Stereoscopic laser scratch film and preparation method and application thereof

Abstract

The invention discloses a stereoscopic laser scratch film which comprises a base layer. A separation layer is stacked on the base layer. A laser mold pressing layer is stacked on the separation layer.A printing layer is stacked on the laser mold pressing layer. An aluminum film layer is stacked on the printing layer. A waterproof and wear-resisting layer is stacked on the aluminum film layer. A brightening layer is stacked on the waterproof and wear-resisting layer. An optical grating layer is stacked on the brightening layer. The invention further discloses a preparation method and application of the laser scratch film. The laser scratch film is waterproof, resistant to wear, exquisite in appearance and good in stereoscopic fantasy effect, colors of inside patterns or characters are gorgeous and bright, the definition is high, and anti-fake means are diversified and novel.

Description

technical field [0001] The invention belongs to the technical field of anti-counterfeiting, and in particular relates to a wear-resistant and waterproof three-dimensional laser scratch film and its preparation method and application. Background technique [0002] Anti-counterfeiting marks are widely used in various industries. They can not only help consumers quickly identify the authenticity of goods and protect consumer rights, but also help corporate users fight counterfeit products, maintain corporate reputation, promote corporate culture, and display corporate image. Therefore, It is required that the current anti-counterfeiting marks not only have high anti-counterfeiting performance, but also increase the aesthetics of the anti-counterfeiting marks. [0003] Most of the current anti-counterfeiting marks are based on a single paper mark and a single laser anti-counterfeiting mark. It is not scratchable on the surface, and only improves the aesthetics of the logo. At t...

AI Technical Summary

Problems solved by technology

[0004] 1) The smell is strong and volatilizes quickly, which not only brings certain harm to the health of operators, but also has certain air pollution;

[0005] 2) It is not wear-resistant. Under normal operating conditions, the friction of transporting back and forth can still cause part of the scraping ink to be rubbed off;

[0006] 3) The color is single, no brightness, poor water resistance, anti-counterfeiting pattern has no three-dimensional effect, cannot carry information, and the appearance is not beautiful enough;

[0007] 4) The process is complicated and the efficiency is low, thus increasing the labor cost

The preparation of the anti-counterfeiting mark is too simple, and there are obvious defects that the anodized aluminum hot stamping layer is not wear-resistant, the anti-counterfeiting pattern has no three-dimensional effect, cannot carry information, and the appearance is not beautiful enough

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