The invention relates to the field of masks, in particular to a mask production process which comprises the following steps: step 1, inputting and compounding more than two layers of filter materials;step 2, forming a pleating part in the middle of the continuous mask raw material; step 3, inputting, cutting off and compounding a nose clamping strip on the mask raw material; step 4, forming a mask body area with an upper fixing edge strip, a lower fixing edge strip, a left fixing edge strip and a right fixing edge strip on the mask raw material; step 5, continuously unwinding, inputting and cutting the lug sheet material to form a continuous lug sheet; step 6, compounding the ear pieces with the mask raw material; step 7, performing thermocompression bonding, and fixing the ear pieces andthe mask raw material; step 8, performing slitting, and forming an independent mask; step 9, outputting the product. The technical problems that ear hanging parts of an existing mask are poor in connection firmness, the production is inconvenient, and the production efficiency is low are solved. Meanwhile, the invention further provides a device for implementing the mask production process.