Matte anti-reflection back-coated white board

By combining the matte coating layer and the wear-resistant protective layer, along with the breathable adhesive backing and honeycomb aluminum panel structure, the problems of reflection, scratches, installation, and weight of traditional whiteboards are solved, achieving a visually comfortable, durable, and convenient whiteboard user experience.

CN224240585UActive Publication Date: 2026-05-15SHANGHAI QIQIANXUE IND CO LTD
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Patent Information

Application Number
CN202520621143.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-03
Publication Date
2026-05-15
Estimated Expiration
2035-04-03

AI Technical Summary

Technical Problem

Traditional whiteboards are highly reflective, easily scratched, inconvenient to install, and bulky; existing technologies have not been able to effectively solve these problems.

Method used

It adopts a matte coating layer, a wear-resistant protective layer, a breathable adhesive backing layer and a honeycomb aluminum plate structure, combined with a magnetic strip design, to form a matte anti-reflective backed whiteboard. The diffuse reflection structure reduces reflection, enhances wear resistance, and provides convenient installation and lightweight design.

Benefits of technology

It effectively reduces glare, improves visual comfort, enhances scratch resistance, enables rapid installation and lightweight design, blocks ink penetration, ensures a clean board surface, and expands application scenarios.

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Abstract

The utility model belongs to the technical field of office teaching aids, discloses a back-coated white board with a matte anti-reflection function, and aims to solve the problems that a traditional white board is strong in reflection, easy to scratch, inconvenient to install and the like. The white board comprises a base material layer, a matte film layer and a wear-resistant protective layer are sequentially arranged on the front face of the base material layer in a stacked mode, a back glue layer is arranged on the back face of the base material layer, a release paper layer is compounded at the bottom end of the back glue layer, the matte film layer is formed by blending polyurethane modified acrylic resin and silicon dioxide particles, and the surface of the matte film layer is subjected to micro-etching treatment to form a diffuse reflection structure. The base material layer is of a honeycomb aluminum plate structure, the edge of the base material layer is coated with an ABS plastic frame, and magnetic strips are embedded in the base material layer. Through the design of the composite layer, low reflection, high wear resistance, light weight and convenience in installation are realized, and the composite layer is suitable for various scenes such as education, office and the like.
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