DRY TOOTH PATCH HAVING WATER CHANNELS

摘要

The present invention relates to a dry tooth patch which is attached to a tooth and is in a dry condition. According to the present invention, the dry tooth path includes a first layer to be attached to a tooth and a second layer attached to the first layer. The second layer includes holes through which water enters in the first layer. According to the present invention, the dry tooth patch has high adhesiveness to a tooth, is very quickly attached to the tooth, and has a very excellent effect of transferring active ingredients to the tooth.