Open line security
The anti-counterfeiting of the open line is a master of comprehensive anti-counterfeiting technology, which is easy to visually recognize and has good anti-counterfeiting effect. Common wine packaging open line anti-counterfeiting technology mainly has the following.
Destructive packaging security
The use of destructive packaging for anti-counterfeiting can make it difficult for counterfeiters to reuse old packaging for fraud. For example, carton packaging and mud porcelain packaging are all destructive.
2. Special packaging security
Use anti-counterfeiting with high technical difficulty and difficult to copy, and improve the threshold of fraud, such as 3D grating used by Wuliangchun wine Printing technology.
3. Pattern anti-counterfeiting
Pattern anti-counterfeiting is an ancient and effective anti-counterfeiting method, and is widely used because of its low cost. Most of the work on the anti-counterfeiting design is now done with the aid of a computer, but the main components of the anti-counterfeiting pattern (such as portraits) still require an experienced engraver to finish on the steel plate.
The principle of anti-counterfeiting is to use regular lines or dots to form regular or irregular line patterns and shading, that is, by curling lines, special hidden effects, embossed patterns, crepe patterns, special meshes, and microfilms. Words and the like constitute a security shading, thereby achieving the purpose of anti-copying and anti-counterfeiting.
The main feature of anti-counterfeiting is the use of lines for anti-counterfeiting, and can produce a variety of changes. Anti-counterfeiting design is completed in the plate making process, realized in the printing process, without adding additional production costs, high anti-counterfeiting performance, general general software Can not be copied.
There are mainly the following design elements of the anti-counterfeiting pattern, each of which can be used alone, and if these elements are used together, the anti-counterfeiting effect is stronger.
Dark line security
Dark line anti-counterfeiting needs to be detected by special instruments, mainly used for invisible anti-counterfeiting design of wine packaging. It should be noted that in the dark line anti-counterfeiting design, it is necessary to achieve the anti-copying and anti-scanning effects, and to achieve the purpose of facilitating counterfeiting. There are three main types of anti-counterfeiting technology for wine packaging.
Unlock
Unlocking belongs to the category of anti-counterfeiting. The principle is to hide certain graphics and images in the wine packaging. Only through special special inspection devices (also called "locking pieces") can you see them from a certain angle. Hidden graphics and images. Unlocking and anti-copying are the application of manufacturer-level anti-counterfeiting technology.
2. Invisible anti-counterfeiting terminal identification
Invisible anti-counterfeiting terminal identification refers to the combination of invisible memory coding ink, transferring the massive data information of the encrypted digital watermark to the surface of the wine packaging, and then cooperate with the special terminal detection equipment to achieve the purpose of invisible anti-counterfeiting. The terminal detecting device can identify the anti-pseudo-encryption information, anti-counterfeiting authentication information, manufacturer information, product information, etc. recorded on the surface of the wine packaging, and help the merchant and the consumer to quickly distinguish the authenticity of the product.
3. Electronic supervision code
As an anti-counterfeiting technology carried out by the State Food and Drug Administration on drugs, the electronic supervision code can not only achieve the purpose of anti-counterfeiting, but also solve the problems of food safety and agent dumping. Therefore, it will become the inevitable development of anti-counterfeiting of wine products in the future. trend. At present, many brewing groups have invested in the development of electronic supervision codes for wine products.
The anti-counterfeiting pursuit of wine packaging pursues the anti-counterfeiting ability of "people without me, people have my new, people are new and I change". With the continuous introduction of new technologies and new models of wine packaging anti-counterfeiting, the phenomenon of counterfeit liquor will be relieved to a certain extent.
The above content is selected from the 6th issue of “Printing Technology ·Packaging and Decoration †in 2012. More journal content please pay attention to the journal channel .
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