| 摘要 |
PURPOSE:To prevent trouble such that a sheet winds round a roll in calender molding. CONSTITUTION:When the sheet molded by a calender roll 1 is peeled from the surface of the calender roll by a peeling roll 2 to be taken over, the peeling state of the sheet from the calender roll 1 is monitored by a sensor 3 and, when the peeling inferiority of the sheet is detected, the peeling roll 2 is raised to increase the contact angle of the sheet to the peeling roll. By this constitution, peeling force is increased to prevent the sheet from winding round the roll. As a result, the winding of the sheet round the roll is prevented and the long-time interruption of production or the damage of the roll can be prevented. |
