| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a kneading system having a twin-screw feeder which is high in heat-transfer capacity, has a kneading function, and can simplify the kneading system. <P>SOLUTION: In the twin-screw feeder 1 in which two tapered screws 5 are arranged in a casing 4, the ratio D1/D2 between a screw shaft diameter D1 and a screw blade diameter D2 in the tapered screw 5 is 0.35 or above. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
