Production Configuration: Product Specifications (Production Size): M: 380mm x 210mm, L: 420mm x 220mm, XL: 480mm x 220mm, XXL: 520mm x 220mm. Product Structure: Upper and lower toilet paper, cotton core (SAP blended) or absorbent core, flow guide layer, waterproof fabric (three-dimensional guard), non-woven top layer, PE film, three-dimensional elastic bands, leg elastic bands, front waist sticker, elastic ear loops (zero waste), S-cut (front ear loop). 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 cut to ensure pattern and phase consistency. Tension System: Equipped with tension unwinding system, constant tension control, and material storage mechanism, material deviation correction system. This constant tension system ensures stable feeding at full speed, reduces impact on material tension, and minimizes downtime. Safety System: The operating surface is equipped with safety protection devices, emergency stop switches, and safety signs; the rear drive is fitted with a safety pull cord, and high-frequency fans use noise insulation or muffling devices. Deviation Correction System: BST corrector (optional).