| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tape travel device which completely prevents meandering of a tape and enables stable traveling. SOLUTION: The tape travel device is equipped with a tape guide to suppress a deviation of tape in the width direction. The above tape guide is characterized in having a plurality of protrusions in the tape width direction or having realized this shape by combination of two tapes. In addition, it is desirable that the above tape is a thin layer tape with total thickness of equal to or less than 20μm, and the maximum height of protrusion from a flat plane eliminating the protrusions is equal or more than 50μm. Furthermore, the distances between a plurality of protrusions are desirable at least 1 mm and more.</p> |
