Machine for producing 3-PLY SURGICAL MASK. Fully Automatic from material feeding to mask collection.High automation in ear-loop welding, edge wrapping, counting and material discharging. Ultrasonic technique does no harm to characteristic of material. Easy and safe operation. Warranty: 1 year After Warranty Service: Video technical support, Online support Condition: New Automatic Grade: Automatic Place of Origin: Anhui, China Certification: CE