| 摘要 |
PROBLEM TO BE SOLVED: To prevent not only the irregularity of a coating surface but also the getting-out of shape at a time of taking-up when a coated tape is produced by coating a base material with a coating agent and drying the coated base material within a drying oven to take up the same by a taking-up roll. SOLUTION: A tension altering apparatus 30 increasing the tension applied to a coated tape 55b is disposed between the outlet part 2 of a drying oven 56 and a taking-up roll 52 and constituted of first and second rollers 3, 4 holding the dried coated tape 55b and the motors 5, 6 rotationally driving both rollers 3, 4 in the running direction of the coated tape 55b. The dried coated tape 55b is taken up by taking-up roll 52 under tension larger than that applied to coated tape 55a within the drying oven 56. |
