How to choose SMT solder paste printing steel mesh?

Solder paste printing is the first process of SMT production, and the quality of printing will directly affect the welding quality of SMT. Solder paste must use SMT steel mesh in the printing process. How to choose SMT solder paste printing steel mesh? First of all, the frame of SMT solder paste printing steel mesh is made of 1.5 aluminum alloy steel mesh: red rubber + aluminum tape is used. When the aluminum frame is in contact with the [...]