| abstract |
(57) [Abstract] [Purpose] Can be easily mixed with synthetic resin materials or paper materials that form food packaging materials, printed or applied, and keep the packaged foods safe and long-term antibacterial. An antibacterial ceramic powder for food packaging is provided. [Structure] Particle size of 0.1 μm or less, 30 to 50% by weight of silicon carbide or silicon oxide, and alumina oxide 20 to 4 An antibacterial ceramic powder for food packaging, which is sintered at a composition ratio of 0% by weight, zinc oxide 9 to 20% by weight, and titanium oxide 3 to 8% by weight. |