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Anti-counterfeiting electronic tag and manufacturing method thereof

A technology of electronic tags and manufacturing methods, which is applied to recording carriers used in machines, instruments, computer parts, etc., and can solve the problems of increasing the fragility of tags

Active Publication Date: 2011-02-23
SHANGHAI CHINA CARD SMART CARD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problem that the antenna is not easy to be damaged when the label is peeled off when PET, paper and other materials are used as the antenna substrate, and discloses a method for making an anti-counterfeiting electronic label. Make it with deep or penetrating cuts to increase its fragility after being made into a label

Method used

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  • Anti-counterfeiting electronic tag and manufacturing method thereof
  • Anti-counterfeiting electronic tag and manufacturing method thereof
  • Anti-counterfeiting electronic tag and manufacturing method thereof

Examples

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Embodiment

[0023] Taking the etched antenna as an example, the base material of the antenna is made of PET polymer, and the material of the antenna is made of aluminum foil.

[0024] According to attached figure 1 , 2 , first die-cut the antenna base material—PET polymer 14 with a thickness of 0.04mm. figure 2 , the die-cut depth is full cut through. The die-cutting knife should be kept sharp and the edge of the knife should be as narrow as possible to prevent the edge of the PET cut from being squeezed and becoming uneven.

[0025] attached figure 2 The linear radial incision shown is a form that is easier to realize, and it is not limited to this one in actual use, and continuous curves (such as S shape, W shape, etc.) or other irregular shapes can also be used.

[0026] The surface of the PET polymer 14 is coated with epoxy glue, and bonded together with the aluminum foil 13 with a thickness of 0.03mm. Dry the compounded semi-finished product to cure the epoxy glue.

[0027] N...

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Abstract

The invention relates to an anti-counterfeiting electronic tag and a manufacturing method thereof. The method is characterized by comprising the following steps of: pre-treating an antenna base material for bearing an antenna before the base material is stuck with the antenna, namely processing a notch on the antenna base material in advance by technology of die cutting, laser and the like, wherein the notch is a full-penetration notch when the antenna base material is selected from thermoplastic resin with high strength, and two thirds of the thickness of the antenna base material is cut when the antenna base material is selected from a paper material with low strength; and then manufacturing the antenna on the antenna base material. The anti-counterfeiting electronic tag manufactured bythe method is difficult to be completely torn from a stuck object; and even if the electronic tag is forcibly torn, the antenna is damaged, and the tag further loses effectiveness, so the anti-counterfeiting purpose is fulfilled.

Description

technical field [0001] The invention relates to a method for making a radio frequency identification label, and in particular discloses an anti-counterfeit electronic label and its production method, which increases the fragility of the electronic label and achieves the purpose of anti-counterfeiting, and is suitable for products with anti-counterfeiting requirements and modern logistics and other fields. . Background technique [0002] With the price reduction of radio frequency identification tags (RFID, commonly known as electronic tags), and the increasing anti-counterfeiting and logistics requirements, electronic tags have received more and more attention from the society, and the number of applications has also shown explosive growth. [0003] The current production method of RFID electronic tags is roughly divided into three steps: [0004] The first step is to fabricate the antenna 22 on an antenna substrate 14 such as polymer (PET etc.) or paper. There are four mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/07
Inventor 朱阁勇池侠邱海涛
Owner SHANGHAI CHINA CARD SMART CARD CO LTD
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