HuiZhou StarColor Water Based Ink

【Product Overview】 This LED-UV flexographic ink is a new generation of environmentally friendly ink specifically developed for modern LED curing systems. Utilizing a highly sensitive photoinitiator system, it achieves instantaneous and complete curing under narrow-band light sources of 365nm or 395nm. Compared to traditional UV inks, it significantly reduces energy consumption and heat emissions from equipment, making it an ideal choice for high-end precision printing and thermal substrate printing. 【Main Application Scenarios】 Thermal Substrates: Thermal paper labels, PE, PVC, and other heat-sensitive film materials (LED cold light source does not damage the substrate). High-End Labels: Daily chemical labels, wine labels, food packaging labels. Energy-Saving Factories: Large printing companies pursuing low-carbon production and reduced electricity costs. 【Core Technological Advantages】 Ultra-Fast Response Curing: The formula has been deeply optimized for the single-wavelength characteristics of LED tubes, resulting in extremely high energy utilization and supporting high-speed printing (above 150m/min). Low Temperature Rise Protection: The curing process does not generate infrared heat, preventing the plastic film from shrinking or deforming due to heat, ensuring accurate registration. Excellent color reproduction: Utilizing a high-concentration CMYK pigment system, the dots are clear and sharp, and the color vibrancy is completely consistent with traditional UV inks. Extended lifespan: The ink has excellent stability, does not skin on the machine, and reduces wear and tear caused by frequent downtime for cleaning. Environmentally friendly: No ozone generation, extremely low VOC emissions, improving the workshop working environment and meeting global environmental certification standards. 【Technical Parameter Reference】 Curing wavelength: 365nm / 385nm / 395nm (LED light source) Viscosity: 400-800 mPa.s (25°C) Adhesion: 0% peeling with 3M tape (corona-treated substrate) Color range: CMYK four colors, extra white, extra black, spot colors.