Product Specifications (Production Size): Other. Product Structure: Top and bottom toilet paper, cotton core (SAP blended) or absorbent core, guiding layer, waterproof fabric (three-dimensional guard), non-woven surface fabric, PE film, three-dimensional rubber elastic, leg elastic, front waist sticker, elastic earband (zero waste), S-cut (front earband). Drive System: The entire machine uses servo drive to ensure line speed accuracy 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, material deviation correction system. This constant tension system ensures stable material collection at full speed, reduces the impact on material tension, and decreases the number of shutdowns. Safety System: The operating surface is equipped with a safety protection device and features an emergency stop switch 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.