High Performance Web Guiding System For Mask Machine Mask machine is a multi-layer non-woven cloth through hot pressing, folding forming, ultrasonic welding, waste removal, ear and nose welding procedures to produce a variety of masks with certain filtration performance. In the production of masks, multiple layers of materials should be neatly fitted together, otherwise, there will be waste products or even stuck machines. The all-in-one web...
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