1. Holographic anti-counterfeiting trademark, also known as laser anti-counterfeiting trademark, or laser anti-counterfeiting trademark.
2. printing anti-counterfeiting trademarks, anti-counterfeiting certificates and bills.
3. Dual-card anti-counterfeiting trademark; There are four kinds of dual-card anti-counterfeiting trademarks, such as moire stripe dual-card, nuclear track dual-card, polarized optical dual-card, and random encrypted hidden graphic dual-card.
4. Graphic output laser anti-counterfeiting trademark; Using laser beam to form anti-counterfeiting marks of pictures and texts on the surface of the subject matter.
5. nuclear micropore anti-counterfeiting trademark, namely nuclear track anti-counterfeiting. Ionization damage is caused to organic thin films irradiated by heavy ion generator or nuclear reactor (national control equipment) imaging method. Etching the formed track with strong alkali or acid to make it into micropores. Graphic and text 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 pictures and texts. If water drips on it, water seeps into the micropores, and the pictures and texts disappear. If painted 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. Expose the anti-counterfeiting trademark with pictures and texts;
7. Invisible graphic anti-counterfeiting trademark. The anti-counterfeiting trademark is made of materials with retro-reflective characteristics, including flash angle image type, multi-dimensional flash angle type, reflective watermark type and so on.
8. Magnetic anti-counterfeiting trademark. The anti-counterfeiting trademark is made by printing with magnetic ink. For example, the information characteristics (such as code bar, code width, code distance) and magnetic characteristics (remanence ratio, coercivity ratio) of magnetic ink made of magnetic powder are mixed and coded by PS glue mixed printing and screen printing. Identification by hidden magnetic code discriminator (fast magnetic measurement by impact sensing, accurate testing of various characteristics of coded materials, and complete logic decoding).
9. mark and distribute anti-counterfeiting trademarks. The anti-counterfeiting trademark is made of three-dimensional color fiber distribution characteristics, which is called texture distribution anti-counterfeiting logo. The anti-counterfeiting mark made by using the distribution characteristics of colored reflective particles and white raised microbubbles is called particle distribution anti-counterfeiting trademark. The originality of this logo belongs to our country, and the uniqueness and difficulty of imitation of the logo are good.
1. Covered anti-counterfeiting trademark. The anti-counterfeiting trademark is covered with unique corresponding digital or graphic information by a covering layer. The logo is divided into two types: scraping type and uncovering type. If the covering layer is removed, it should not be used again. The most common are code scraping and code uncovering anti-counterfeiting trademarks;
11. original light carving anti-counterfeiting trademark. The anti-counterfeiting trademark is made by high-resolution photoetching technology, and a hologram with grating spacing less than or equal to .4μm is formed on the film, and the zero-order diffraction is the reflection direction under the oblique white light, forming a picture and text with equal inclination interference of the film. China's new identity card has adopted this international top-level high-tech technology, and it rotates 9 degrees along its own plane, and the color of the pattern "Great Wall" changes.
12. ultraviolet fluorescent anti-counterfeiting trademark. A special ink that emits visible light under ultraviolet irradiation is called ultraviolet fluorescent ink. Widely used in RMB, bank bills, tax bills, etc.