Natural whitening mask and preparation method thereof

The invention belongs to the field of mask preparation, and particularly relates to a natural whitening mask and a preparation method thereof, and the method comprises the following steps: 1, adding a paste mask and an aloe extract into a preparation device; step 2, carrying out shearing treatment on the pasty facial mask; step 3, mixing the paste mask with an aloe extract, and then carrying out extrusion and filtration treatment; 4, stirring the paste mask and the aloe extract to obtain a mask semi-finished product; 5, the mask semi-finished product is subjected to forming treatment, the sheet-shaped natural whitening mask is prepared, the mask comprises forming molds, the forming molds are placed in all the containing grooves, sealing plugs are connected to the forming molds in a sliding mode, facial feature holes used for being matched with the forming molds are formed in the sealing plugs, and a feeding pipe and a discharging pipe are fixedly connected to the sealing plugs. According to the method, the pa