CONTINUOUSLY PLASTICIZING DEVICE

摘要

PURPOSE: To provide an apparatus which can plasticize various materials by effective temperature control and the separation of non-plasticized molecules and foreign matters. CONSTITUTION: A temperature controller 3 is installed in each of the parts of a stator 2 corresponding to each of zones I, II, III. The temperature controller 3 is composed of a capacitor 301, a heater 302, and a ring-shaped chamber 303 enclosing the corresponding parts of the stator to be temperature-controlled. A fluid conducting heat by phase transition is placed in a container constituted in this way. A controlled temperature is fixed and maintained by the pressure of the chamber.