Three-dimensional anti-counterfeiting marker and anti-counterfeiting method thereof
A three-dimensional, marker technology, applied in the field of anti-counterfeiting marks, can solve problems such as single anti-counterfeiting means, hidden safety hazards, and limited information carrying capacity, and achieve the effect of convenient use and reasonable structure
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Embodiment 1
[0027] Embodiment 1: as figure 1 As shown, the three-dimensional anti-counterfeiting marker includes a logo body 1, and the logo body 1 includes a transparent carrier and a color-developing tiny object. Randomly distributed, there are no less than two planes on the outside of the transparent carrier that can be used as characteristic scanning surfaces, and the color-developing tiny objects are color-developing particles 2 or / and linear color-developing objects 3, and the color-developing particles 2 is a granular or flake or asymmetric three-dimensional particle, and the linear chromogenic substance 3 is hair-like or floc-like. The transparent carrier is mixed with the color-developing tiny objects and then solidified to form suspended crystals. The transparent carrier is a fully transparent solid. If it cannot be restored to its original appearance after being damaged, the color-developing tiny objects can display colors under visible light, infrared rays, ultraviolet rays or...
Embodiment 2
[0031] Embodiment 2: as figure 2 As shown in -4, the lower end of the logo body 1 is a plane and is provided with a fixed seat 17 and a fixed sticker. The fixed sticker is composed of a backing film layer 18, an adhesive layer 4, and a release paper layer 5. The backing film The top surface of the layer 18 is pasted and fixed with a fixed seat 17, the upper end of the fixed seat 17 is provided with an embedded card block 11, the lower end of the logo body 1 is a plane and is provided with a fitted card slot, and the logo body 1 is fitted with a card slot through it. The embedded block 11 is fixedly installed on the fixing base 17 . After the marking body 1 is manufactured, it is positioned through the fixed seat 17, a detection coordinate system is established, and the coordinates of the origin of the coordinate system corresponding to the corresponding coordinate system of a plurality of small colored objects are scanned, for example, the center of the outermost end of the f...
Embodiment 3
[0034] Embodiment 3: as figure 1 -As shown in -4, the anti-counterfeiting method based on the above-mentioned three-dimensional anti-counterfeiting marker comprises the following steps:
[0035] In the first step, by scanning the characteristic scanning surface of the identification body 1, obtain the identification body feature code that records the position of the small colored object in the transparent carrier;
[0036] The second step is to set up an information base for future reference and upload it to the Internet, and import the identifier feature code obtained in the first step into the information base for future reference;
[0037] In the third step, the consumer scans the feature scanning surface of the sign body 1 with a smart phone or a device with a camera, compares the features, and verifies the authenticity of the sign body.
[0038] The logo body 1 is a polyhedron, and the projection of the color-developing tiny objects on each characteristic scanning surfac...
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Abstract
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