| 摘要 |
PURPOSE:To enable the treatment of even an object to be treated with a higher adhesion to metal without troubles by looping an endless belt on a pressure roll for uniformizing a thickness of the object to be treated as well to eliminate direct winding onto the pressure roll. CONSTITUTION:An endless belt 25 is looped on a vibration roller 26, two guide rollers 27 and a pressure roll 16. Here, the part of the belt to be applied between the drive roller 26 in the endless belt 25 and the pressure roll 16 is wound partially on a cylinder body 12. The cylinder body 12 is provided with a cooling or heating medium introduction port 13 to cool or heat a circumferential surface thereof. The endless belt 25 is looped on the guide roller 27 or the like containing the pressure roll 16. Thus, the object 14 to be treated leaving a supply section 15 is rolled by way of the endless belt 25, not in a direct contact with the pressure roll 16, while is subjected to a cooling or heating action from the cylinder body 12. |
