| 摘要 |
PURPOSE: A process for manufacturing natural color of indigo color paper is provided to form an indigo color with natural color by manufacturing an indigo color paper using dye manufactured by natural fermentation method, and to improve color fastness, and to increase preservation period of the indigo color paper. CONSTITUTION: A process for manufacturing natural color of indigo color paper comprises the steps of: fermenting indigo leaves; injecting calcium hydroxide powder and stirring the mixture; precipitating the resultant and pouring water; removing moisture by rolling dye with cloth, mixing natural glaze with the dye, stirring the mixture to perform fermentation; performing the aging; precipitating paper mulberry tree raw materials in the aged indigo dye to obtain desired color; mixing the paper mulberry tree raw material with glue and removing moisture. |
