| 摘要 |
PROBLEM TO BE SOLVED: To fix a cleaning material to a guide body. SOLUTION: The guide groove forming face side of a guide body 2 with guide grooves 2A formed along a conveying direction is covered with a cleaning material 20 along the surface shape, and extra length parts 20A of the cleaning material 20 are stored in fixed grooves 20C formed on the back face side of the guide groove forming face. In the stored state, a fixture having fit-in parts 3C in the corresponding positions to the guide grooves 2A, and guide cutout parts 3A in the corresponding positions to the guide grooves 2A is fitted into the guide body 2 from the outside of the end part in the conveying direction.
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