HuiZhou StarColor Water Based Ink

【Product Overview】 This water-based flexographic gold ink is designed for eco-friendly packaging that seeks the ultimate metallic luster. Utilizing high-purity copper powder and a special stabilization technology, it solves the problems of metal powder easily oxidizing and turning green or settling in water-based systems. It can present a full, brilliant golden visual effect on paper, cardboard, and various coated materials, making it an ideal choice for enhancing product quality. 【Main Application Scenarios】 Exquisite Gift Boxes: Corrugated gift boxes and folding cartons for tobacco, alcohol, jewelry, and cosmetics. High-End Paper Bags: Luxury retail paper bags, holiday promotional gift bags. Brand Logo Printing: Replaces expensive hot stamping processes, achieving large-area or fine-line metallic printing. Stationery: High-end notebook covers, greeting cards, and decorative printing. 【Core Technological Advantages】 Excellent Shimmer: The evenly arranged metallic particles have high light reflectivity, providing a mirror effect comparable to solvent-based gold inks. Long-Term Storage Stability: A unique anti-oxidation formula ensures the ink does not blacken or produce gas during storage, maintaining its vibrant color. Excellent Printing Adaptability: Compatible with both narrow and wide flexographic printing presses, providing clear dot transfer, smooth solid areas, and minimizing squeegee lines. Fast Drying and Anti-Blocking: Optimized drying rate for high-speed flexographic lines, supporting efficient production and preventing sticking during roll or stacking. Environmentally Friendly and Low Odor: Pure water-based formula, free of volatile organic solvents (VOCs), meeting the strictest food packaging regulations. 【Technical Specifications】 Hue: Rich Gold / Pale Gold. Viscosity: 25-40 seconds (Zahn 3# cup). Applicable Screen Marks: 400-600 line flexographic anilox rollers. Packaging Recommendation: 5kg plastic drum / 20kg industrial drum.