And it can support the floss using in the community. Therefore, the rural people have better oral health. In the past,researcher developed machines for floss produce. There were two models “Takasila 01” and “Takasila 02”. The troubles of the first model (named Takasila 01) were size, transmission system and dental floss quality [14]. Size of Takasila 01 was too large and its transmission system was complicating to adjust speed of rolling part. Tractor gear set, which was heavy and large mechanism, was applied to use in the transmission system. Moreover, the quality of floss produced from Takasila 01 was low quality due to roll process. The fitful coating happened in the roll process thus floss had high humidity and smell rancid.