... for outer casing, built-in UV light disinfection equipment, clean and beautiful.1. produce active force stepless speed regulation, can be ... masks body, products can be 2-ply, 3-ply, and 4-ply.4. the production efficiency is high, up to ... 100 - 260 pieces per minute, and the product quality is stable, easy to operate. Main Technical ... H)4.5*0.7*1.8m Medical Mask Body Making Machine