid resistance.
Polyester mesh: also known as polyester mesh, is also a synthetic fiber. Warp and weft thickness can also be produced according to requirements, mesh area and density are more uniform. Its chemical resistance than nylon mesh, elongation is lower than the nylon mesh, the disadvantage is that when printing static electricity, water content than the nylon mesh difference.
Metal wire mesh: refers to the stainless steel wire, copper wire woven mesh, can also be used to produce metal mesh nickel plating, which is characterized by high strength, good wear resistance, chemical resistance, surface finish is also high, And excellent electrical properties, very suitable for printing in the need to heat the screen ink or slurry. The shortcomings of metal mesh is a small elasticity, the screen has a crease can not restore flexibility, resulting in scrapped.
Screen printing, the commonly used nylon mesh as the plate substrate, but in the production of very sophisticated image printing plate, they often use polyester mesh and metal mesh as the plate of the substrate.