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Many paper products used in cold storage packaging, outdoor logistics and low-temperature industrial environments are prone to quality deterioration under low-temperature conditions. Long-term low-temperature erosion will make paper fibers rigid and brittle, resulting in reduced toughness, easy cracking and breaking, and decreased structural stability. Ordinary paper products cannot adapt to low-temperature working environments, which greatly limits their application scope in cold chain logistics, northern market sales and special industrial scenarios. There are few targeted low-temperature resistance optimization technologies in the industry, making it difficult for enterprises to break through product application limitations. Shandong Ludao Energy Technology Co., Ltd. launches professional paper low-temperature resistance upgrading solutions. By improving fiber low-temperature flexibility and adding anti-cold brittleness functional components, we effectively prevent paper from becoming brittle and cracked in low-temperature environments, maintain stable toughness, strength and flatness of paper products. The solution is suitable for cold chain packaging paper, outdoor label paper and industrial special paper, helping enterprises expand low-temperature scenario markets and create differentiated product advantages.