HuiZhou StarColor Water Based Ink

【Product Overview】 This UV flexographic black ink is developed using ultra-fine nano-grade carbon black pigment and is specifically optimized for the high-speed characteristics of narrow-web flexographic printing presses. It can produce a deep, pure black effect under an extremely thin ink layer, making it ideal for printing fine text, high-density barcodes, and the black background of high-end brands. 【Main Application Scenarios】 Labels and Logistics: Express delivery waybill barcodes, supermarket price tags, variable data printing. High-end Packaging: Cosmetic black labels, premium wine back labels, electronic product instruction labels. Film Printing: Various shrink films and self-adhesive materials such as PE, PET, BOPP, and PVC. 【Core Technological Advantages】 Extremely High Blackness and Opacity: Even under high-line-count anilox rollers, it maintains extremely high color density, pure blackness, and no bluish or grayish tint. Superior Barcode Performance: Clear and sharp edge reproduction, no burrs, ensuring efficient reading by various scanning devices and reducing logistics error rates. Instant Curing Technology: The formula is enhanced to address the difficulty of dark inks absorbing UV light, ensuring complete deep curing and preventing tackiness even at high-speed printing. Low Viscosity and High Stability: Excellent shear resistance, stable viscosity over long-term operation, no ink splatter, significantly reducing downtime for cleaning. Good Overprinting Properties: Precise surface tension design facilitates subsequent overprinting of other CMYK colors or UV varnishing and hot stamping processes. 【Technical Parameter Reference】 Color: Process Black Fineness: ≤ 2 microns Viscosity: 400-600 mPa.s (25°C) Curing Speed: Adaptable to 100-180m/min Narrow-width Printing Speed Barcode Rating: Meets ANSI Class A standards