Anti-counterfeiting QR Code Tax Stamp with Covert Fluorescent Markings

It uses special colorless fluorescent ink to print precise patterns, text, or hidden marks. These marks are completely invisible under natural light and cannot be identified by the naked eye or ordinary equipment. When exposed to UV light (e.g., the banknote detector), they immediately display bright colors (such as red, green, and yellow), forming intuitive public anti-counterfeiting identification features and significantly increasing the difficulty of counterfeiting.

Each tax stamp is assigned a unique QR code with variable data. By scanning the code with a mobile phone, users can quickly access the official platform to verify authenticity and obtain product production information, circulation history and authorized channels. Data is updated in real time, enabling full-process digital management and anti-tamper protection.

It uses customized paper or film substrate, featuring tear-resistant and corrosion-resistant. The surface is compatible with technologies such as microtext and micro lines. Meanwhile, it is combined with a high-adhesion adhesive layer (with optional anti-transfer design), ensuring that the tax stamp cannot be completely peeled off after pasting and preventing reuse.

Triple Anti-Counterfeiting: The combination of fluorescent hidden patterns (concealed visual anti-counterfeiting), QR codes (digital verification), and material technology (physical protection) forms a multi-level anti-counterfeiting system.

Easy Identification for the Public: Rapid preliminary authentication via UV light, in-depth verification through mobile phone code scanning, balancing convenience and authority.

Applicable Scenarios: It is widely used in high-value commodities such as alcohol, pharmaceuticals, and luxury goods, as well as in fields including tax bills, certificates, and access permits.

By enhancing the anti-counterfeiting level through technology integration, this product provides brand owners and regulatory authorities with an efficient, reliable and cost-optimized anti-counterfeiting and traceability tool.