High-strength honeycomb finished product cigarette case

Abstract

The invention discloses a high-strength honeycomb finished product cigarette case. The high-strength honeycomb finished product cigarette case comprises a case body, wherein the case body comprises side plates and cover plates connected with the upper ends and the lower ends of the side plates, the side plates and the cover plates form a closed space, the side plates are formed by bending and splicing at least one honeycomb paperboard for more than one time, at least two inner indentation lines distributed on the inner side of the case body and at least one outer indentation line distributed on the outer side of the case body are arranged at the folded positions of the cover plates and the side plates. According to the high-strength honeycomb finished cigarette case, by improving the folding structures between cover plates and side plates, the deformation of the honeycomb paperboard caused by folding of the finished product cigarette case in the using process is reduced, and compressive strength of the honeycomb paperboard and compressive strength of the whole finished product cigarette box are improved, and compared with the finished product cigarette case processed by corrugatedpaper with same thickness or weight, the compressive strength of the honeycomb finished product cigarette case is as high as 3 times that of a corrugated finished product cigarette case.

Description

technical field [0001] The invention relates to the technical field of cartons, in particular to a high-strength honeycomb finished smoke box. Background technique [0002] The current finished cigarettes are generally packed into finished cigarette boxes for transportation or storage, and there are regulations on the pressure bearing capacity of finished cigarette boxes. Existing finished cigarette boxes are generally finished cigarette boxes made of corrugated cardboard, because corrugated cardboard itself has a transverse wave structure, it is not pressure-resistant and variable. [0003] Existing finished cigarette boxes gradually appear honeycomb finished cigarette boxes made of honeycomb paperboard. The honeycomb paperboard has excellent ability to bear axial load due to the stable hexagonal structure of the honeycomb core, so the honeycomb paperboard has high rigidity and flat compressive strength. The outstanding characteristics of high bending resistance, but at th...

AI Technical Summary

Problems solved by technology

[0003] Existing finished cigarette boxes gradually appear honeycomb finished cigarette boxes made of honeycomb paperboard. The honeycomb paperboard has excellent ability to bear axial load due to the stable hexagonal structure of the honeycomb core, so the honeycomb paperboard has high rigidity and flat compressive strength. The outstanding characteristics of high bending resistance, but at the same time, the bending strength of the honeycomb core has the characteristics of anisotropy and inhomogeneity, and the creases are usually formed along the edge of the honeycomb core instead of a straight line when it is bent; resulting in The indentation of the honeycomb paperboard in the prior art is easily damaged due to the loss of strength during use

[0004] Although the existing honeycomb finished carton uses its honeycomb structure to improve the compressive strength of the carton, due to the folding structure formed by flat pressing on the side wall and the bottom or upper folding pages, it is easy to be damaged by the folding pages at the bottom. The strength of the connection structure with the side wall is damaged due to the slitting and pressing line slotting, which leads to the honeycomb carton containing the finished cigarettes unable to meet the requirements for the carrying capacity of the cigarette box during the storage of the finished cigarettes

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