| 摘要 |
PROBLEM TO BE SOLVED: To provide a winder apparatus for winding a band material, eliminating the need of a complicated mechanism and a control process for a very thin band material having a high light transmissivity, and accurately preventing the offset of winding. SOLUTION: Guide rollers 7 are arranged between a winding core 2, on which band materials 5c, 5d are wound and each of supply sources 4c, 4d for delivering the band materials 5c, 5d for guiding the band materials 5c, 5d. The guide roller 7 is provided with a pair of flanges, spaced from each other corresponding to the widths of the band materials 5c, 5d. The band materials 5c, 5d are guided in a state where they are located between the flanges. |
