| 摘要 |
PURPOSE: To smoothly rotate a disk to guide the transfer of a web. CONSTITUTION: A nozzle 22 provided with an outwardly blowing outlet 51 of hot air is arranged along the transfer path of a web. The external edge of web W is guided by a roller 24 so that the inner face thereof is positioned opposite to the hot air-blowing outlet 51 and moved at the outer side than the nozzle 22 and the internal edge of web W is guided by a disk 26 so that the external face thereof is separated from the nozzle 22 and moved at the inner side than the nozzle 22, by the external edge guide means of web. The outer diameter of disk 26 is made larger than the outer diameter of the roller 24. |
