Post-pandemic hygiene requirements demand materials that actively resist pathogen colonization. TJYCT's NSF-certified coils incorporate non-leaching antimicrobial agents in primer layers, achieving 99.9% reduction against E.coli and Salmonella. The smooth tinplate surface (DR8/DR9 temper) prevents product adhesion in meat processing conveyors. For cleanroom applications, our fingerprint-resistant PPGI sheets maintain sterile surfaces with simple ethanol wiping.