Anti-fake packaging box capable of displaying code through dripping

The utility model belongs to the field of packaging boxes, and particularly relates to a dripping code displaying anti-fake packaging box which comprises a box body and is characterized in that a protruding portion protruding towards the outer side of the box body is arranged on one side face of the box body, an easy-to-tear seam surrounding the protruding portion is arranged on the outer side of the edge of the protruding portion, and a prompt printing layer is arranged on the inner side of the box body between the easy-to-tear seam and the protruding portion. A hidden two-dimensional code layer and a dripping color-changing ink layer are sequentially arranged on the inner side of the protruding part from the base paper from inside to outside, the dripping color-changing ink layer completely covers the two-dimensional code layer, and a pattern printing layer, a two-dimensional code layer, a bar code layer, a holographic aluminum plating layer, a protective film layer or a gloss oil layer are sequentially arr