Also known as laser security label, or laser security label.
2. Printing anti-counterfeiting labels, anti-counterfeiting certificates and bills. 3. Dual-card anti-counterfeiting label
There are four kinds of dual-card anti-counterfeiting labels: Moire stripe dual-card, nuclear track dual-card, polarized light dual-card, and random encrypted hidden graphics dual-card.
4. Graphic output laser anti-counterfeiting label;
Using laser beam to form graphic anti-counterfeiting marks on the surface of the subject matter.
5. Nuclear micropore anti-counterfeiting label
Namely nuclear track anti-counterfeiting. The imaging method of heavy ion generator or nuclear reactor (state-controlled equipment) irradiates organic thin films and causes ionization damage. Etching the formed track with strong alkali or strong acid to make it into micropores. Graphics and characters are composed of micropores. Its anti-counterfeiting feature is that under visible light, due to the diffraction and scattering of micropores, the visual effect observed by human eyes is white graphics and text. If there are water drops on it, the water will penetrate into the micropores and the pictures and texts will disappear. If coated with colored liquid, the colored liquid will penetrate into the micropores, wipe off the colored liquid on the surface, and present colored pictures and texts.
6. Graphic display of anti-counterfeiting labels
Graphic security labels are divided into the following categories:
1, and the anti-counterfeiting logo is exposed in the yin and yang graphics.
The surface layer and the sub-layer have complementary yin and yang pictures and texts. Glue coated on the male and female graphic parts has different adhesive strength. Before unveiling, Yin and Yang complement each other and become a whole, which is in a state of visual concealment. Only after uncovering can they be separated from each other, and the surface layer and sub-layer have corresponding separated Yin and Yang pictures and texts, which cannot be recovered after uncovering.
2. Expose the anti-counterfeiting mark on the whole coating.
After delamination, the surface characteristics of the bottom layer (full coating) are different. Before uncovering the cover, the whole coating is in a state of visual concealment, and only after uncovering the cover can the hidden pictures and texts be presented.
3. Rules expose anti-counterfeiting marks
It is basically the same as the anti-counterfeiting logo exposed by yin and yang pictures and texts, but it can also form the following characteristics: there are printed pictures and texts on the upper surface of the surface layer, and there are complementary yin and yang pictures and texts on the surface layer and sub-layer. Glue coated on the male and female graphic parts has different adhesive strength. Before unveiling, Yin and Yang should complement each other as a whole and be in a state of visual concealment. They can only be separated from each other after being uncovered, and the upper and lower surfaces of the surface layer have the same or complementary pictures and texts in corresponding positions.
7. Invisible graphic anti-counterfeiting label
Anti-counterfeiting labels are made of materials with anti-reflection characteristics, including flash angle image type, multi-dimensional flash angle type, reflective watermark type and so on.
8. Magnetic code anti-counterfeiting label
Anti-counterfeiting labels are printed with magnetic ink. For example, the information characteristics (such as code bar, code width and code distance) and magnetic characteristics (remanence ratio and coercivity ratio) of magnetic ink made of magnetic powder are coded by PS glue mixed printing and screen printing. Identification by hidden magnetic code discriminator (rapid magnetic measurement by impact induction, accurate testing of various characteristics of coded materials, and logical decoding).
9. Identification and distribution of anti-counterfeiting labels
Anti-counterfeiting label is made of three-dimensional color fiber distribution characteristics, which is called texture distribution anti-counterfeiting label. The anti-counterfeiting label made by using the distribution characteristics of colored reflective particles and white raised microbubbles is called particle distribution anti-counterfeiting label. The originality of this logo belongs to our country, and the uniqueness and imitation difficulty of the logo are good.
10. Cover security label
The anti-counterfeiting label is covered with the only corresponding digital or graphic information, that is, digital anti-counterfeiting. Labels are divided into scratch-off type and open type. If the cover is removed, it should not be used again. The most common anti-counterfeiting labels are digital scraping and digital uncovering. Inquiry methods include SMS anti-counterfeiting inquiry, 400 telephone, 800 toll-free telephone, fixed telephone and website inquiry. , and Biaoyi Anti-counterfeiting provides a full range of services.
