If you have loved ones who are immunocompromised or not yet eligible for a COVID-19 vaccine, you know the problem: They need to wear high-quality masks for safety, but the masks can be uncomfortable ...

To curb the transmission of COVID-19, the Centers for Disease Control and Prevention (CDC) has recently begun to recommend using a cloth face covering when you’re out in public. But why exactly is ...

Finnish technologies company Valmet Technologies is launching a radio frequency identification system to track the use and replacement of cloth filters for its customers, including mining, paper and ...

In today's world, filtration has become necessary in human production and life due to environmental pollution caused by economic and social development. The separation of insoluble substances from a ...