Anti-counterfeiting halographic mark with positioning hollow-out variable information and method for producing anti-counterfeiting halographic mark with positioning hollow-out variable information

Abstract

The invention provides an anti-counterfeiting halographic mark with positioning hollow-out variable information and a method for producing the anti-counterfeiting halographic mark with positioning hollow-out variable information. The anti-counterfeiting halographic mark with positioning hollow-out variable information comprises a base material layer, an isolation coating layer, a holographic imaging layer, a variable information printing layer, a metal reflecting layer and a back gluing layer; the method comprises the steps that 1, the isolation coating layer is coated on the base material layer; 2, imaging resin is coated on the isolation coating layer, and holographic patterns are formed on the imaging resin through die pressing operation to form the holographic imaging layer; 3, the variable information printing layer is produced on the holographic imaging layer; 4, the metal reflecting layer is formed on the holographic imaging layer; 5, part metal reflecting layer which is printed with variable information patterns is fell off to form a hollow-out effect, and accordingly, the variable information is recorded; and 6, the back gluing layer is coated on the metal reflecting layer. The anti-counterfeiting halographic mark with positioning hollow-out variable information has good anti-counterfeiting performance, and the method for producing the anti-counterfeiting halographic mark with positioning hollow-out variable information can guide the production of the anti-counterfeiting halographic mark with positioning hollow-out variable information.

Description

technical field [0001] The invention relates to an anti-counterfeit product, in particular to an anti-counterfeit holographic mark with positioning hollow variable information and a manufacturing method thereof. Background technique [0002] Holographic anti-counterfeiting marks are one of the preferred anti-counterfeiting technologies in the packaging and printing industry in recent years. Holographic anti-counterfeiting marks generally include substrate layer, release coating, holographic imaging layer, metal reflective layer and adhesive layer from top to bottom. It is very popular in the market because of its high anti-counterfeiting performance of holographic patterns and the characteristics of its use. At present, the production of holographic anti-counterfeiting labels is mostly holographic plate shaft-wrapped molding process, and its layout holographic pattern is composed of designed unit patterns. From the perspective of process principle, counterfeiters can use var...

AI Technical Summary

Problems solved by technology

At present, the production of holographic anti-counterfeiting labels is mostly the holographic plate shaft-wrapped molding process, and the holographic pattern of the layout is composed of designed unit patterns. From the perspective of process principles, counterfeiters can use various means to steal the manufacturer’s unit pattern design The anti-counterfeiting performance of holographic bronzing film is declining year by year due to batch imitation

[0003] Variable digital technology is one of the latest anti-counterfeiting means. Encrypted data or variable graphics are produced through software writing, and each product is given a unique identification code, which eliminates the possibility of batch imitation in principle. Through computer networks and mobile phone networks means to implement seamless supervision of product information, truly realize logistics management and product traceability, but the existing variable digital technology is mostly completed by printing technology, which does not have holographic anti-counterfeiting features, and the means are single

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