Novel damp-proof corrugated packaging carton

Abstract

The invention provides a novel damp-proof corrugated packaging carton and belongs to the technical field of packaging cartons, the novel damp-proof corrugated packaging carton comprises a carton body and a bottom plate, a discharging plate is fixedly mounted in the carton body, an interlayer plate is fixedly mounted on the opposite sides of two sliding plates, and through holes are formed in the discharging plate and the interlayer plate, the through holes in the discharging plate and the through holes in the sandwich plate are staggered, a drainage groove is formed in the top of the sandwich plate and located under the through holes in the discharging plate, a water outlet hole is formed in the sliding plate, and the water outlet hole communicates with the drainage groove; the water solution in the carton body is introduced into the left side of the sliding plate on the left side through the drainage groove in the interlayer plate, the density of the sliding plate is smaller than that of the water solution, the water solution pushes the interlayer plate to move towards the right side, and the through holes in the interlayer plate are in butt joint with the through holes in the discharging plate; and the water solution in the carton body is discharged out of the carton body.

Description

technical field [0001] The invention relates to the technical field of packaging cartons, in particular to a novel moisture-proof corrugated packaging carton. Background technique [0002] Corrugated boxes are made by die-cutting, creasing, nailing or gluing of corrugated cardboard. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. With its superior performance and good processing performance, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers and become the main force of transportation packaging. [0003] However, corrugated cartons are made of corrugated cardboard, so there is a possibility of wetting, that is, corrugated cartons will be damaged after being wet by rain. The ability to adapt to rainy weather, but due to the poor sealing of corrugated boxes and the use of corrugated boxes to transport aquatic products, there may b...

AI Technical Summary

Problems solved by technology

[0003] However, corrugated cartons are made of corrugated cardboard, so there is a possibility of wetting, that is, corrugated cartons will be damaged after being wet by rain. The ability to adapt to rainy weather, but due to the poor sealing of corrugated boxes and the use of corrugated boxes to transport aquatic products, there may be aqueous solutions in the corrugated boxes. When the corrugated boxes are used to transport goods again, the water in the corrugated boxes may cause damage to the goods damaged

[0004] In order to ensure that the water solution in the corrugated box can be automatically removed after the corrugated box is filled with water when transporting the goods, so as to avoid the problem of damage to the goods during the subsequent transportation, we propose a new type of moisture-proof corrugated packaging carton to solve the above The problem

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