| 摘要 |
<p>PURPOSE: To attain stable running of a tape. CONSTITUTION: Guiding bodies of guide posts 21, 22 adjacent to a supply reel 2 and a take-up reel 3 are formed to be those with different diameters, which are respectively provided with a constant diameter part having the constant diameter and a large diameter part having slightly larger diameter of the end part at the lower flange side than that of the constant diameter part. By the large diameter part, the control force of the lower flange is mitigated and also the deformation of the tape 4 in the thickness direction is suppressed, therefore, the tape 4 is not damaged at the guide posts 21, 22 where often cause the damage of tape 4.</p> |
