| 摘要 |
PURPOSE: An antibiotic white bristle of a toothbrush and a manufacturing method thereof are provided to obtain an antibacterial effect and a whitening effect and to suppress propagation of various bacteria. CONSTITUTION: An antibiotic white bristle of a toothbrush comprises: a toothbrush base material polymer 100 parts by weight selected among nylon, polypropylene, polyester, silicon, and polybutyl terephthalate(PBT); and an antibiotic white material 0.1-1.2 parts by weight selected among propolis(220) or apatite(230). The propolis and apatite has a mixing ratio of 1:10 to 10:1. |
