CARDBOARD PACKING BOX

PROBLEM TO BE SOLVED: To provide a cardboard packing box that can prevent a decrease in anti-slip capability of a surface of the cardboard even though the cardboard composing the packing box gets thinner, accompanied by decrease of a basis weight thereof.SOLUTION: A cardboard packing box comprises: an upper surface part and a bottom surface part 3; and four lateral surface parts composing lateral walls of the packing box. In the bottom surface part 3 are laminated first ink layers 321 formed at least in first ink layer formation regions 36 on the front liner of the cardboard composing the bottom surface part 3 and an anti-slip layer 34 formed across the front liner in this order. The rear liner of the cardboard composing the bottom surface part 3 has a plurality of container ground regions 35 with which when container-packed beverages are stored in the packing box, the bottom part of the container-packed beverage contacts. The first ink layer formation region 36 are regions on the front liner of the cardboard composing the bottom part 3 that are opposing to the container ground regions 35 located at the four corners of the bottom part 3, of the plurality of container ground regions 35, where the first ink layers 321 are formed respectively in the first layer formation regions 36.