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Paper creasing is a frequent quality problem in high-speed papermaking, rewinding and packaging processes. Unstable web tension, uneven moisture distribution and insufficient fiber flexibility are the main causes of paper creases, wrinkles and fold marks. Crease defects not only damage paper surface flatness and appearance quality, but also make printing and packaging processing invalid, resulting in a large amount of finished product waste. In high-speed automated production lines, tiny creases will lead to batch product scrapping, causing huge economic losses for paper enterprises. Shandong Ludao Energy Technology Co., Ltd. launches professional anti-creasing and flatness stabilization solutions. By balancing paper web tension, optimizing fiber flexibility and adjusting moisture uniformity, we effectively eliminate various subtle and obvious crease problems, maintain the flat and smooth state of the paper web in the whole production process. The solution adapts to high-speed machine operation, greatly reduces crease defects and waste rate, and ensures continuous and stable high-quality production.