Turns white instantly upon infrared exposure; features colorless, eco-friendly, and rub-resistant invisible ink; suitable for anti-counterfeiting printing on various materials.

This material features an infrared-triggered color change to white, offering robust covert anti-counterfeiting capabilities. It remains colorless and invisible under normal conditions but instantly reveals a white mark when exposed to infrared light, rendering it undetectable to the naked eye during standard viewing. Compatible with screen, offset, and flexographic printing processes, it offers excellent adhesion and is suitable for paper products, plastics, and laminated labels. Environmentally compliant and free of harmful substances, it is resistant to abrasion and light exposure, ensuring long-lasting performance. It can be combined with QR codes or hidden codes for multi-layered security and is widely used in applications such as security documents, packaging, identification cards, and high-end creative merchandise; it offers high visibility upon verification, presents a significant barrier to counterfeiters, and maintains stable, fade-resistant properties over time.