| Shandong Ludao: Reduce Edge Cracking |
Edge cracking is a very common and stubborn quality problem in papermaking, especially prominent in low-temperature and dry production environments and recycled pulp production lines. Unreasonable fiber matching, insufficient edge moisture and uneven tension distribution will cause continuous edge cracking, edge warping and edge breaking during high-speed operation. Severe edge defects will lead to a large amount of trimming waste, reduce finished product yield, and even cause frequent machine breaks, resulting in production shutdown losses. Many conventional adjustment methods cannot fundamentally solve the problem and only bring temporary improvement. Shandong Ludao Energy Technology Co., Ltd. launches targeted edge cracking prevention solutions. Through fiber toughness optimization, edge humidity balance adjustment and tension stabilization technology, we effectively eliminate dry cracking and brittle cracking of paper edges, improve the integrity and flatness of paper webs, and reduce trimming waste and broken paper frequency. The solution adapts to all kinds of cultural paper, packaging paper and recycled paper, effectively improving finished product yield and creating stable production benefits for enterprises. |
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