Method for manufacturing micro-code anti-counterfeit label

Abstract

The invention discloses a method for manufacturing a micro-code anti-counterfeit label. The method at least comprises the following steps: preparing a stamp; manufacturing label paper; engraving a micro code within nanoscale or micron scale size; and manufacturing the micro-code anti-counterfeit label. The micro code is at a nanoscale or micron scale size and is hard to imitate, crack or counterfeit, so as to play an effective anti-counterfeit rule. In addition, different code combination can be customized through coding sequence in production, so that the anti-counterfeit reliability can be further improved. Furthermore, the micro-code anti-counterfeit label can be used separately and can also be mixed with other anti-counterfeit technology, which is easy to realize. Meanwhile, the method can improve the anti-counterfeit effect and has wide application.

Description

technical field [0001] The invention relates to the field of anti-counterfeit technology, in particular to a method for manufacturing a microcode anti-counterfeit label. Background technique [0002] As a technical means for identifying authenticity and preventing counterfeiting and counterfeiting, anti-counterfeiting labels have been widely used in various fields, especially in currency, certificates, medicine, food, audio-visual products, software computer chips, etc. many fields. By affixing, printing, or transferring the anti-counterfeit label on the surface of the above-mentioned object, or on the packaging of the above-mentioned object, or on the accessories of the above-mentioned object (such as commodity listings, business cards and anti-counterfeiting cards), consumers can identify the anti-counterfeit label. The authenticity of the subject matter can be identified. [0003] The existing anti-counterfeiting labels mainly include the following types: 1. Ordinary an...

AI Technical Summary

Problems solved by technology

[0003] The existing anti-counterfeiting labels mainly include the following types: 1. Ordinary anti-counterfeiting labels, such as laser holographic anti-counterfeiting labels. The manufacturing technology of such anti-counterfeiting labels is widely known. As long as similar equipment can be used for imitation and forgery, it is impossible to distinguish between true and false , not only the anti-counterfeiting function is poor, but also the cost is high; another example is the query type digital anti-counterfeiting label. 2. RFID (radio frequency identification, radio frequency identification) electronic tags, such electronic tags have high manufacturing costs, narrow application range, and industry standards have not yet been unified

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