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Hand feel is a comprehensive sensory quality indicator that directly defines the grade and user experience of high-end paper products, including gift packaging paper, luxury printing paper and household fine paper. Many qualified paper products with standard physical indicators still suffer from rough, stiff, dry or greasy hand feel due to unreasonable fiber structure and residual surface auxiliaries. Poor hand feel does not affect basic printing and packaging functions, but greatly reduces product added value and market competitiveness, becoming a key factor restricting high-end market docking. Traditional softening treatments simply pursue softness, which easily causes paper stiffness loss, poor shaping effect and surface powder falling; conventional calendering optimization only improves flatness temporarily and cannot solve inherent hand feel defects fundamentally. Most paper enterprises lack targeted hand feel adjustment technology, resulting in single product texture and inability to meet the personalized sensory needs of high-end customers. Shandong Ludao Energy Technology Co., Ltd. launches professional paper hand feel optimization solutions. By refining fiber micro structure, balancing surface smoothness and softness, and removing residual irritating auxiliary components, we create a delicate, dry, smooth and textured paper hand feel without damaging paper stiffness, flatness and printing adaptability. The optimized paper has uniform overall texture, no dry astringency or greasy residue, effectively upgrades product grade and user experience, and helps enterprises differentiate high-end paper products in the market.