| 摘要 |
PURPOSE: A wearing band for enhancing a concentration and a preparation method thereof are provided to have an aroma-duration prolonged by using a nano-size carrier, to be used conveniently and to be carried easily. CONSTITUTION: The preparation method of the wearing band for enhancing the concentration comprises the steps of: preparing the nano-size carrier by crushing one or a mixture of two or more selected from the group consisting of zeolite, carboxymethyl cellulose and bentonite; adding the carrier at forming fiber, pulp or porous plastic and then forming to prepare a carrier fixed adsorbing cloth; adsorbing one or more aromatic natural extract to the carrier fixed to the adsorbing cloth; and dewatering and drying the cloth.
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