Germicidal Face Mask with Antimicrobial Outer Layer

The patent incorporates germicidal agents (such as silver ions, copper ions, or other antimicrobial substances) into the mask material, changing the chemical composition and antimicrobial properties of the mask. This allows the mask to actively deactivate microbes through chemical interaction, transforming it from a passive physical barrier to an active antimicrobial surface that prevents both inhalation and contact transfer of pathogens

The patent uses composite materials combining base mask materials (like polypropylene or cotton) with germicidal components (such as silver-coated fibers, copper-infused layers, or antimicrobial coatings). This composite structure provides both the mechanical filtration function and the chemical antimicrobial deactivation capability, resolving the contradiction between physical barrier protection and active pathogen neutralization

The patent merges the germicidal function with the existing mask structure by incorporating antimicrobial agents directly into the mask layers during manufacturing. Instead of adding separate germicidal components as distinct layers, the antimicrobial properties are integrated into the fabric itself through impregnation, coating, or composite fiber construction, thereby achieving germicidal effectiveness without significantly increasing structural complexity

The patent designs the mask body portion to serve multiple functions simultaneously: physical filtration of particles, active deactivation of microbes through germicidal agents, and comfort for the wearer. By making the mask body itself multi-functional rather than adding separate components for each function, the design achieves enhanced reliability without proportionally increasing complexity