| 摘要 |
A method of an integrated molding by integrally pressurizing and compressing by use of means of an upper mold and a lower mold, by use of a silicon rubber. A silicon rubber has excellent resiliency, thermal resistance, separating ability from the molds and the like. By use of a silicon rubber, a working efficiency for carrying out the integrated molding can be improved and a compressing timing can be easily taken. A method according to the invention comprises steps of: uniformly coating a mixture of a foamed urethane body on a silicon rubber horizontally held; and integrally pressurizing and compressing for a certain period by an upper mold and a lower mold. The step of uniformly coating the mixture is carried out by using a spraying technique. The silicon rubber can be attached on an inner surface of the lower mold by use of means of vacuum suction. By use of a silicon rubber: a working efficiency can be improved; a running cost can be reduced; a pressurizing timing is easily taken; and a deeply pressed shape can be molded. <IMAGE> |
