Wear-resistant coated white board for express packaging

Abstract

The invention relates to the technical field of a white board, and discloses a wear-resistant coated white board for express packaging. The wear-resistant coated white board comprises a bottom layer;one side of the bottom layer is connected with a lining layer in a covering manner; one side, far away from the bottom layer, of the lining layer is covered and connected with a buffer layer; the buffer layer comprises a plurality of annular supporting pipes; the multiple annular supporting pipes are arranged at equal intervals; a plurality of first reinforcing plates are connected to the interiorof the annular supporting pipe at equal intervals; the side, away from the lining layer, of the buffer layer is connected with a fireproof layer in a covering mode; the side, away from the buffer layer, of the fireproof layer is connected with a wear-resisting layer in a covering mode; the side, away from the fireproof layer, of the wear-resisting layer is connected with a plurality of wear-resisting plates in a covering mode; the sections of the wear-resisting plates are semicircular; and second reinforcing plates are connected into the wear-resisting plates. The white board is simple in structure, the strength and abrasion resistance of the paperboard can be effectively improved, meanwhile, insect and ant erosion is avoided, and the service life of the white board is prolonged.

Description

technical field [0001] The invention relates to the technical field of white board paper, in particular to a wear-resistant coated white board paper used for express packaging. Background technique [0002] White board paper is a kind of cardboard with a white and smooth front and a gray background on the back. This kind of cardboard is mainly used for single-sided color printing to make cartons for express packaging, or for design and handmade products. With the improvement of people's life quality and the pursuit of packaging quality, the use of cardboard to make cartons can no longer meet the needs of some exquisite and high-end products. The damage is serious, and the strength and wear resistance need to be strengthened; there are items inside the carton, and frequent contact with the carton will cause wear and tear, and accelerate the damage of the carton; long-term placement, there may be moths and the like eating the carton, shortening the service life . To this end...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wear-resistant coated whiteboard for express packaging, which can effectively improve the strength and wear resistance of the cardboard, and at the same time can effectively avoid the erosion of insects and ants, and greatly prolong the service life of the device. The advantage of service life solves the problem that the carton made of white board paper is impacted during transportation when things are placed, causing serious damage to the carton, and the strength and wear resistance need to be strengthened

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