Shakeproof carton

Abstract

The invention discloses a shakeproof carton comprising a bottom plate, four side plates, a plurality of elastic parts and a plurality of grating plates, wherein the bottom plate is set to be square; the four side plates are respectively connected with each side of the bottom plate to form an accommodating space, the side plates are of a double-layer structure forming a cavity structure, the outer sides of the side plates are used as a first layer of a circular arc structure, the inner sides of the side plates are used as a second layer, and the end point of the first layer is connected with the end point of the second layer; the plurality of elastic parts are arranged in the cavity at equal intervals, and two ends of the elastic parts are connected with the first layer and the second layer of the side plates; and the plurality of grating plates are fixedly arranged between every two opposite side plates and form a plurality of spacing slots of which the sizes are adapted to the sizes of packaged products, and the grating plates are made of a foamed plastic material containing air bubbles filled with a preservative and a drying agent. The shakeproof property of the carton is improved, and therefore, products inside the carton are completely protected from being damaged.

Description

technical field [0001] The invention relates to the packaging field, in particular to a shockproof carton. Background technique [0002] Carton: It is the most widely used packaging product. According to different materials, there are corrugated cartons, 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 liner and face paper include tea board paper, kraft paper, and corrugated paper for core paper. Since the cartons are easily damaged during transportation, especially during long-distance transportation, the products inside the cartons are not adequately protected. In order to prevent this problem, the existing carton shells usually have "handle with care", "wet protection", "upward", "stacking limit", "sun protection", "moisture protection", "quality safety", "no tu...

AI Technical Summary

Problems solved by technology

Since the cartons are easily damaged during transportation, especially during long-distance transportation, the products inside the cartons are not adequately protected

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