| 摘要 |
PROBLEM TO BE SOLVED: To prevent the application of extrusion force large enough to vibrate the screw of an extruder when supplying a kneading material. SOLUTION: The continuous kneading extrusion apparatus 101 is constituted so as to send out the kneading material 41, which is forcibly supplied into a housing 13 through a supply port 31a opened toward the interior of the housing 13 of the extruder 1 from a push-in device, by rotating the screw 11 in the housing 13 while kneading the same. A plurality of the supply ports 31a are formed so as to be opened in the close vicinity of the screw blades of the screw 11. COPYRIGHT: (C)2003,JPO |
