Laser Anti-counterfeiting Label

The core technology of holographic laser label lies in holographic laser imaging and micro-nano structure replication. Through the principle of laser interference, the three-dimensional light wave information of an object is recorded on photosensitive materials to form a holographic master; then using embossing technology, the complex optical microstructures are transferred to the surface of materials such as PET aluminum-plated base films.

This process involves optical engraving with nanoscale precision. Its patterns are composed of numerous micron-level grating structures. After light is refracted and diffracted, dazzling dynamic visual effects are produced, such as iridescent gradients and three-dimensional embossed textures, which can be directly identified by the naked eye.

Compared with traditional anti-counterfeiting labels, holographic laser label has significantly higher technical barriers. Its production requires specialized optical equipment and high-precision embossing technology, resulting in extremely high imitation costs. Moreover, every detail of the holographic image requires precise calculation, making it difficult for counterfeiters to replicate through reverse engineering.

The generation of holographic images relies on the synergy of laser interference and chemical etching, and their microstructures possess uniqueness. Even with high-precision scanning or copying, it is impossible to restore the nanoscale arrangement of gratings, which causes counterfeits to exhibit color distortion or blurred patterns when exposed to light.

Holographic labels can be embedded encrypted information such as microtext and invisible QR codes, which can only be read at specific angles or with dedicated tools (such as magnifying glasses, professional detectors), further enhancing the anti-counterfeiting level. For instance, holographic labels on pharmaceutical packaging can reveal hidden production batch numbers when observed at an angle, effectively preventing tampering.

Made from materials such as PET aluminum-plated base films, holographic label features water resistance, high-temperature resistance, and wear resistance. Even when exposed to harsh environments for a long time, its optical effect remains clear and long-lasting, avoiding issues like easy fading and peeling that plague traditional ink labels.

Fresnel lens technology, 3D embossing technology, optical curvature animation technology, dot-motion technology, multi-channel animation technology, random image texture, apposition different images technology, aluminum washing technology, and surface grating technology.

Holographic laser label is built on technology and connected by aesthetics. It not only solves anti-counterfeiting challenges but also serves as a bridge for communication between brands and consumers.