HuiZhou StarColor Water Based Ink

【Product Overview】 This specially formulated anti-condensation water-based flexographic ink is specifically developed to cope with the harsh environment of cold chain logistics. It not only possesses the environmentally friendly properties of traditional water-based inks, but also exhibits excellent water resistance and low-temperature resistance after drying, effectively solving the problems of blurred patterns, fading, and smudging that occur when packaging generates condensation or frequently moves in and out of cold storage. 【Main Application Scenarios】 For all packaging involving low-temperature storage and humid environments: Agricultural and sideline products: Frozen meat cartons, seafood export packaging, fresh fruit refrigerated boxes. Frozen foods: Frozen pastry packaging paper, frozen drink/ice cream outer packaging. Cold chain logistics: Paper substrates that require long-term stacking and transportation in cold storage. 【Core Technological Advantages】 Superior anti-condensation performance: Unique resin cross-linking technology ensures that the printed layer does not dissolve or spread when encountering water droplets caused by temperature differences. Extremely strong wet rubbing fastness: Maintains high adhesion even in humid conditions, withstanding collisions and friction during logistics transportation. Low-temperature resistance and non-brittleness: The ink film maintains excellent flexibility at temperatures as low as -20°C, without peeling or developing fine lines. High color fidelity: Utilizing highly weather-resistant pigments, the colors remain vibrant and long-lasting even under low-temperature, humid warehouse lighting conditions. Food contact compliance: Strictly adheres to international environmental standards (FDA/REACH/RoHS) to ensure the safety of packaging materials. 【Technical Parameter Reference】 Viscosity: 20-30 seconds (Zahn 4# cup) Fineness: ≤ 10 microns pH value: 8.5 - 9.5 Water resistance test: No color fading after 24 hours of immersion Weather resistance temperature: -40°C to +60°C