The high efficeiency automatic face mask production line includes one face mask making machine which can also be conneted with 2 sets of earband welding machine. After the mask body is made, the convey belt will send the masks to the earband welding machine for the welding the earband. To complete a complete ear mask, only one operator is required to operate the whole production line. The automatic prodution mainly includes fabric coil feeding, folding and pressing, nose bridge bar cutting, mask forming, mask cutting, ear wire feeding and welding, and finished product unloading to complete the whole production process. The finished produts has the advantages of comfortable wearing, no pressure and good filtration.