Mobile phone identification code saw-tooth anti-counterfeiting method

A mobile phone identification and coding technology, which is applied in character and pattern recognition, computer components, data processing applications, etc., can solve problems such as customer returns, deactivation, printing quality defects, etc.

Active Publication Date: 2015-07-22
HAINAN PAIPAIKAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcoming of this invention is found to be during implementation: random deformation or randomly dislocated codes and graphics, the dislocation and deformation features ca...

Method used

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  • Mobile phone identification code saw-tooth anti-counterfeiting method
  • Mobile phone identification code saw-tooth anti-counterfeiting method
  • Mobile phone identification code saw-tooth anti-counterfeiting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] Embodiment 1: adopt the present invention to make a kind of medicine electronic supervisory code—code (4).

[0097] Such as figure 1 , Figure 5 , Figure 9 As shown, on the production line, printing machines (1) such as UV inkjet printers are used to spray codes on the conveyed medicine boxes and other substrates (2), so as to produce electronic drug supervision codes with personalized jagged edges (6) ——Coding (4), the coding (4) looks basically neat to the naked eye, meeting the C-level printing standard.

[0098] In order to promote the micro-deformation of the bars and characters of the drug electronic supervision code, a more significant individualized sawtooth edge (6) with a single sawtooth size (S)≥0.05mm(H)×0.05mm(W) is produced. An upper air gun can be set up between the inkjet printing machine (1) and the UV drying lamp (19), and the high-pressure air flow such as strong wind (11) can be blown to the undried electronic ink (3) sprayed by the wind. The p...

Embodiment 2

[0107] Embodiment 2: adopt the present invention to make a kind of drug electronic supervisory code—code (4).

[0108] Such as figure 1 , figure 2 , Figure 4 , Figure 10 As shown, on the printing line, inkjet printers (1) such as UV inkjet printers are used to spray codes on certain substrates (2) delivered, and the printed electronic inks (3) are used as cold stamping glue. Paste the silver laser cold stamping film (10), and then peel it off after being rolled by the pressure roller (9), so that the silver transfer layer (7) is transferred to the electronic ink (3), and a clear outline (without gradient color) is produced. ), some (not necessarily all) individual sawtooth size (S) ≥ 0.05mm (H) × 0.05mm (W) personalized serrated edge (6) drug electronic supervision code. The advantages of the drug electronic supervision code produced in this way are: the personalized jagged edge (6) has a clear outline, no gradient color, easy to automatically identify the anti-counterf...

Embodiment 3

[0113] Embodiment 3: Using the present invention to make a two-dimensional code whose content is the website address and serial number of the computer anti-counterfeiting network query system database. For example, the content is the QR code of http: / / t.ppk365.com / 436579352077, etc.

[0114] Such as Figure 5 , Figure 6 , Figure 9 As shown, on the printing line, an inkjet printer (1) such as a UV inkjet printer is used to spray code on the conveyed substrate (2), thereby producing a two-dimensional code with personalized jagged edges (6)— - Coding (4).

[0115] In order to promote the casting and micro-deformation of the two-dimensional code, a personalized sawtooth edge (6) is produced. An upper wind gun can be set up between the inkjet printer (1) and the UV drying lamp (19), and the strong wind (11) can be blown to the undried electronic ink (3) sprayed, and the two-dimensional The code is pushed by an external force to undergo slight deformation, thereby producing a...

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Abstract

The invention provides an anti-counterfeiting method by utilizing an intelligent mobile phone to identify code saw-teeth. The method comprises the steps of amplifying and photographing saw-teeth of a product code and image-text margin; storing the photographed saw-tooth characteristic information into an anti-counterfeiting system database to be used as anti-counterfeiting characteristic filing information. The method is simple and easy to implement, and for the user product of the existing drug electronic supervision code, the amplified picture of the saw-teeth is stored when the product is under the automatic quality inspection and is used as the anti-counterfeiting characteristic filing information to be stored. By implementing the method, the equipment investment is not increased, the procedure is not increased, the cost is not increased, an effective anti-counterfeiting function of the product can be realized, and the bug of the digital anti-counterfeiting technology such as the telegram code anti-counterfeiting technology can be blocked up.

Description

technical field [0001] The invention belongs to the technical field of printing anti-counterfeiting, and in particular relates to an anti-counterfeiting and identification method for causing the edges of codes or / and images to generate random micro-deformations, thereby forming random features such as personalized jagged edges. Background technique [0002] The three elements of anti-counterfeiting technology recognized by the international anti-counterfeiting industry are: 1. Difficult to forge, 2. Easy to identify, 3. Long-term effective. For decades, thousands of anti-counterfeiting technical workers have researched, developed, produced and promoted countless anti-counterfeiting technical products around these three elements. Difficult to forge, easy to identify, and long-term effective are the inspection standards for anti-counterfeiting technology products recognized by the world's anti-counterfeiting industry. These three elements are important standards for testing an...

Claims

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Application Information

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IPC IPC(8): G06Q30/00G06K9/00G09F3/00
Inventor 陈明发
Owner HAINAN PAIPAIKAN INFORMATION TECH CO LTD
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