Anti-counterfeiting method with random distortion, anti-counterfeiting label and application system

The invention relates to an anti-counterfeiting method with random distortion, an anti-counterfeiting label and an application system. The method includes selecting distortion particles, wherein the distortion particles are randomly formed, each distortion particle has different shapes, and the dist...

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Bibliographische Detailangaben
Hauptverfasser: WANG LU, ZENG GUIFENG, XIONG JIANMIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to an anti-counterfeiting method with random distortion, an anti-counterfeiting label and an application system. The method includes selecting distortion particles, wherein the distortion particles are randomly formed, each distortion particle has different shapes, and the distortion particles are forced to distort to form random shapes; S2. fixing distorted particles on a label, wherein the distorted particles are subjected to stress distortion on the label and are fixed into a characteristic pattern, and the characteristic pattern is a random pattern; and taking the characteristic pattern as anti-counterfeiting information and collecting and storing the characteristic pattern in a database for authorized users to compare and inquire about authenticity. The method overcomes the shortcomings of a single-dimensional anti-counterfeiting technology, and introduces multiple random dimensions of 'appearance' randomness, 'distortion' randomness and texture 'distortion',and the combination proc