| 摘要 |
The present invention relates to an antibacterial key for use in a keyboard of a musical instrument. The antibacterial key comprises a key stick and a key cover adhered on the upper surface of the key stick through an adhesive layer. The adhesive layer comprises an adhesive containing a volatile antibacterial agent and can readily add an antibacterial function to the key with an antibacterial effect of the antibacterial agent, which volatilizes from the adhesive layer, at a low cost irrespective of a material or a manufacturing method of the key cover.
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