Laser holographic anti-counterfeiting technology is a stereoscopic photography technology that developed rapidly after the advent of laser in the 1960s. "Holography" means "all information", that is, laser holography can also record the spatial changes of objects compared with ordinary photography. Our company has long been engaged in the production of anti-counterfeiting labels, specializing in the production of anti-counterfeiting labels. Welcome to consult the production of anti-counterfeiting labels.
Laser holographic anti-counterfeiting technology includes:
1. Four-dimensional holographic dynamic anti-counterfeiting: Four-dimensional holography is composed of dozens or hundreds of two-dimensional digital pictures. Hologram can not only record and reflect the three-dimensional spatial characteristics of the target, but also show the process of the target changing with time, and its anti-counterfeiting performance is extremely high.
2. Three-dimensional lattice anti-counterfeiting: each point of the three-dimensional lattice hologram is a point hologram, which can express the sense of space depth, realize the true three-dimensional display of virtual space, realize the true color three-dimensional display of arbitrary three-dimensional data, and have extremely high anti-counterfeiting performance.
3. Photolithography lattice anti-counterfeiting: Photolithography lattice anti-counterfeiting technology refers to controlling the arrangement, distribution and direction of its grating lattice by computer, which can produce dazzling color changes and dynamic patterns with the change of observation angle, also known as grating lattice anti-counterfeiting technology.
4. True three-dimensional anti-counterfeiting: True three-dimensional anti-counterfeiting hologram is a true three-dimensional hologram made by carving a three-dimensional model, which is different from the method of obtaining three-dimensional (2D/3D) through multilayer 2D patterns, and its image is more realistic.
5. Moire encryption and anti-counterfeiting: Moire encryption is to make a predetermined pattern or text into a pattern after special computer moire coding, and use a special decoder to detect the authenticity of the logo.
6. True color anti-counterfeiting: True color anti-counterfeiting labels are made by using the principle that each pixel of true color in an image is divided into three primary color components: R, G and B, and each primary color component directly determines the strength of its primary color.
7. Laser encryption anti-counterfeiting: Laser encryption anti-counterfeiting label uses optical technology to store characters or some image information at a certain point or a certain area on the hologram. This information will not appear during normal observation. When irradiated with a laser pen, people can see the stored information with the help of sulfuric acid paper or white paper.
8. Optical microform anti-counterfeiting: predetermined characters or graphics are embedded in the image by holographic microform technology, and their visibility must be recognized under a magnifying glass of 100 times or more. The minimum word height can reach 0.05 mm
9.2D/3D anti-counterfeiting: This technology can realize multi-color, multi-level, overlapping between layers, depth of field or gradient depth of field, and true stereoscopic impression. Color gradient, three-dimensional dynamic effect of pattern.
10. Pattern change anti-counterfeiting: Pattern change anti-counterfeiting, also known as dual-channel or multi-channel anti-counterfeiting, means that one of two or more overlapping patterns on the hologram can be clearly seen at different angles by changing the angle of observing the pattern.
1 1. Interference fringe anti-counterfeiting: Interference fringe anti-counterfeiting label refers to the random interference pattern generated on the hologram by using random fringe interference technology when making holographic anti-counterfeiting label, which has obvious characteristics and cannot be reproduced.
12. Speckle holographic anti-counterfeiting: Speckle holographic anti-counterfeiting technology (dynamic speckle anti-counterfeiting technology) is to use laser to generate speckle, and at the same time control the shape, size and arrangement of speckle through special invention patent technology, so that the pattern formed by it can produce features that can only be expressed by dynamic and three-dimensional holograms.
13. Anti-counterfeiting of optical lens: Anti-counterfeiting of optical lens is to form a series of three-dimensional lens arrays on a flat film by using the principle of our patented technology-three-dimensional lattice anti-counterfeiting technology, and its size and focal length can be adjusted. It has obvious three-dimensional sense and sense of transformation, giving people a strong visual impact, and the anti-counterfeiting effect is clear at a glance.
14.360-degree anti-counterfeiting: 360-degree anti-counterfeiting technology Hologram is a future-oriented display holographic technology based on holographic pixels, and it is the core technology of digital holographic display in our company.
If you need to know all kinds of effects in detail, please go to Pan Anti-counterfeiting Product Center to check: holographic anti-counterfeiting plate-making scheme.