Face masks may limit the severity of coronavirus cases, University of California San Francisco researchers said in a pap...
2020-09-11
As of 2200 hours on September 8, more than 27.44 million people have been diagnosed with COVID-19 globally. The global e...
2020-08-22
Since the outbreak of COVID-19, spunbonded and melt-blown nonwoven products, which are important raw materials of epidem...
2020-08-22
On May 21, Chengdu Medical Device Industry Association issued the group standard "Melt blown Nonwovens for Masks" (T/CDA...
2020-08-22
The melting spray cloth is mainly made of polypropylene, and the fiber diameter can reach 1 ~ 5 micron. These ultrafine ...
2020-08-22