Burglarproof packaging box

Abstract

The invention provides a burglarproof packaging box. The burglarproof packaging box comprises top boards, middle boards and bottom boards. The top boards comprise a first top board, a second top board, a third top board and a fourth top board. The middle boards comprise a first middle board, a second middle board, a third middle board, a fourth middle board and a fifth middle board. The bottom boards comprises a first bottom board, a second bottom board, a third bottom board and a fourth bottom board. Pressing folding lines are arranged in the joints of the packaging box. A strip-shaped burglarproof structure is arranged on the outer surface of the second top board. An easy-tear strip is arranged at the relative position of the burglarproof structure on the inner surface. Sets of U-shapedgrooves are formed at the two ends of the burglarproof structure. The U-shaped grooves are arranged in an adjacent and parallel manner and provided with first spot breaking lines penetrating through the second top board. Uniformly distributed and relatively penetrating second spot breaking lines are arranged in both the inner surface and the outer surface of the second top board and the second bottom board. Adhesion agent is arranged on the second spot breaking lines on the inner surfaces of the second top board and the second bottom board. The burglarproof structure and the easy-tear strip are arranged on the packaging box; the effects that the packaging box can be opened by tearing and the easy-tear strip is not easy to break are achieved; unsealing efficiency of the packaging box is improved; and potential safety hazards are reduced.

Description

technical field [0001] The present application relates to the technical field of packaging, in particular to an anti-theft packing box. Background technique [0002] With the rapid development of the express delivery industry, packaging boxes have been widely used, but there is a more serious problem that the overall packaging strength and safety of the packaging boxes are poor. The top and bottom panels of most packaging boxes only include one layer. The box-board structure, especially the bottom part of the existing packing box is almost a double-folded back-sealing structure, which is not only easy to crack during the handling of the packing box, but also very easy to steal the contents of the packing box through the bottom plate, that is, this existing The design structure of the bottom plate of the packaging box does not have any anti-theft measures. At the same time, the overall structure of the box leads to poor compression and burst resistance. Moreover, the existin...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the express delivery industry, packaging boxes have been widely used, but there is a more serious problem that the overall packaging strength and safety of the packaging boxes are poor. The top and bottom panels of most packaging boxes only include one layer. The box-board structure, especially the bottom part of the existing packing box is almost a double-folded back-sealing structure, which is not only easy to crack during the handling of the packing box, but also very easy to steal the contents of the packing box through the bottom plate, that is, this existing The design and structure of the bottom plate of the packaging box do not have any anti-theft measures. At the same time, the overall structure of the box results in poor compression and burst resistance.

Moreover, the existing packing boxes are all sealed with adhesive tape. During express transportation, the adhesive tape can be uncovered, and the packed product can be stolen and then pasted on the original seal. It is extremely inconvenient to use tools such as scissors when packing boxes, and a large amount of tape will cause a lot of waste of packaging materials

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