| 摘要 |
PROBLEM TO BE SOLVED: To increase and stabilize an adhesion of a rolled rubber-like sheet. SOLUTION: The method comprises a rolling process of rolling unvulcanized rubbers of a high temperature to form the rubber-like sheet, a cooling process of cooling the rolled rubber-like sheet, and a chilling temperature control controlling a drum temperature of a cooling drum used for the cooling. The chilling temperature control includes a temperature measuring treatment measuring a surface temperature of the cooled rubber-like sheet per temporal pitch to get a temperature measuring value, a temperature memory treatment for memory of a reference temperature span of the previously set surface temperature, and a cooling drum temperature control treatment controlling the drum temperature of the cooling drum on the basis of the reference temperature span and the measured temperature value. COPYRIGHT: (C)2008,JPO&INPIT |
