| 摘要 |
PROBLEM TO BE SOLVED: To obtain an apparatus for preventing generation of an eye mucus in order to solve the problem that when molten resin is cut in a strand with an extruder, the eye mucus is generated on a surface of a die plate, grows up, is accompanied by the strand to cause a black point, and the number of times for cleaning the die plate is increased to remove the eye mucus. SOLUTION: The apparatus for preventing generation of the eye mucus comprises a mechanism for heating the die plate by controlling a temperature and a mechanism for vibrating the strand by a gas. COPYRIGHT: (C)2003,JPO |
