RGB Color Mixing- By using red (R), green (G), and blue (B) pigments or adjusting laser parameters, a wide range of colors can be generated through additive mixing, achieving color effects that match the original image.
Laser-Induced Microstructures- By adjusting the laser's energy density and wavelength, nanoscale periodic patterns or oxide layers are formed on metal surfaces. These structures produce dynamic colors through optical interference and diffraction effects (such as the rainbow-like colors on titanium cups).
3D Modeling and Dynamic Focusing- Utilizing a pre-focusing optical system, the laser focal length can be dynamically adjusted to adapt to various curved surfaces, enabling three-dimensional hologram stickers with enhanced depth and detail.
Core Technical Features
High Precision and StabilityWith laser pulse widths as short as picoseconds (e.g., IPG YLPP lasers), the energy is highly concentrated with minimal thermal impact. The resulting hologram stickers are burr-free and fade-resistant.
Eco-Friendly and SafeThe process uses pollution-free, mineral-based pigments or physical oxidation techniques, avoiding chemical contamination and meeting environmental standards.
Multicolor and Dynamic EffectsSupports full-color effects, gradients, diffraction gratings, and moiré encryption. Dynamic holographic patterns are customizable (e.g., 4D anti-counterfeiting labels).
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