Anti-counterfeiting element and anti-counterfeiting product utilizing same

A technology for anti-counterfeiting components and products, which is applied in the field of anti-counterfeiting and can solve the problems of easy imitation and inability to meet needs.

Active Publication Date: 2016-02-10
ZHONGCHAO SPECIAL SECURITY TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This kind of coding sequence has the disadvantage of being easy to imitate, so in the field

Method used

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  • Anti-counterfeiting element and anti-counterfeiting product utilizing same
  • Anti-counterfeiting element and anti-counterfeiting product utilizing same
  • Anti-counterfeiting element and anti-counterfeiting product utilizing same

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Embodiment Construction

[0015] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] figure 1 It is a schematic diagram of the anti-counterfeiting element provided by the present invention, such as figure 1 As shown, the anti-counterfeiting element includes a base material 10 and a plurality of magnetic encoding regions 20, and the plurality of magnetic encoding regions 20 are placed on the substrate 10, wherein the coating of each magnetic encoding region 20 in the plurality of magnetic encoding regions 20 The layer shape has a preset law.

[0017] That is to say, the coating shape of each magnetic coding region 20 is different, and multiple magnetic coding regions 20 with different coating shapes are coated according to a preset rule....

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Abstract

The invention discloses an anti-counterfeiting element and an anti-counterfeiting product utilizing the anti-counterfeiting element. The anti-counterfeiting element comprises a base material and a plurality of magnetic coding areas arranged on the base material, wherein the coating shape of each magnetic coding area in the plurality of magnetic coding areas has preset rules. Each magnetic coding area in the plurality of magnetic coding areas arranged on the base material is coated with different coating shapes according to the preset rules, and thus wave signals, detected by a magnetic sensor, of the obtained magnetic coding areas are in asymmetrical waveforms. The anti-counterfeiting element obtained through the mode above is not easy to counterfeit, is good in anti-counterfeiting performance and is anti-counterfeiting codes having good crypticity.

Description

technical field [0001] The invention relates to an anti-counterfeiting technology, in particular to an anti-counterfeiting element and an anti-counterfeiting product using the anti-counterfeiting element. Background technique [0002] At present, magnetic materials are widely used in the field of anti-counterfeiting, and the magnetic code composed of magnetic materials has the dual functions of quantitative machine reading and anti-counterfeiting at the same time. Therefore, magnetic coding is an important part of various anti-counterfeiting components. [0003] At present, the use of magnetic codes is a characteristic code sequence composed of a variety of magnetic codes with different specifications and different remanence, so as to realize the functions of information storage and machine-readable anti-counterfeiting. However, the currently used magnetic encoding is a kind of magnetic encoding in which the waveform signal detected by the magnetic sensor is a symmetrical wa...

Claims

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Application Information

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IPC IPC(8): G07D7/04
Inventor 田子纯张茹周研朱自方
Owner ZHONGCHAO SPECIAL SECURITY TECH
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