| abstract |
The invention provides an antibacterial plastic bottle and a preparation method and use thereof, belonging to the technical field of packaging materials, including the preparation method of: providing antibacterial plastic pellets to an injection molding machine to make a blank; charging high-pressure gas into the material The embryo is inflated and deformed; the inflated and deformed embryo is cooled and solidified to obtain an antibacterial plastic bottle. The antibacterial plastic pellets include the following components blended: HDPE, ε-polylysine, antibacterial agent, and lubricant; the antibacterial agent includes baicalein-coated silver nanoparticles. The present invention also provides a high-speed mixer for preparing antibacterial plastic bottles. The preparation method of the antibacterial plastic bottle of the invention is simple, does not require special procedures, and the prepared antibacterial plastic bottle has good antibacterial spectrum, durability and mechanical strength, can maintain the taste of stored goods, and can be used for medicine, cosmetics, food or health care. product packaging. |