Multi-layer tamper-proof disposable digital anti-counterfeiting label and production method thereof

An anti-counterfeiting label, a one-time technology, applied in the directions of stamps, instruments, identification devices, etc., can solve the problems of loss, broken anti-counterfeiting labels, etc., and achieve the effect of enhancing bacteriostatic performance, improving insect-proof performance, and improving setting efficiency.

Active Publication Date: 2018-09-11
南京中印防伪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although this method can effectively prevent criminals from peeling off the anti-counterfeit label, it also brings many problems. Because the anti-counterfeit label is divided into multiple small units by the tangent, if the connection point between adjacent small units is too narrow, it will be damaged. When merchants use anti-counterfeiting labels, there will be a large number of broken anti-counterfeiting labels, which will bring losses to merchants. However, if the cut line is too wide, criminals can still carefully peel off the anti-counterfeiting labels from the products, and then paste them on the on counterfeit goods

Method used

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  • Multi-layer tamper-proof disposable digital anti-counterfeiting label and production method thereof
  • Multi-layer tamper-proof disposable digital anti-counterfeiting label and production method thereof
  • Multi-layer tamper-proof disposable digital anti-counterfeiting label and production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0048] as attached figure 1 As shown, a multi-layer anti-counterfeit label disposable digital anti-counterfeit label, from the outside to the inside, is the surface layer of the anti-counterfeit label 1, the isolation layer 2, the solid glue layer 3, the vacuum aluminum layer 4, the self-adhesive layer 5 and the silicone oil backing paper 6. Wherein, the adhesive viscosity between the isolation layer 2 and the solid adhesive layer 3 is smaller than the adhesive viscosity between the solid adhesive layer 3 and the vacuum aluminized layer 4, and the specific adhesive viscosity of the two can be determined according to the actual situation. Here, the adhesive viscosity between the isolation layer 2 and the solid adhesive layer 3 is 323-352 kg / cm 2 , while the adhesive viscosity between the solid adhesive layer 3 and the vacuum aluminized layer 4 is 372-417 kg / cm 2 .

[0049] In addition, the thickness of the surface layer 1 of the anti-counterfeit label here is 100-110um, the thi...

Embodiment 2

[0062] as attached figure 2 As shown, a multi-layer anti-counterfeit label disposable digital anti-counterfeit label is based on the first embodiment. After step five is completed, a paraffin layer 7 is coated on the surface layer 1 of the anti-counterfeit label.

[0063] In this way, the paraffin layer 7 can protect the anti-counterfeit label surface layer 1. When the anti-counterfeit label is in use, it can prevent the anti-counterfeit label surface layer 1 from being scratched. On the other hand, the paraffin layer 7 is lifted along with the anti-counterfeit label surface layer When the anti-counterfeit label is peeled off, it is easy to break itself, so that consumers can easily notice this even when the peeled off anti-counterfeit label is pasted on other fake and inferior products, thereby reducing the probability of fake and inferior products being purchased, and It also helps law enforcement checks.

Embodiment 3

[0065] as attached image 3 As shown, a multi-layer anti-counterfeit label disposable digital anti-counterfeit label is based on the first embodiment, and after step five is completed, a BOPET film 8 is covered on the surface layer 1 of the anti-counterfeit label. Because BOPET film 8 has the characteristics of high strength, good rigidity, transparency, and high gloss; it is odorless, tasteless, colorless, non-toxic, and outstanding toughness; its tensile strength is 3 times that of PC film and nylon film, and its impact strength It is 3-5 times that of BOPP film, has excellent wear resistance, folding resistance, pinhole resistance and tear resistance, etc.; heat shrinkage is extremely small, at 120 ° C, it only shrinks by 1.25% after 15 minutes ; Has good antistatic properties. Thus, it helps to prolong the service life of the anti-counterfeit label.

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Abstract

The invention relates to the field of anti-counterfeiting labels, and discloses a multi-layer tamper-proof disposable digital anti-counterfeiting label, which sequentially comprises an anti-counterfeiting label surface layer, an isolation layer, a solid glue layer, a vacuum aluminum plating layer, an adhesive layer and a silicone oil bottom paper from inside to outside, the viscosity of between the isolation layer and the solid glue layer is less than that between the solid glue layer and the vacuum aluminum plating layer. When the anti-counterfeiting label is lifted, the anti-counterfeiting label surface layer and the isolation layer are completely removed and separated from the solid glue layer, so that the purpose of non-repeated use of the anti-counterfeiting label is realized. Meanwhile, the production method is simple, so that the method is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting labels, in particular to a multilayer anti-tampering disposable digital anti-counterfeiting label and a production method thereof. Background technique [0002] Anti-counterfeiting labels are scientifically known as anti-counterfeiting marks, also known as anti-counterfeiting trademarks, which can be pasted, printed, and transferred on the surface of the target object, or on the packaging of the target object, or on the accessories of the target object (such as commodity listings, business cards and anti-counterfeiting certificate cards), and have anti-counterfeiting effects. logo. The anti-counterfeiting features and identification methods of anti-counterfeiting labels are the soul of anti-counterfeiting labels. Anti-counterfeiting is a preventive measure against counterfeiting or copying activities for the purpose of deception without the permission of the owner. [0003] At the same time, th...

Claims

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Application Information

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IPC IPC(8): G09F3/02
CPCG09F3/02G09F2003/0222G09F2003/0257
Inventor 沈宏祥
Owner 南京中印防伪科技有限公司
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