Production Line Configuration: Product Specifications: M: 390mm x 280mm, L: 450mm x 320mm, XL: 500mm x 320mm, XXL: 525mm x 330mm. Production Structure: Top and bottom toilet paper, cotton core (SAP blended) or absorbent core, flow guide layer, water-repellent fabric (3D guard), non-woven top layer, PE film, 3D rubber band, leg rubber band, front waist sticker, elastic earband (zero waste), S-cut (front earband). Drive System: The entire machine uses servo drive for accurate 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 tension unwinding system, constant tension control, and material storage mechanism, as well as material correction system. This constant tension system ensures stable material feeding at full speed, reduces the impact on material tension, and minimizes downtime. Safety System: The operating surface is equipped with safety protection devices, including emergency stop switches and safety signs. The rear drive is fitted with a safety pull cord, and the high-frequency fan uses soundproofing or noise reduction devices. Material Correction System: BST corrector (optional).