Folded inner lining of corrugated paper for a special-shaped English learning device

Abstract

The invention discloses a corrugated paper folding liner for a deformed English learning device. The corrugated paper folding liner comprises a connecting plate and liner bodies, wherein each liner body comprises a first guard plate, a second guard plate, a third guard plate, a fourth guard plate and a fifth guard plate which are connected in sequence; the connecting plate, the first guard plate, the second guard plate and the third guard plate are folded for 90 degrees in sequence; the third guard plate is positioned above the first guard plate; the fourth guard plate fits the inner surface of the connecting plate; the tail end of the fifth guard plate is against a connecting line of the second guard plate and the third guard plate; two strip notches communicated to the third guard plate are formed in the second guard plate; and the parts, cut by the strip notches, of the second guard plate and the third guard plate are both folded downwards for 90 degrees, so that an L-shaped storage cavity body is formed in the liner body. According to the corrugated paper folding liner, two liner bodies are closely combined to form the folding liner, the L-shaped storage cavity body is used for storing the deformed English learning device, and an interlayer among the first guard plate, the second guard plate, the third guard plate, the fourth guard plate and the fifth guard plate after folding can be used for storing auxiliary parts of the English learning device.

Description

technical field [0001] The invention relates to the technical field of product packaging, in particular to a folded corrugated lining for special-shaped English learning equipment. Background technique [0002] At present, special-shaped English learning equipment products on the market are relatively common, such as spherical, cylindrical, etc., but the packaging of such products is generally placed in foam cushioning components first, and then packaged in a corrugated box as a whole to protect them. In the process of circulation, it is protected from mechanical loads such as shock and vibration. Most of the existing foam cushioning parts are made of single polystyrene foam, polyethylene foam, polyurethane foam and other cushioning materials, which have the following disadvantages: 1. The cost of foam production molds is expensive, and different shapes and sizes All products require corresponding molds, which are expensive; 2. Foam plastic materials are difficult to degrad...

AI Technical Summary

Problems solved by technology

Most of the existing foam cushioning parts are made of single polystyrene foam, polyethylene foam, polyurethane foam and other cushioning materials, which have the following disadvantages: 1. The cost of foam production molds is expensive, and different shapes and sizes All products require corresponding molds, which are expensive; 2. Foam plastic materials are difficult to degrade naturally, and are difficult to recycle, and are easy to pollute the environment; 3. The foam cushioning parts cannot be folded before packaging, so the storage space and transportation space occupied Large, high storage cost and transportation cost, especially not conducive to long-distance transportation

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