Common plastic foil material is easy to be mold or breed bacteria in harsh environment, except antibacterial TPU film.
In terms of the selection of TPU antibacterial agent, it is required that the antibacterial agent should not have a significant impact on the transparency of TPU plastic film. Glass-supported silver ion antibacterial agents with high transparency and small particle size is generally recommend.
Silver ions (Ag+) activate water molecules and oxygen in the air to form free radicals, which can destroy the value-added ability of bacteria in a short time, resulting in cell death, thereby achieving the purpose of sterilization.
Antibacterial TPU film is mainly for Escherichia coli, Staphylococcus aureus, Candida albicans, Klebsiella pneumoniae, hepatitis B virus, influenza virus, etc.
POLYSAN company is a China plastic film manufacturer for good quality antibacterial TPU film, the antibacterial and antiviral effects last for 18-24 months, achieving high antibacterial performance and high sustained effect.
