Mask finished product performance batch test system and test method

The invention relates to a mask production finished product performance batch test system and method. The system comprises a base, a [-shaped frame, a transmission mechanism and a pull-down mechanism, wherein the [-shaped frame is arranged on the upper end face of the base, the transmission mechanism is installed at the upper end of the [-shaped frame, and the pull-down mechanism is arranged in the middle of the [-shaped frame. According to the invention, the problems that in the prior art, in the process of carrying out spot-check test on the firmness between the mask ear ropes and the mask cloth by manually pulling the mask ear ropes, the spot-check test easily causes the masks with poor firmness between the mask ear ropes and the mask cloth to flow to the market, and the yield of the masks is reduced; the manual pulling mode is slow in speed and cannot keep up with a mechanical production line of masks, so that the efficiency of testing the masks is reduced, the force cannot be accurately controlled when t