Production Line Configuration: Product Specifications - Width: 600mm, Length: 900mm; Production Structure - Top and bottom toilet paper, cotton core (SAP), non-woven top layer, PE film; Drive System - Entire machine uses servo drive for precise line speed and digital numbering; front waist sticker and bottom film use servo positioning cutting to ensure pattern and phase alignment. Tension System - Equipped with tension unwinding system, constant tension control, and material storage mechanism, as well as a material alignment system. This constant tension system ensures stable material feeding at full speed, reduces impact on material tension, and minimizes downtime. Safety System - The operating surface is equipped with safety guards and emergency stop switches, safety signs; the rear drive has a safety pull cord, and high-frequency fans use soundproofing or noise reduction devices. Material Alignment System - BST Corrector (optional)