Packaging box having separation plates for packaging a plurality of objects

A packaging box for packaging a plurality of objects, comprising:

• a plurality of separation plates, wherein the separation plates each include:
• an elastic upper separation film,
• an elastic lower separation film,
• a frame for supporting the upper separation film and the lower separation film, wherein the upper separation film and the lower separation film are fixed on the frame and spaced apart from each other, wherein a pre-set distance is provided between the upper separation film and the lower separation film, and
• a skeleton provided on the frame where the skeleton passes between the upper separation film and the lower separation film and has a grid shape extending between opposing sides of the frame;
• wherein the plurality of separation plates are stacked one above another via the frames, wherein a plurality of cavities for fixing a respective plurality of objects to be packaged are formed between the upper separation film of each separation plate and the lower separation film of an adjacently stacked separation plate so that the upper separation film of each separation plate and the lower separation film of the adjacently stacked separation plate fix the objects to be packaged in the cavities by elastic deformation, and
• wherein the pre-set distance provided between the upper separation film and the lower separation film on each separation plate provides a spacing between the plurality of objects to be packaged fixed in the plurality of cavities.