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The anti-counterfeiting label is made by high-resolution lithography technology, and a hologram with grating spacing less than or equal to 0.4μm is formed on the film, and the zero-order diffraction is the reflection direction under oblique white light, thus forming a picture and text with equal inclination interference of the film. China's new ID card adopts this international top-level high-tech technology. It rotates 90 degrees along its own plane, and the color of the pattern "Great Wall" changes accordingly.
12.rfid electronic tag
RFID is the abbreviation of radio frequency identification, namely radio frequency identification, commonly known as electronic tag. It is the most advanced anti-counterfeiting label form at present. For example, the access cards and bus cards we usually use are all examples of the application of rfid electronic anti-counterfeiting labels in real life!
13.DNA anti-counterfeiting label
DNA anti-counterfeiting technology is a new generation of more accurate anti-counterfeiting identification application technology. It directly uses the uniqueness and diversity of DNA genes to extract, purify, arrange and combine into a unique and unique DNA sequence, thus identifying the authenticity of high-end technology.
14. Double helix color-coded safety label
Double helix color code anti-counterfeiting technology is an upgraded product of anti-counterfeiting label based on traditional anti-counterfeiting label printing technology.
15. shape memory anti-counterfeiting
Anti-counterfeiting labels, anti-counterfeiting stickers or other anti-counterfeiting products are made of polymer shape memory materials. As long as they are heated to a certain temperature, the characters or patterns on their surfaces will immediately become other preset characters or patterns, so that the authenticity of the products can be verified. The advantage of polymer shape memory material in anti-counterfeiting lies in (1) unique technology: polymer shape memory anti-counterfeiting technology has just started in China and has been protected by international patent technology, which is extremely difficult to imitate. (2) Simple identification: For consumers, anti-counterfeiting products that are too complicated and difficult to identify are not conducive to consumer inspection. The anti-counterfeiting products made of polymer shape memory materials can completely meet the first-line anti-counterfeiting requirements of "public rational perception and sensory recognition". Consumers only need a cup of hot water or a lighter to identify the authenticity of products within 5 seconds. (3) Full of magical fun: The magical three-dimensional shape changes make the inspection process very interesting. Anti-counterfeiting label is one of the anti-counterfeiting technical products. What requirements should be put forward when leaving the factory? China clearly put forward eight general technical requirements for anti-counterfeiting products for the first time in the world.
1. Identity uniqueness: the uniqueness and non-transferability of anti-counterfeiting identification features of anti-counterfeiting technology products. For example, digital anti-counterfeiting, so that the anti-counterfeiting label of goods has an identity code, each anti-counterfeiting label can only be used once and cannot be transferred.
2. Stability period: the shortest time that the anti-counterfeiting identification features of anti-counterfeiting technology products can be maintained under normal use conditions. Such as fluorescent ink and variable temperature ink, have decay periods.
3. Safety period: the shortest time for the anti-counterfeiting identification features of anti-counterfeiting technology products to be successfully copied under normal use conditions. This is what customers are most concerned about, and manufacturers should propose a commitment period.
4. Anti-counterfeiting efforts: the durability and reliability of the functions of discriminating authenticity and preventing counterfeiting. Anti-counterfeiting strength consists of four elements: the number of anti-counterfeiting identification features, the exclusive number of anti-counterfeiting technology, the difficulty of imitation and the cost of imitation.
5. Applicability: the ability of anti-counterfeiting identification features of anti-counterfeiting technology products to adapt to the use requirements of the subject matter or service object.
6. Identification performance: The anti-counterfeiting identification features of anti-counterfeiting technology products can be correctly identified by senses or machines (instruments) within the required identification time. First-line identification emphasizes the public knowledge of anti-counterfeiting identification features, which can be recognized by senses; Second-line identification emphasizes that simple instruments (such as magnifying glass, laser pen, ultraviolet fluorescence discriminator, etc.) can be used for identification. ); Third-line identification emphasizes the identification by experts through special instruments (such as DNA identification) as the basis of judicial judgment. Double-line identification and three-line identification emphasize the implication of anti-counterfeiting identification characteristics.
7. Use environment requirements: the anti-counterfeiting performance of anti-counterfeiting technology products should meet the requirements of the normal use environment of the subject matter.
8. Technical security and confidentiality: The technology for designing and manufacturing anti-counterfeiting products should be secure and confidential. In addition, the adaptability of economic cost should be considered, that is, the use cost should be reduced as much as possible while meeting the requirements of anti-counterfeiting technology.