Facial mask packaging bag sealing machine

The utility model relates to the technical field of mask packaging and bag sealing, in particular to a mask packaging and bag sealing machine which comprises a fixing mechanism, a supporting mechanism and a bag sealing mechanism. When the mask packaging bag sealing machine is used, firstly, a fixing rod is shifted to compress a spring, a position for placing a mask packaging bag is reserved, the packaging bag containing the mask is placed on a fixing groove, the position, needing to be sealed, of the packaging bag is aligned with a packaging groove, and after the operation is completed, the mask packaging bag is sealed. A motor is controlled by an adjusting knob to adjust a threaded rod so that a fixing plate can move into a packaging opening, and when a packaging groove in the fixing plate right faces an electric heating plate, a controller is operated to descend a lifting column so that the electric heating plate can conduct packaging on a mask packaging bag. And the opening of the mask packaging bag placed