Patent ID: 11891223
Assignee: NINGBO XULI METAL PRODUCTS CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 3:
4. The display package carton of claim 1, wherein the front display cardboard has a front lower folded piece at a lower edge of the front display cardboard, the back cardboard has a rear lower folded piece at a lower edge of the back cardboard;
the left cardboard has a left lower folded piece at a lower edge of the left cardboard to the right, and the right cardboard has a right lower folded piece at a lower piece of the right cardboard;
the front lower folded piece, the rear lower folded piece, the left lower folded piece and the right lower folded piece folded and interlocked together, forming the closed bottom of the carton body.