The invention is applicable to the technical field of packaging and discloses a packaging structure and a packaging method. The packaging structure comprises a bearing chassis used for bearing a product, an enclosing box covering the product, and a top cover covering the top of the product. The bottom of the enclosing box is connected with the bearing chassis. The top cover is connected with the top of the enclosing box. The packaging structure further comprises buffering parts which are pasted around the product and located in the enclosing box. The buffering parts are provided with clampinggrooves. Reinforcing parts are embedded in the clamping grooves The upper end and the lower end of each buffering part and the upper end and the lower end of each reinforcing part are connected with the top cover and the bearing chassis correspondingly. According to the buffering method, the packaging structure is adopted, the buffering parts to which the reinforcing parts are embedded are arranged at corners of the product, and the bottoms of the buffering parts and the bottoms of the reinforcing parts are connected with the bearing chassis. According to the packaging structure and the packaging method, the requirements for low cost, stackable package transportation and convenient package, assembly and disassembly are met, and package, transportation and labor cost is reduced.