Mar 27, 2020
Ultrasonic technology for respiratory masks
![Titelbild_b05591.jpg](typo3temp/_processed_/csm_Titelbild_b05591_3747c01530.jpg)
Face masks significantly help to protect the respiratory tract from dust andprevent viral infections. Effective mouth protection significantly helps to slow down the spread of viruses.
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The multi-layer filter material is assembled into finished masks using ultrasound technology. It can also be used to attach additional parts such as nose-shaped bracket, breathing valves and carrying straps.
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