HuiZhou StarColor Water Based Ink

【Product Overview】 This high-performance water-based flexographic printing ink is specifically developed for PP (polypropylene) woven bags, PE (polyethylene) films, and non-woven fabric substrates. Addressing the challenge of adhesion to non-polar materials, we utilize a modified acrylic resin system to ensure a tight bond between the ink and the substrate after drying, exhibiting excellent peel resistance and abrasion resistance. 【Main Application Scenarios】 Agricultural Packaging: Rice bags, flour bags, feed bags, fertilizer woven bags. Retail Packaging: Non-woven eco-friendly shopping bags, gift packaging bags. Industrial Applications: FIBC (Flexible Intermediate Bulk Containers), chemical product outer packaging bags. 【Core Technological Advantages】 Superior Adhesion: Optimized with a special formula, it exhibits excellent grip on corona-treated PP/PE woven fabric surfaces, resisting scratches with a fingernail and showing no ink fading during tape testing. Excellent Abrasion Resistance: Designed for the friction characteristics of woven bags during stacking and long-distance transportation, the ink film boasts high hardness and strong abrasion resistance, ensuring clear and durable brand logos. Vibrant colors and excellent coverage: Even on woven bags with a base color, it exhibits extremely high color purity and coverage, creating a strong three-dimensional effect for the pattern. Quick-drying and non-sticky: Fast drying speed, suitable for medium to high-speed printing, no back-side smudging after rewinding, significantly improving production efficiency. Environmentally friendly: Water-based diluent, low VOC emissions, no irritating odor, compliant with global packaging import and export environmental directives (REACH/RoHS). 【Technical Parameter Reference】 Viscosity: 20-30 seconds (Zahn 4# cup) Fineness: ≤ 10 microns pH value: 8.5 - 9.5 Adhesion test: 3M tape test peeling rate < 5% Drying speed: Suitable for printing speeds of 80-300m/min