The utility model relates to a packing box of plastic bags, in particular to a rotatable extraction type packing box of the plastic bags. The rotatable extraction type packing box is formed by a triangular box body, a taking-out port indentation line and a rewinding port indentation line, wherein the closed taking-out port indentation line is arranged at an adaptive position on one face of the triangular box body, and the closed rewinding port indentation line is arranged in the middle of the bottom surface of the triangular box body. The rotatable extraction type packing box of the plastic bags is novel, unique, easy to place, clean, convenient and low in cost, the plastic bags can be taken out freely, and the bag body can be rewound so that the plastic bags can not be dirtied and broken easily. Therefore, the rotatable extraction type packing box of the plastic bags is one of a new generation of household life daily necessities which are concise, attractive and practical, can decorate homes, maximally accords with life concept of modern people, and maximally meets needs of modern people.