Hologram labels and foils are powerful tools used to enhance product and document security, especially for anti-counterfeiting and authentication. Here's how they work and why they matter:
🔍 What They Are
- Hologram Labels: Adhesive stickers with holographic images that shift in appearance depending on the viewing angle. These are difficult to replicate and often include serial numbers, QR codes, or barcodes for tracking.
- Security Foils: Metallic or holographic films applied via hot or cold stamping. They can include microtext, hidden imagery, and custom designs for added protection.
🧠 Key Security Features
- Tamper-Evident Seals: Breakable adhesives that show if a product has been opened.
- Microtext & Nanotext: Text so small it’s only visible under magnification, making duplication nearly impossible.
- Color-Shifting Patterns: Visual effects that change with light and angle, used for authentication.
- Track & Trace: Integration with QR codes or barcodes for supply chain monitoring.
🏭 Common Uses
- Pharmaceuticals: Prevent counterfeit medicines
- Government Documents: Secure ID cards, certificates, licenses FMCG & Packaging Brand protection and tamper evidence
- Event Tickets: Avoid ticket fraud and duplication
- Automotive Parts: Authenticate genuine components