Enhanced Water-Resistant Surface Paper Sizing Chemical Additive for Book Paper

Enhanced Water-Resistant Surface Paper Sizing Chemical Additive for Book Paper. Enhanced Surface Strength: Improves paper surface strength and water resistance for better printing quality. Advanced Cationic Formula: Ensures stable sizing performance with rapid paper penetration and hydrogen bond formation. Easy Machine Application: Supports direct application without the need for extra curing processes. Customizable Options: Offers flexible customization for LOGO, color, and appearance size. Durable Protective Layer: Forms a dense film to significantly increase long-term reliability and physical strength. Versatile Application: Suitable for various paper grades and diverse industrial packaging applications. ISO9001 Certified: Manufactured under ISO9001:2015 management system with 100% finished product inspection. Flexible Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.