| 摘要 |
PROBLEM TO BE SOLVED: To eliminate a washing operation by making disposal of waste substance easy by a method wherein in a resin tank accompanied by a high viscosity such as that of a resin composition of FRP and synthetic marble and its defoaming operation, a vinyl bag is fixed by bonding to an inner face of a tank main body, and embroiling of the vinyl bag is prevented from occurring in stirring for blending. SOLUTION: The resin tank has a tank main body 1 for manufacturing a resin composition by blending a filler and additively additives such as an internal release agent, a curing agent or the like to a thermosetting resin. In this case, the tank main body 1 comprises a cylindrical body 7 and a bottom cover 8 provided to a bottom part of the cylindrical body 7, a vinyl cylinder 9 is fitted onto an inner face side of the cylindrical body 7, and a spring-like ring 13 supporting the vinyl cylinder 9 is provided. |
