| 摘要 |
PURPOSE: A method for preparing a figure using charcoal and paper is provided, which figurative model emits anions useful to human body and blocks the electromagnetic wave. CONSTITUTION: The method comprises the steps of mixing charcoal powder with aqueous solution to obtain charcoal paste; cutting paper finely, mixing the cut paper with aqueous solution and grinding the mixture to obtain paper paste; and mixing the charcoal paste and the paper paste in suitable ratio to make a figurative model. Preferably the mulberry paper is used.
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