Production Line Configuration: Product specifications include top and bottom toilet paper, cotton core (SAP blended) or absorbent core, guide layer, waterproof fabric (three-dimensional guard), non-woven top layer, PE film, three-dimensional rubber band, leg rubber band, front waist sticker, elastic ear band (zero waste), S-cut (front ear band). Drive System: The entire machine uses servo drive for precise line speed and digital numbering; the front waist sticker and bottom film use servo positioning cutting to ensure pattern and phase consistency. Tension System: Equipped with a tension unwinding system, constant tension control, and material storage mechanism, as well as a material correction system. This constant tension system ensures stable material collection at full speed, reduces the impact on material tension, and minimizes downtime. Safety System: The operating surface is equipped with a safety protection device and includes an emergency stop switch and safety signage. The rear transmission is equipped with a safety pull cord, and the high-frequency fan uses soundproofing or noise reduction devices. Material Correction System: BST Corrector