The invention relates to the technical field of apple cover bags, in particular to a dual-coating wax apple cover bag. The bag is characterized in that a groove connecting face (12) is 6 mm wide and 6 cm long, a fruit stem clamping opening (3) and a second fruit stem clamping opening are clamped to a fruit stem of a young apple fruit, a second rectangular pyramid protrusion is pressed into a first cuboid notch, and a first rectangular pyramid protrusion is pressed into a second cuboid notch; the dual-coating wax apple cover bag is formed by one-time injection molding of PE corn starch composite materials, the thickness is 0.3 mm, the interior of the dual-coating wax apple cover bag is coated with a black wax layer and then coated with a red wax layer, the thickness of each of the two wax layers is 0.05 mm, the first rectangular pyramid protrusion, a boss face A, the fruit stem clamping opening and the second rectangular pyramid protrusion are manufactured on the folding face A, nineteen first plastic uptake protruding reinforcing ribs are uniformly distributed on the semispherical face of the folding face A, the longitudinal section of the first reinforcing ribs is a protruding semicircle, the diameter of the circle is 4 mm, and the thickness of the circle is 0.3 cm.