| 摘要 |
PROBLEM TO BE SOLVED: To provide a neutralization apparatus capable of efficiently neutralizing a molded product regardless of the size or quantity of the molded product and capable of reducing economical load. SOLUTION: A neutralization apparatus 14 equipped with mutually opposed rod-shaped neutralizing devices 14A and 14B are provided at the upper part of the molded product recovery system 13 provided in the vicinity of a resin molding machine 1 and by deflecting the radiation direction of positive ions 18 and negative ions 19 toward the intersection of the direction of the crossing point O of two diagonal lines C4 and C5, connecting the discharge electrodes 14a and 14b of the rod-shaped neutralizing device 14A and the discharge electrodes 14a or 14b same in polarity of the rod-shaped neutralizing device 14B and by synergistic action of the increasing action, of the radiation distance of the positive ions 18 and the negative ions 19 directing the reverse polarity of the discharge electrodes 14a and 14b, and the deflection action deflecting to the discharge electrode 14a, 14b side of the reverse discharge polarity, a region where both ions 18 and 19 do not act on the molded product 17 arranged on an symmetric axis C3 is eliminated. COPYRIGHT: (C)2008,JPO&INPIT
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