Several common anti-counterfeiting label printing processes
Source： Publish：2022-05-10
Several common anti-counterfeiting label printing processes (anti-counterfeiting label printing)
The anti-counterfeiting label is based on the principle definition, the "separate special information" used in the anti-counterfeiting technology, this kind of information is generally printed as a label, and the anti-counterfeiting label is pasted on the product packaging, and some are recorded on the chip. An electronic label is made in China and pasted on the product packaging. This label is called an anti-counterfeiting label.
1. Common anti-counterfeiting label printing materials
1. Paper self-adhesive anti-counterfeiting labels: paper self-adhesive materials, with stable viscosity, the product series are suitable for various bottle labels, etc. Avery Self-Adhesive is the world's largest self-adhesive paper production company and the inventor of self-adhesive. However, Avery self-adhesive does not have anti-counterfeiting function, because it can be imitated and can participate in information anti-counterfeiting technology, so that customers can distinguish the authenticity of the authenticity through the anti-counterfeiting code of the anti-counterfeiting label, but the company's production of such anti-counterfeiting labels may be ineffective against counterfeiting. Therefore, companies should choose anti-counterfeiting labels of different materials according to their own practical needs.
2. Watermark paper anti-counterfeiting label: Anti-counterfeiting watermark paper is a commonly used anti-counterfeiting paper. It is a kind of paper with embossed, see-through and accessible pictures or barcodes. Watermarking is an excellent anti-counterfeiting technology for the masses. One of the main carriers of using watermark anti-counterfeiting, checking the watermark is also one of the effective ways to identify the authenticity of banknotes. Since the first issue of banknotes with a special watermark in Sweden in 1666, almost all banknotes in the world now use watermarked paper. Anti-counterfeiting is because the watermark paper integrates complex technical processes such as design, mold carving, net making, and paper making in the production process, which often makes forgers helpless.
3. Security paper anti-counterfeiting label: The most widely used anti-counterfeiting label material is security thread paper. Since its initial use in 1930, security thread paper has been in use until now, and it has become one of the main anti-counterfeiting methods in the research and application of anti-counterfeiting of banknotes in various countries. And it is also deeply loved by the company. It can be said to be an ageless myth of anti-counterfeiting work, and the customized security thread has a high anti-counterfeiting function. Now the security thread paper is divided into fully buried type and window type, and customers can be flexible and intuitive. It is beneficial to the public to prevent counterfeiting.
4. Scratch-off anti-counterfeiting label: a common type of anti-counterfeiting label is the scratch-off digital anti-counterfeiting label. This anti-counterfeiting label is to print the anti-counterfeiting number on the label paper, and then spray a layer of extra ink on the digital. completed. This anti-counterfeiting label can be used to check the anti-counterfeiting number to achieve the anti-counterfeiting intention of the product after scraping off the masked ink.
5. Holographic anti-counterfeiting labels: Another common anti-counterfeiting label is laser anti-counterfeiting labels. Laser anti-counterfeiting labels are also called holographic anti-counterfeiting labels. There are: dot matrix dynamic light, one-time special laser film, 3D optical miniature set, colorful optical random interference, Chinese and English uranium shortened text, etc. The genuine full-page washed aluminum paper founded by the anti-counterfeiting company has improved the level of anti-counterfeiting, making it difficult for counterfeiters to find a breakthrough.
Anti-counterfeiting Inquiry Center
Anti-counterfeiting label printing technology is a comprehensive anti-counterfeiting technology. It used to be limited to a small number of applications such as RMB and certificates, because counterfeit and inferior products are rampant in shopping malls and behaviors, and now the use of daily products, intellectual property protection and other fields is gradually frequent. From the point of view of printing technology, printing anti-counterfeiting label technology mainly includes: engraving plate making, computer planning pattern, gravure printing, rainbow printing, pattern butt, double-sided printing technology, multi-color wiring printing, multi-color overprinting, microprinting technology , Refractive Latent Image, Invisible Image and Image Disturbance Printing.
2. Common physical anti-counterfeiting printing process
1. Pattern anti-counterfeiting label technology
The pattern anti-counterfeiting label technology is a special anti-counterfeiting label printing technology that uses special methods to make different special patterns on the background color, text, pictures, pictures and other layout components. It can not only play the role of anti-counterfeiting, but also play the role of decoration, and it is an ideal technology for the layout design of documents and tickets. Because of its inability to repeat the planning, it cannot be scanned into the original image, and it cannot be counterfeited.
There are many kinds of anti-counterfeiting label skills, generally including: shading, closed flower, lace, embossing, latent image, microfilm, anti-scanning, image processing, etc. The embossed pattern in the middle is the use of line shading as the base, and after the embossing process is carried out in combination with the background picture, the picture has a concave and convex effect like a carving. The relief pattern is generally generated by the combination of shading and pictures, so you can choose materials arbitrarily according to the needs of the application, and then go through the relief process to produce beautiful pictures. Even if it is the same shading and the relief of the picture, depending on its setting, it can change many different shades, and then fully achieve the purpose of anti-counterfeiting.
2. Miniature anti-counterfeiting label technology
The miniature anti-counterfeiting label printing technology adopts digital image imitation technology. The principle is to print the picture or text on the surface of the certificate in a miniature method. Through the magnifying glass picture, the information required by the enterprise can be reproduced and recorded realistically, such as: product name and trademark, production The name and number of the business, or the symbol designated by the enterprise, etc., these information can be pictures or words, micro-dots can hardly be seen with the naked eye, and a magnifying glass of more than 50 times can be clearly seen, and then achieve the anti-counterfeiting effect. Miniature anti-counterfeiting marking technology has the characteristics of advanced technology, simple operation and easy identification. Micro-text anti-counterfeiting technology is also the main anti-counterfeiting technology used in currency printing.
3. Fluorescent anti-counterfeiting label technology
Fluorescent anti-counterfeiting, also known as ultraviolet light anti-counterfeiting, uses special fluorescent ink to bind to the label, and the naked eye and touch cannot find the location of the running code, text or picture, and it is necessary to use fluorescent light, that is, ultraviolet light, to see it.
4. Thermal anti-counterfeiting technology
anti-counterfeiting label technology that can produce discoloration under the action of heating. According to the different temperature required for discoloration, it can be divided into anti-counterfeiting hand-temperature discoloration anti-counterfeiting technology and high-temperature discoloration anti-counterfeiting technology. The hand-temperature discoloration anti-counterfeiting label technology means that it can produce discoloration at a temperature of 34-36 °C. According to the difference of discoloration methods, it can be divided into single discoloration reversible, multicolor irreversible and multicolor irreversible heat-sensitive anti-counterfeiting technology.