PREPARATION METHOD OF MATERIAL WHICH EMITS ANION AS WELL AS MAGNETIC FORCE IN SPECIFIC RANGE TO PROVIDE ADVANTAGEOUS EFFECT TO HUMAN HEALTH

摘要

PURPOSE: A preparation method of a material useful for bedding is provided to emit anions as well as magnetic force in specific range, and thus to give advantageous effect to the human health by complex use of anion ceramic and a ferrite type magnet. CONSTITUTION: The preparation method of a material useful for bedding comprises mixing 50-95.5wt% of a ferrite type magnet and 50-0.5wt% of anion ceramic which emits anions, and carrying out compress-molding of the resulted mixture, wherein the ferrite magnet has 400-1500 Gauss of magnetic force, and the anion ceramic emits 600 numbers of anions per 1cc.