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Reflective membrane with anti-counterfeiting mark, manufacture method of reflective membrane and anti-counterfeiting license plate

A technology of anti-counterfeiting marks and manufacturing methods, which is applied in the field of anti-counterfeiting marks and can solve problems such as cumbersome operations and restrictions on popularization and application

Inactive Publication Date: 2014-03-19
上海发钰实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Using the above anti-counterfeiting method, it is also necessary to use a supporting reader to identify the information in it, so as to judge the authenticity of the license plate, the operation is cumbersome, and its popularization and application has certain restrictions.

Method used

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  • Reflective membrane with anti-counterfeiting mark, manufacture method of reflective membrane and anti-counterfeiting license plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Fix the reflective film on the fixed platform, and lift the fixed platform to an appropriate position; design the anti-counterfeiting logo artwork in the laser marking system; adjust the position of the laser beam so that the laser beam and the reflective surface of the reflective film The included angle is 1°, the power of the laser beam is set to 2.8w, and the laser beam is used to print the first anti-counterfeiting mark on the reflective surface of the reflective film; the position of the laser beam is adjusted so that the laser beam and the reflective surface of the reflective film The included angle is negative 1°, the power of the laser beam is set to 2.8w, and the laser beam is used to print the second anti-counterfeiting mark on the reflective surface of the reflective film.

[0042] The obtained reflective film is between the first angle (the angle between the laser beam and the reflective surface of the reflective film is 1°) and the second angle (the angle be...

Embodiment 2

[0044] Fix the reflective film on the fixed platform, and lift the fixed platform to an appropriate position; design the anti-counterfeiting logo artwork in the laser marking system; adjust the position of the laser beam so that the laser beam and the reflective surface of the reflective film The included angle is 60°, the power of the laser beam is set to be 0.2w, and the laser beam is used to print the first anti-counterfeiting mark on the reflective surface of the reflective film; the position of the laser beam is adjusted so that the laser beam and the reflective surface of the reflective film The included angle is negative 60°, the power of the laser beam is set to 0.2w, and the laser beam is used to print the second anti-counterfeiting mark on the reflective surface of the reflective film.

[0045] The obtained reflective film is between the first angle (the angle between the laser beam and the reflective surface of the reflective film is 1°) and the second angle (the ang...

Embodiment 3

[0047] Fix the reflective film on the fixed platform, and lift the fixed platform to an appropriate position; design the anti-counterfeiting logo artwork in the laser marking system; adjust the position of the laser beam so that the laser beam and the reflective surface of the reflective film The included angle is 30 °, the power of the laser beam is set to be 2w, and the laser beam is used to print the first anti-counterfeiting mark on the reflective surface of the reflective film; the position of the laser beam is adjusted so that the laser beam is in contact with the reflective surface of the reflective film. The included angle is negative 30°, the power of the laser beam is set to 2w, and the laser beam is used to print the second anti-counterfeiting mark on the reflective surface of the reflective film. The obtained reflective film is covered on the base plate of the license plate to manufacture the anti-counterfeit license plate. As can be imagined by those skilled in th...

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Abstract

The invention relates to the field of anti-counterfeiting marks, in particular to a reflective membrane with an anti-counterfeiting mark, a manufacture method of the reflective membrane and an anti-counterfeiting license plate. The manufacture method comprises the following step: printing the anti-counterfeiting mark on the reflective surface of the reflective membrane through a laser beam when the included angle between the laser beam and the reflective surface of the reflective membrane is plus or minus 1 to 60 degrees, wherein the power of the laser beam is 0.2 to 8 w, and the approaching speed of the laser beam is 0.06 to 1.5 m / s. The reflective membrane manufactured according to the manufacture method provided by the embodiment of the invention and the anti-counterfeiting license plate have high anti-counterfeiting functions, so that law-breakers cannot counterfeit the reflective membrane and the anti-counterfeiting license plate, the reflective membrane and the anti-counterfeiting license plate can be identified only through naked eyes without the need of matched reader-writers. Therefore, the popularization and application ranges are wide.

Description

technical field [0001] The invention relates to the field of anti-counterfeit marks, in particular to a reflective film with anti-counterfeit marks, a manufacturing method thereof and an anti-counterfeit license plate. Background technique [0002] The license plate is the ID card of the vehicle, through which the traffic department manages the vehicle. Due to the uniqueness and particularity of the license plate, it must have a strong anti-counterfeiting function. [0003] In related technologies, the anti-counterfeiting method is mainly to use barcode, two-dimensional code, data matrix, etc. to hide the license plate information in the barcode, two-dimensional code, data matrix, and identify the hidden information through the matching reader, so as to judge the license plate information. authenticity. [0004] Adopting the above-mentioned anti-counterfeiting method also needs to use a supporting reader to identify the information therein, thereby judging the authenticity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/10G09F3/02
Inventor 曹庆发曹明腾金礼剑
Owner 上海发钰实业有限公司
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