In this paper, Electromagnetic interference (EMI) shielding mesh jilter films are fabricated using the screen printing method. An EMI shielding mesh filter requires fine line patterns under $30{mu}m$, therefore, the screen masks with fine-line screen mesh, as well as suitable ink composed of fine metal particles are required. Moreover, because the printed EMI shielding filter has to be fabricated on a PET film, the ink should be sintered at a temperature below $150^{circ}C$ not to deform the film. For the purposes of this study, a screen mesh with a mask of $20{mu}m$ line, and ink made nano silver paste with a sintering temperature of $140^{circ}C$, which could guarantee fine-line patterning on the PET, were used. The ink had a viscosity of 90,000-12,000 cps and metal content of 85% in weight. The printed EMI shielding mesh had a line width of about $24{mu}m$ and a thickness of about $2.5{mu}m$. The measured surface resistance was $0.5{sim}0.7{Omega}/{Box}$, offering good electrical performance as an EMI mesh. A simple measurement system was used to evaluate the electrical shielding performance of the printed EMI shielding mesh. A comparison of the printed EMI shielding mesh with pure film without mesh and copper sheet revealed that the printed EMI shielding mesh is indeed capable of providing good electrical performance.