| 摘要 |
PURPOSE: A wallpaper using charcoal is provided to keep the balance of a human body with many anions, to be good for health, to remove bad smell and electromagnetic waves. CONSTITUTION: A wallpaper is made by mixing or adding charcoal pulverized through a process to remove noxiousness. The charcoal powder is added between the wallpaper or on the wallpaper to remove bad smell with deodorization and electromagnetic waves. The charcoal powder is also used for a pattern on the wallpaper. Thereby, the wallpaper keeps the balance of a human body with many anions and is good for health.
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