| 摘要 |
PURPOSE: A winding method and apparatus for a polymer film are provided to prevent malfunction due to the remaining air by removing the remaining air out of a film roll completely. CONSTITUTION: A winding apparatus for a polymer film comprises a main body, a first blower(31), and a second blower(32). The main body rotates a winding core(27) in the direction of winding the polymer film(11). The first blower blows air toward the polymer film wound on the core, especially toward the product area except both edges of polymer film width from a jet hole extended along the width of the polymer film. The second blower is arranged in the downstream side of the winding direction of the polymer film about the first blower and blows air to both edges of the polymer film width. The first and second blowers spout air in the opposite direction to the winding direction. |
