Reliable Irreversible Thermochromic Ink
Mingbo’s 80°C irreversible thermochromic security inks offer unmatched anti-counterfeit performance. This innovative ink appears colorless or light-colored under normal conditions. Once heated to 80°C, it permanently changes color—commonly to rose red—ensuring lasting visual security. After activation, the color won’t revert when cooled, making it ideal for one-time tamper-proof or verification purposes.
Water-Based and Eco-Friendly Formulation
The ink is water-based, offering a safer and more sustainable solution than solvent-based alternatives. It performs exceptionally well in screen, flexographic, and gravure printing. Businesses that need environmentally conscious and reliable security printing materials benefit from this formulation. It works efficiently across multiple substrates, including paper, film, and specialty labels.
Wide Temperature and Color Options
Mingbo offers various temperature triggers, including 80°C, 100°C, and 120°C, to meet different use scenarios. Available colors include rose red, bright red, blue, yellow, black, and peacock green. These vivid options increase flexibility for branding or layered security designs. Each batch maintains high color accuracy, sharp transition thresholds, and excellent consistency in printing.
Ideal for Security and Branding Applications
These thermochromic inks serve well in multiple industries—pharmaceutical, cosmetics, electronics, and official documentation. Use them to protect products, verify authenticity, or indicate tampering. Packaging companies and manufacturers use them to integrate visible security indicators directly into their production lines. Brands looking to prevent duplication or counterfeiting often select this ink for its permanent color change function.
Easy Application and Long Shelf Life
The ink is designed for easy integration into industrial printing workflows. Its smooth viscosity ensures clean, precise printing with minimal setup changes. Mingbo guarantees stable quality across every order. The ink has a long shelf life when stored under recommended conditions, supporting efficient inventory control for large-scale users.
Customization and Bulk Supply
Mingbo supports color customization and OEM solutions to fit your product identity and protection needs. We offer flexible MOQ and global delivery, allowing partners to scale with confidence. Our technical support team provides expert assistance throughout product selection and usage.
