Abstract:
PURPOSE: A natural germicide containing chitosan and antibacterial tissues treated with the same are provided to reduce the irritant about the skin by using the chitosan. CONSTITUTION: Chitosan 0.1~2.0 weight% and the extract of grapefruit seed 0.001~0.1 weight% are added to the solution of the neutral spirits 15~37 weight%. The chitosan is used for manufacturing of natural sanitizers and disinfectants. After the chitosan is dissolved in citric acid solution, the chitosan is added in the appropriate concentration. If a tissue fabric is processed with the nature sanitizers and disinfectants, a chitosan contained antibacterial tissue is manufactured. A span lace 50 is used as a tissue cloth.