A high-strength moisture-proof and waterproof carton

Abstract

The invention relates to a high-strength moistureproof and waterproof carton. A middle interlayer plate is arranged in the middle portion of a waterproof and moistureproof carton body and is in the shape of a honeycomb structure; a honeycomb groove of the middle interlayer plate is filled with drying agent blocks; the bottom of the waterproof and moistureproof carton body is provided with a bottom lengthened strip, and the bottom lengthened strip and the carton body are of an integrated structure; a waterproof and moistureproof base is provided with a bottom lengthened strip installing groove matched with the bottom lengthened strip; a bottom limiting block is movably installed in the bottom lengthened strip installing groove; an upper sealing frame strip is arranged between the waterproof and moistureproof carton body and a waterproof and moistureproof cover; and reinforced bearing devices are arranged on the outer sides of the waterproof and moistureproof cover, the waterproof and moistureproof base and the waterproof and moistureproof carton body. The carton body and the base are both uniquely designed, a good waterproof and moistureproof effect is achieved, and when the whole high-strength moistureproof and waterproof carton is used, the waterproof and moistureproof effect and a large-load carrying effect are obvious.

Description

technical field [0001] The invention relates to the field of packaging boxes, in particular to a high-strength moisture-proof and waterproof carton. Background technique [0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Cartons are commonly used with three layers and five layers, and seven layers are rarely used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The color and feel are different, and the color and feel of paper produced by different manufacturers are also different. [0003] In traditional cartons, the moisture-proof and waterproof treatment is generally done too much. Cartons are prone to deterioration and mildew in water and humid environments, and eventually damage, affecting the use of internal products, and even causing internal product deterioration and damage, bringin...

AI Technical Summary

Problems solved by technology

[0003] In traditional cartons, the moisture-proof and waterproof treatment is generally done too much. Cartons are prone to deterioration and mildew in water and humid environments, and eventually damage, affecting the use of internal products, and even causing internal product deterioration and damage, bringing users huge economic loss

In addition, under some special environmental factors, the moisture-proof and waterproof function of the carton is more demanding. If other waterproof materials are used, there will be certain defects in the moisture-proof treatment, and some materials are not suitable for transportation due to their poor quality.

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