| 摘要 |
PROBLEM TO BE SOLVED: To provide a boxing apparatus capable of boxing articles at high speed. SOLUTION: First and second impellers 21 and 22 are rotated in a first prescribed individual rotation direction so that a speed in a first prescribed angle range extending from a first reference angle position to the position of a prescribed angle smaller than a first unit angle may be lower than a speed in a second angle range extending from the position of the prescribed angle to the position of the first unit angle. COPYRIGHT: (C)2011,JPO&INPIT
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