This standard specifies the terms and definitions, basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage of fully automatic folding mask machines (hereinafter referred to as mask machines). This standard applies to the unwinding mechanism, nose clip loading mechanism, seam welding edge sealing mechanism, ear strap welding mechanism, cutting mechanism, cloth driving mechanism, and operation of non-woven fabrics (including water filtration layer/filtration layer/hygroscopic layer) A fully automatic folding mask machine composed of panels, operating systems, etc. The basic parameters of the mask machine are shown in Table 1. Table 1 Basic parameters of the mask machine No. Item parameters 1 Unit power/kW 13～15 2 Host speed/(rev/min) 35～45 3 Productivity/(piece/min) ≥30 Note: The above basic parameters of the mask machine are commonly recommended parameters , can be customized according to user needs.