Electromechanical product heavy paper packing case based on packaging unit and packing method thereof

Abstract

The invention relates to an electromechanical product packing paper container and a packing method. A case body of a heavy paper packing case is made from a honeycomb / corrugated board double-layer binding composite. The case body comprises two case boards. Each case board is folded and molded into an L-shaped case board, and the case body is molded by bonding the overlapping parts at the joints. Corner protection baffles are arranged on the corner parts of the case body, the case body is fixed and reinforced by inserting paper corner protectors, and a pallet is a paper pallet. The packing method of the packing case comprises the steps that packing units are sequentially placed in corner protection support notches in the surface of the pallet, then the two case boards are folded into the L-shaped case boards according to indentation lines on outer corrugated boards and inserted into notches in the periphery of a top bed board of the pallet, and the corner protection support notches of the case boards are embedded into the packing units as well; and the four paper corner protectors are glued and inserted into the corner protection baffles formed at the corners of the case body, capping and bundling are conducted, and packing is completed. The packing case and the packing method have the advantages that the cost is reduced by decreasing the storage and transportation space, the assembling and casing efficiency is high, whole paper packing is achieved, and the bearing performance is good.

Description

technical field [0001] The patent of the present invention relates to a heavy-duty paper packaging box and packaging method used for packaging, storage and transportation of electromechanical products. Especially suitable for thin-walled plate products and similar packaging units. It can replace the wooden packaging method widely used in mechanical and electrical products at present, and realize "replacing wood with paper" in the packaging of mechanical and electrical products, which is green, environmentally friendly, carbon-saving and emission-reducing. Background technique [0002] At present, mechanical and electrical products are mainly packaged in wood. However, since December 1998, dozens of countries such as the United States, Britain, Canada and the European Union have implemented plant packaging quarantine standards for the wood packaging of my country's export goods, requiring all wood packaging in my country to be fumigated, insecticided or heat treated , The wo...

AI Technical Summary

Problems solved by technology

[0004] 1. In order to overcome the above-mentioned defects of low forming efficiency of heavy-duty cartons, inconvenient transportation and storage, unfavorable placement and removal of goods, and products easily damaged by collision and friction, the present invention provides a heavy-duty carton for mechanical and electrical product packaging. Paper packaging box structure and packaging technology

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