Inner packaging box paper for triangular cigarettes, folding method of inner packaging box paper and cigarette case comprising inner packaging box paper

Abstract

The invention provides inner packaging box paper for triangular cigarettes, a folding method of the inner packaging box paper and a cigarette case comprising the inner packaging box paper. The packaging box paper comprises a first inner cavity partition plate (1) and a second inner cavity partition plate (2), the first inner cavity partition plate (1) and the second inner cavity partition plate (2) which are in specific shapes are designed, through the folding method, conventional round cigarettes are placed in the cigarette case made of the inner packaging box paper capable of being folded into the triangular cigarettes, the cigarettes are limited in cavities with specific shapes and sizes, the cigarettes are fixed and extruded, the conventional round cigarettes are changed into cigarettes with triangular cross sections, the cigarettes can be placed in a packaging box (square cavity) of an existing specification, a box type structure does not need to be redesigned, the problems that in the prior art, due to the fact that triangular cigarettes are directly produced through mechanical equipment, the cost is too high, and steps are tedious are solved, and meanwhile it is avoided that a triangular cigarette packaging box matched with the triangular cigarettes is independently prepared.

Description

technical field [0001] The invention relates to the technical field of cigarette packaging boxes, in particular to an inner packaging box paper for triangular cigarettes, a folding method thereof and a cigarette box containing the same. Background technique [0002] Cigarettes currently on the market are mostly cylindrical in shape. With the development and progress of cigarette technology, cigarettes with unconventional shapes have appeared, such as cigarettes with a triangular cross-section. If such special-shaped cigarette structures are produced with customized machinery and equipment, not only will the cost of cigarettes rise sharply However, the formed cigarettes cannot be packaged, stored, transported, or sold in conventional cigarette cases. [0003] Because the cross-section of triangular cigarettes is different from that of conventional cigarettes, if the existing packaging technology and conventional cigarette packaging boxes are used to accommodate the formed sq...

AI Technical Summary

Problems solved by technology

[0004] 1. It is very inconvenient to fill the cigarettes, and the cigarettes cannot maintain the existing shape after forming, and the cigarettes in the box are likely to be scattered and the slits are uneven in size, resulting in the failure of the cigarettes during storage and transportation. Shaking and moving due to fixed position, resulting in extrusion deformation of cigarettes and scattered tobacco shreds;

[0005] 2. There will also be a serious problem of deformation of the packaging box due to the large gap in the inner cavity of the packaging box

[0006] If customized cigarette packaging boxes are tailored for square cigarettes, the cost is too high, and it is not conducive to the promotion and popularization of square cigarettes

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