Trace random bubble based anti-counterfeit label

Abstract

The invention relates to a trace random bubble based anti-counterfeit label. The anti-counterfeit label includes 1-3 random bubbles and a three-dimensional carrier accommodating all the random bubbles; the positions of the random bubbles are randomly distributed in the three-dimensional carrier; and image characteristics combining the random bubbles with the three-dimensional carrier are recordedin a database, so that contrast recognition can be performed by image recognition equipment. Thus, pre-sale false inspection of goods can be realized; and labels have characteristics of being non-replicable and non-recyclable, so that possible can be provided for public to widely participate in goods false inspection.

Description

technical field [0001] The invention relates to an anti-counterfeiting label based on a small amount of random air bubbles, belonging to the field of anti-counterfeiting. [0002] The term "mechanical connection" includes riveting, bolt connection, key pin connection, elastic snap connection and other methods. [0003] The term "welding": refers to the use of electrical energy, chemical energy, mechanical energy to join two objects together. [0004] The term "random bubble" refers to a bubble with random shape and volume, which is located inside the three-dimensional carrier and formed by wrapping the gas in the three-dimensional carrier. [0005] The term "random bubbles on the bonding surface" refers to bubbles with random shape and volume, which are located on the bonding surface between one outer surface of the three-dimensional anti-counterfeiting label and the corresponding product, and are formed by the adhesive wrapping the gas. Background technique [0006] After...

AI Technical Summary

Problems solved by technology

[0007] However, so far, for bulk consumer products, the public has not only never become a participant in the counterfeit inspection of commodities, but even ignores most of the anti-counterfeit labels. There are three main reasons for this: First, the counterfeit inspection technology is complex Or the counterfeit inspection equipment is expensive, and it is difficult for the public to participate in it, and the extremely low participation of the public makes it difficult to form credibility; second, most anti-counterfeiting technologies use one-dimensional or two-dimensional label products as carriers, while anti-counterfeiting labels lower than three-dimensional are all Inevitably, it is easy to be copied, recycled or

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