Collagen network mask

Biodegradable & self-disinfecting

A biodegradable mask made from natural collagen fiber networks that offers high filtration efficiency, antimicrobial and antiviral properties, and integrated breath monitoring.

Zhao, Peng · Wang, Rui · Xiang, Jun · Jinwei, Zhang · Wu, Xiaodong · Chen, Chaojian · Liu, Gongyan

Journal of Hazardous Materials 2023

Specifications

Antibacterial rate

{'zh': '>99.99', 'en': '>99.99'} %

Antiviral rate

{'zh': '>99.999', 'en': '>99.999'} %

PM removal efficiency

{'zh': '>99.9', 'en': '>99.9'} %