FOLDED LARGE PACKING BOX

摘要

The present invention relates to a foldable large packing box and, more specifically, a foldable large packing box in which an incision path is partially formed at a ruled line formation spot for bending such that bending and position-fixing after bending are easier and a ruled line formation space is minimized to prevent a rupture or curling phenomenon of a corrugated cardboard occurring in a bending process. The foldable large packing box according to the present invention comprises: a rectangular bottom face; multiple side faces which extend in four directions from bending lines as boundaries formed on edges of the bottom face; and multiple reinforcement faces which extend to the side opposite to the side on which the bending lines are formed on the side faces and come in contact with one side of the side faces in accordance with bending of the side faces, wherein multiple incision paths are formed to be separated at regular intervals at a pair or two pairs of bending spots facing each other among the bending spots of the side faces and the reinforcement faces.