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Surface anti-abrasion performance is a key indicator that determines the durability and appearance retention of packaging paper and printed paper. In the process of factory turnover, logistics transportation, stacking and daily use, paper surfaces are subject to frequent friction and scratch impact. Ordinary paper has low surface density and loose fiber combination, which is prone to surface fiber peeling, scratch marks, ink wear and pattern fading after friction, resulting in damaged product appearance and reduced commodity grade. For brand packaging boxes and high-end printed products, poor abrasion resistance is the main cause of customer returns and market complaints. Traditional strengthening methods will harden the paper surface, damage hand feel and reduce printing adaptability. Shandong Ludao Energy Technology Co., Ltd. launches targeted paper anti-abrasion upgrading solutions. By building a dense and flexible surface fiber protective layer and optimizing inter-fiber bonding tightness, we significantly enhance paper surface scratch resistance and friction resistance. The technology maintains paper softness and excellent printing performance, effectively prevents surface wear and pattern damage, ensures long-term intact appearance of paper products, and improves product added value and market competitiveness.