Novel anti-fake material and processing technology thereof

Abstract

The invention discloses a novel anti-fake material. The novel anti-fake material comprises a PET laser holography transfer membrane with a holographic layer, the surface of the holographic layer is coated with a transparent liquid crystal layer, a printing layer is arranged on the surface of the liquid crystal layer, and the surface of the printing layer is coated with a layer of pressure-sensitive adhesive. According to the holographic printing liquid-crystal pressure-sensitive adhesive anti-fake material, outwardly, holographic three-dimensional patterns and patterns hidden through printingcan be visually seen, meanwhile, as the surface of the material is inclined, the gradation fluctuation that the surface of the material is partly changed into green from red can be seen without the help of any instruments, naked eyes can quickly distinguish truth from fakes, if who wants to open a label, he/she will find that except the membrane on the surface of the pressure-sensitive adhesive istorn off, other information layers are all stuck to the surface of a product, and artificial fakes and secondary utilization of the label are effectively eradicated.

Description

technical field [0001] The invention relates to an anti-counterfeiting material and a processing technology of the anti-counterfeiting material, in particular to a holographic layer printed liquid crystal anti-counterfeiting material and a processing technology thereof. Background technique [0002] In order to prevent the goods from being counterfeited by criminals and facilitate consumers to identify genuine goods, the current main method is to attach anti-counterfeiting marks on the goods to carry anti-counterfeiting information. It is a common practice to print packages with anti-counterfeiting information (such as the plastic seal outside the cigarette box, the drawstring on the plastic seal, etc.). [0003] The defect of the existing anti-counterfeiting labels is that ordinary first-line anti-counterfeiting labels are easy to forge at low cost and in large quantities, which reduces the reliability of anti-counterfeiting; high-level anti-counterfeiting technology often ...

AI Technical Summary

Problems solved by technology

[0003] The defect of the existing anti-counterfeiting labels is that ordinary first-line anti-counterfeiting labels are easy to forge at low cost and in large quantities, which reduces the reliability of anti-counterfeiting; high-level anti-counterfeiting technology often requires the use of special instruments, which is inconvenient for the public to identify in daily life