| Shandong Ludao: Reduce Paper Delamination |
Layer delamination is a common and difficult-to-solve quality defect in thick paper, coated paper and multi-layer composite paper. Insufficient interlayer bonding force, uneven fiber lamination and residual air gaps inside the paper are the main causes of delamination. During post-processing such as embossing, laminating, folding and stretching, paper is prone to interlayer separation, bulging and peeling, which directly leads to product scrapping. Especially for high-thickness packaging board and high-grade coated paper, delamination problems seriously affect product grade and market credibility. Traditional reinforcement methods have limited effect and often cause increased paper hardness and poor hand feel. Shandong Ludao Energy Technology Co., Ltd. targets the internal structural defects of paper and launches professional anti-delamination solutions. By enhancing interlayer fiber fusion and uniform bonding force, filling micro gaps inside the paper, and optimizing multi-layer forming coordination, we fundamentally solve paper delamination and layer peeling problems. The solution maintains excellent paper flexibility and flatness, improves the overall structural compactness of thick paper, and helps enterprises greatly reduce defective rate and improve product yield. |
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