| abstract |
PROBLEM TO BE SOLVED: To provide a resin composition or a resin molded product obtained by melting and kneading the mixture, which can stably produce a uniform resin mixture with small variations. Provided is a method for producing a resin mixture, which can be small and uniform. SOLUTION: In producing a mixture of two or more kinds of resin granules and one or more kinds of powders, two or more kinds of resin granules are premixed by a rotary container type mixer to form a premix. Then, a method for producing a resin mixture, wherein the premix is mixed with one or more powders. |