The utility model relates to a paper-plastic packaging container, which comprises an inner paper-plastic container and an outer paper-plastic container with different colors; wherein the inner and outer paper-plastic containers are sleeved together and hot-pressed into an integrated structure. Since the inner and outer paper-plastic containers of the utility model are hot-pressed into an integrated structure, the utility model has the advantages that: the different colors of the inside and the outside can be displayed conveniently; the visual beauty of the packaging container of the product is improved; the strength of the double-layer structure is obviously bigger than the single-layer paper-plastic container; heavier product can be carried; the utility model can be used to package various products with a wide application range.