| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for removing electric charging in an injection molding article so as to prevent completely sticking of foreign materials such as dust by static electricity. SOLUTION: Ions are continuously irradiated to an injection molding article 10 after opening plural of separated dies 26, 28 of a die 16 for injection molding during a period when an injecting molding article 10 is taken out from a space between the plural of separated dies 26, 28 through a stage of positioning the injection molding article 10 in a molding cavity 32 and a stage of projecting the article to a space between the plural of separated dies 26, 28, whereby removal treatment of electric charging of the injection molding article 10 is conducted. COPYRIGHT: (C)2009,JPO&INPIT
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