| 摘要 |
A correction tape roller device for covering an incorrect typography on paper with an adhesive correction material. The correction material roller device includes a first cog wheel for rotating a first roller, a second cog wheel for rotating according to a rotational degree of the first cog wheel, such that the tape from which the correction material has been peeled off is wound around the first roller, and a third cog wheel rotatably installed on one side of the inner surface of the case while being engaged with the first cog wheel. The third cog wheel is provided with a protrusion guiding the tape passing through the tape guide to control the tape tension so that the tape does not become loose.
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