UVMark

UVMark is a security feature that uses ultraviolet (UV) light to verify the authenticity of documents or products. It involves printing or embedding markings that are invisible under normal light but glow when exposed to UV light. These markings help identify genuine items and prevent counterfeiting. UVMark is commonly used on official certificates, banknotes, packaging, and branding materials to ensure they are legitimate and to protect against fraud. The process is discreet, enhancing security without affecting the appearance under normal viewing conditions.