Anti-counterfeit label based on trace amount random bubbles

An anti-counterfeiting label, three-dimensional technology, applied in the field of anti-counterfeiting, can solve the problems of public difficulty, expensive counterfeiting equipment, and complex counterfeiting technology.

Pending Publication Date: 2019-01-01
HANGZHOU WOPUWULIAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 forged; the third is the cost issue. It is true that many anti-counterfeiting technologies are difficult to crack, but the anti-counterfeiting labels are expensive and difficult to be accepted by commodity manufacturers
[0008] In short, in the current anti-counterfeiting industry, no anti-counterfeiting label has been found that can take into account the following elements at the same time: (1) facilitate the public to participate in large-scale counterfeiting verification; (2) realize pre-sale counterfeiting inspection of products; (3) cannot be copied; (4) Cannot be recycled; (5) Low probability of counterfeiting; (6) Low cost; (7) Applicable to a variety of commodities in all walks of life; (8) High cost of counterfeiting

Method used

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  • Anti-counterfeit label based on trace amount random bubbles
  • Anti-counterfeit label based on trace amount random bubbles
  • Anti-counterfeit label based on trace amount random bubbles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Such as figure 1 As shown, a three-dimensional anti-counterfeiting label based on a small amount of random bubbles includes two basic components: a random bubble 1 and a three-dimensional carrier 2 that can accommodate all random bubbles 1. The three-dimensional carrier 2 is made of PC material and can penetrate Visible light so that the random bubbles 1 in it can be recognized by the image recognition device; the position of the random bubbles 1 in the three-dimensional carrier 2 is random; the image features of the random bubbles 1 and the three-dimensional carrier 2 are recorded in the database for being Image recognition equipment contrast recognition; 3D anti-counterfeiting labels are divided into front and back, where the front is used to be scanned and recognized by image recognition equipment, and the back is the surface of the 3D anti-counterfeiting label opposite to the physical position of the front. Shooting the 3D anti-counterfeit label from any different a...

Embodiment 2

[0084] Such as figure 1 As shown, a three-dimensional anti-counterfeiting label based on a small amount of random bubbles includes two basic components: 2-3 random bubbles 1 ; and a three-dimensional carrier 2 capable of accommodating all random bubbles 1 . The three-dimensional carrier 2 is made of PMMA material, and the three-dimensional carrier 2 can pass through visible light so that the random bubbles in it can be recognized by the image recognition equipment; in the photos obtained by taking the three-dimensional anti-counterfeiting label from any angle, the area of ​​the random bubble 1 occupies 3D anti-counterfeiting The proportion of the total area of ​​the label is 50-60%; the front of the three-dimensional anti-counterfeiting label is photographed by an image acquisition device, and the image characteristics of the combination of the random bubble 1 and the three-dimensional carrier 2 are obtained and recorded in the database for comparison and recognition by the ima...

Embodiment 3

[0086] Such as figure 1 As shown, a three-dimensional anti-counterfeiting label based on a small amount of random bubbles includes two basic components: 2-3 random bubbles and a three-dimensional carrier 2 that can accommodate all random bubbles 1. The three-dimensional carrier 2 is made of PS material and can be transparent. visible light so that the random bubbles in it can be recognized by image recognition equipment; the positions of random bubbles 1 in the three-dimensional carrier 2 are randomly distributed, and the coordinates of the centers of gravity of all random bubbles 1 are on parallel but different planes. The distance is not particularly limited; the image features of the random bubble 1 and the three-dimensional carrier 2 are recorded in the database for comparison and recognition by the image recognition device; the three-dimensional anti-counterfeiting label is divided into a front and a back, and the front is used for being imaged The recognition device scan...

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PUM

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Abstract

The invention relates to an anti-counterfeit label based on trace amount random bubbles. The label includes 1-3 random bubbles and a three-dimensional carrier capable of accommodating all the random bubbles. The random bubbles in the three-dimensional carrier are randomly distributed; image features of combination of the random bubbles and the three-dimensional carrier are recorded in a database;and the random bubbles are used for being compared and recognized by an image recognition device. Pre-sale inspection on a counterfeit of goods can be achieved; and the label has the characteristics of non-replicability and non-recyclability, and provides the possibility for the public to participate in inspection on the counterfeit of the goods.

Description

technical field [0001] The invention relates to a three-dimensional anti-counterfeiting label based on a small amount of random 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06084G06K19/06093
Inventor 袁涌耀樊晓东
Owner HANGZHOU WOPUWULIAN SCI & TECH
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