How to prevent anti-counterfeit printing?

Today, in the absence of social integrity, fake and shoddy goods disrupt the normal operation of enterprises and damage the interests of enterprises and consumers, in order to protect the corporate brand, protect the market, protect the legitimate rights and interests of consumers, security printing came into being.

Then how should security printing be conducted so that enterprises can make full use of anti-counterfeit technology to combat counterfeiting and rectify and standardize the market, and at the same time enhance the image of enterprises and their products, and demonstrate the attitude of enterprises to consumers and social responsibility? Below, we will elaborate on how to print anti-counterfeiting.

To carry out printing anti-counterfeiting, it is necessary to start from the five elements of printing: because of the high-precision imitation of the perfect manuscript plate, special anti-counterfeiting paper, secret formula security ink, cutting-edge printing equipment, advanced printing technology with postpress processing Anti-counterfeiting and post-printing anti-counterfeiting technology constitutes a perfect "impeccable" print.

(I) Design originals and anti-counterfeit plates

Ideal design manuscripts and anti-counterfeiting plates are based on precision plate imitations, mainly starting from the following two aspects:

1 aspects of security elements:

Microtext, printing technology, invisible technology, thin line technology

2 morphology:

Shading, flower, lace, embossed, latent image, refractive effect, anti-scanning

Here are two simple ways to introduce:

Miniature anti-counterfeiting technology

Miniature anti-counterfeit printing technology adopts the most advanced digital image reproduction technology. The principle is to print the pattern or text on the surface of the document in a miniature manner, and the image can be realistically reproduced through a magnifying glass.

Embossed pattern anti-counterfeiting technology

Plateprinting technology is a special technique that uses special means to make different special textures for the background color, text, pattern, and image layout components. It can not only play anti-counterfeiting effect, but also can play a decorative role. It is an ideal technology for the layout of documents and tickets. Due to its non-repeatable design, it cannot be scanned and it cannot be copied.

(two) security paper

Paper is the material basis for printing various kinds of securities. Some special papers manufactured using special processes basically have anti-counterfeiting features. The anti-counterfeiting technologies used in special papers mainly include: anti-counterfeit paper as a new development in the field of anti-counterfeit technology, and its advantages are: The following aspects. First of all, it is the holographic pattern directly on the paper, remove the plastic information layer, so it is rarely copied. Secondly, the pattern on this security paper can be designed and made according to the requirements of the merchants. It can produce different textures and different weights of paper (70-400 grams, such as coated paper, cardboard, cardboard, etc., which the merchant needs, and it can also Like plain paper, offset printing, screen printing, etc. are both reliable and convenient. Third, the price of this security paper is only slightly more expensive than ordinary composite gold and silver cardboard, which is equivalent to a tenth of the price of holographic anti-counterfeit trademarks. First, it saves the labor cost of labeling and is easily accepted by merchants.Fourthly, products that are packaged directly with this kind of laser anti-counterfeiting paper can not only have anti-counterfeiting effect, but also be beautiful. Weathering in the soil will not cause environmental pollution, so it will gradually replace laser holographic products containing plastic films.At present, some manufacturers of cigarettes, wine, cosmetics, and food products have already begun to try to use laser holographic security paper and achieved It is expected that this new type of anti-counterfeit packaging material will have a broad market.

(III) Security ink

Common security inks include magnetic inks, thermal and infrared inks, and optically variable inks.

In addition, another common ink anti-counterfeiting method is to add anti-counterfeiting additives to the ink.

The so-called anti-counterfeiting additives, that is, adding special properties of anti-counterfeiting materials in the ink chain material, special processing of special additives. China's current development, application of anti-counterfeiting additives have many classifications, mainly ultraviolet fluorescence anti-counterfeiting technology, sun light color anti-counterfeiting technology, thermal anti-counterfeiting technology, anti-counterfeiting anti-counterfeiting technology, magnetic anti-counterfeiting technology, dripping disappear technology, liquid crystal anti-counterfeiting technology. The specific implementation mainly uses special coaters or other equipment to add anti-counterfeit additives to the ticket, product label and packaging paper layer. This type of anti-counterfeiting technology is characterized by simple implementation, low cost, good concealment, bright colors, easy inspection (even hand-warming color change), and strong reproducibility. It is the preferred anti-counterfeiting technology for banknotes, tickets and trademarks in various countries.

(4) Printing Process Anti-counterfeiting

The main printing process anti-counterfeiting technology has flat and convex printing and multi-process printing, gravure printing, multi-color printing, multi-color wiring, multi-color superimposition, printing, pattern docking, refractive latent printing, image co-ordination anti-counterfeit Printing, laser holographic printing, three-dimensional printing.

Stereoscopic printing originated from the three-dimensional image negatives provided by stereo photography. Although stereo imaging photography theory has been proposed more than 100 years ago, stereoscopic photography has developed to a certain degree during this long period of time. However, due to the use of traditional optical principles in the production and synthesis of stereoscopic photographs for photographing and production, there are many limitations in the application of stereoscopic photographs, as well as the expensive production equipment, complicated process technology operations, and high production costs. The three-dimensional photography cannot be promoted and popularized, so that the three-dimensional printing is also subjected to a long process flow in the pre-printing process, and the cumulative error between the processes is large, which reduces the definition of the screen and affects the printing effect.

(five) post-press processing anti-counterfeiting

Post-printing anti-counterfeiting technology mainly includes die-cut design anti-counterfeiting technology, refractive index molding technology, laser holographic hot stamping image transfer anti-counterfeiting technology, and three-dimensional hot stamping anti-counterfeiting technology.