Paper box

Abstract

The invention discloses a paper box which comprises a body (1), an upper cover (2) and a lower cover (3), wherein the upper cover (2) comprises a first upper cover (2-1), a second upper cover (2-2) and a third upper cover (2-3); the lower cover (3) comprises a first lower cover (3-1), a second lower cover (3-2), a third lower cover (3-3) and a fourth lower cover (3-4). The paper box is characterized in that the inner sides of the first lower cover (3-1) and the third lower cover (3-3) are both coated with double-faced adhesives (4); the widths and the lengths of the three edges of the second upper cover (2-2) are greater than the lengths and the widths of the body (1); the double-faced adhesive (4) is arranged on a paper board of a part of the second upper cover (2-2), larger than the body. According to the paper box, the overall strength of a bottom cover can be enhanced, the service life can be prolonged, the workload can be reduced, and the box sealing efficiency can be improved.

Description

technical field [0001] The invention relates to a packing box, in particular to a carton. Background technique [0002] Most of the cartons are used to load products, which is convenient for product transportation and storage, but most of the existing cartons are sealed with adhesive tape, which increases the burden on the staff virtually; There will also be gaps, which will easily cause dust to accumulate, and water vapor will also enter from the gaps, which is not conducive to the preservation of products; the firmness of the lower cover of the carton also has certain safety hazards. If it falls off in the carton, the staff must seal the tape on the place where the lower cover is closed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a carton that can enhance the overall strength of the bottom cover, prolong the service life, reduce the work burden and improve the sealing efficiency. [0004] To solve this t...

AI Technical Summary

Problems solved by technology

[0002] Most of the cartons are used to load products, which is convenient for product transportation and storage, but most of the existing cartons are sealed with adhesive tape, which increases the burden on the staff virtually; There will also be gaps, which will easily cause dust to accumulate, and water vapor will also enter from the gaps, which is not conducive to the preservation of products; the firmness of the lower cover of the carton also has certain safety hazards. If the carton falls off, the staff will seal the tape on the place where the lower cover is closed

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