| 摘要 |
PURPOSE: A material threading apparatus is provided to remove foreign matters on a surface of a material by unrolling the materials to a straightener. CONSTITUTION: A material threading apparatus comprises a pay-off reel (210), a material guide device (220), and a wiper device (230). A wrapped material formed into a coil shape is mounted on the circumference of the pay-off reel, and the pay-off reel unwraps the material to a straightener by unwrapping the material. The material guide device is in contact with the material mounted on the pay-off reel, and guides the material to the straightener by preventing the material from loosening. The wiper device is in contact with the material, and removes foreign matters. |
