Paper buffer packaging layer and packaging paper

A packaging paper, comprising:

• an inner layer and an outer layer;
• and
• at least one paper packaging buffer layer, wherein the at least one paper packaging buffer layer is set between the inner layer and the outer layer, the at least one paper packaging buffer layer comprise a base layer and a plurality of buffer packages and a plurality of air chambers formed in the plurality of buffer packages, wherein the plurality of buffer packages are formed on the base layer, the plurality of air chambers are formed on an inner side of the plurality of buffer packages, each buffer package of the plurality of buffer packages includes a bottom portion and a top portion integrally extending outward from the bottom portion, the bottom portion of each buffer package of the plurality of buffer packages integrally extending upward from the base layer to the top portion of each respective buffer package of the plurality of buffer packages, wherein each buffer package of the plurality of buffer packages is further provided with at least one rib groove, and the at least one rib groove is formed on a surface of each buffer package of the plurality of buffer packages;
• wherein the at least one paper packaging buffer layer further comprises an inner buffer layer and an outer buffer layer, wherein a size of each buffer package of the plurality of buffer packages of the inner buffer layer is smaller than a size of each buffer package of the plurality of buffer packages of the outer buffer layer, each buffer package of the plurality of buffer packages of the inner buffer layer is sleeved inside the outer buffer layer, and the inner buffer layer and outer buffer layer are integrally formed with the base layer to create a radial gap for absorbing impact energy through controlled deformation.