Stereoscopic laser scratch film and preparation method and application thereof
A laser and three-dimensional technology, which is applied in the field of anti-counterfeiting, can solve the problems of anti-counterfeiting patterns without three-dimensional sense, no brightness, and health hazards to operators, etc., and achieve novel and diverse anti-counterfeiting methods, increase the difficulty of imitation, and have good three-dimensional fantasy effects
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[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following embodiments are only descriptive and not restrictive, and the protection scope of the present invention cannot be limited by this.
[0039] Such as figure 1 As shown, a three-dimensional laser scraping film includes a base layer 1, a separation layer 2 superimposed on the base layer 1, a laser molding layer 3 superimposed on the separation layer 2, and a printing layer superimposed on the laser molding layer 3 4. An aluminum film layer 5 is superimposed on the printing layer 4, a waterproof and wear-resistant layer 6 is superimposed on the aluminum film layer 5, and a brightness enhancement layer 7 is superimposed on the waterproof and wear-resistant layer 6, and the brightness enhancement layer A grating layer 8 is superimposed on 7. The base layer 1 serves as the carrier of the wear-resistant, waterproof, three-dimensional laser sc...
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