A. Paper Handling Modules   1.Face Paper: Custom Taiwanese suction feeder (smooth, precise feeding) + innovative PU rubber sun wheel (soft material) paired with a feeding belt (protects printed surfaces, fits diverse paper thicknesses).   2.Bottom Paper: Imported perforated belt suction mechanism + unique synchronous claw feeder (handles 300g/m²+ cardstock, all corrugated board types (A-F/N) and 3/5/7-layer boards) for consistent high-speed performance. B.Transmission & Electrical Systems   1.Drive: Flexible, durable imported synchronous belts (heat/wear-resistant) + Japanese chain-driven push claws (aligns within ±1.5mm, minimizes paper damage).   2.Electrical & Control: Japanese precision phase adjuster (real-time error correction at high speed); top-brand electrical parts (stable, energy-efficient, variable frequency sp...