HRI (High Refractive Index) Holographic Films
High Refractive Index (HRI) holographic films deliver exceptional brightness and colour saturation through advanced optical coatings that maximise light reflection and diffraction efficiency. These premium films produce holographic effects up to 300% brighter than standard holographic materials, creating stunning visual impact even under poor lighting conditions.
The high refractive index layer enhances the holographic effect depth while maintaining sharp image definition. This technology enables vibrant holographic displays visible from greater distances and wider viewing angles.
Enquire About This ProductTechnical Specifications
- Refractive Index: >2.0
- Brightness: 300% vs standard
- Viewing Angle: ±75 degrees
- Colour Saturation: Enhanced spectrum
- Thickness: 12-50 microns
- Durability: UV stable 5+ years
Optical Properties
- Maximum diffraction efficiency
- Enhanced colour separation
- Increased depth perception
- Superior contrast ratio
- Reduced angular dependence
- Consistent brightness
Applications
- Premium packaging
- Display graphics
- Security documents
- Automotive trim
- Consumer electronics
- Architectural elements
Secure labels, holograms and packaging solutions from PB Holotech
Empowered with sophisticated technology, we are a prominent hologram label manufacturer and anti-counterfeiting solution provider based in Kolkata.