Collagen gel membrane freeze-drying mold

The utility model discloses a collagen gel membrane freeze-drying mold which comprises a rectangular carrier plate, limiting parts are symmetrically arranged on the upper surface of the rectangular carrier plate, movable blocking parts are symmetrically arranged on the rectangular carrier plate in a sliding mode, penetrating holes are symmetrically formed in the movable blocking parts, and the two penetrating holes are installed on the limiting parts in a sliding mode respectively. The edge of the rectangular carrying plate is bent to the lower surface, a preset distance is kept between the edge of the rectangular carrying plate and the lower surface of the rectangular carrying plate to form a sliding groove, and hook feet are arranged at the two ends of the movable blocking part and arranged in the sliding groove in a sliding mode. According to the collagen gel membrane freeze-drying mold, the mold is made of the stainless steel material, and the function that the model specification of a freeze-drying area