| 摘要 |
PURPOSE:To reduce the generation of electrification due to friction between a belt and a cut sheet and to prevent damage of the cut sheet, by a method wherein a distance between a preceding and a subsequent cut sheet is increased by means of a boost wheel, and the the conveyance speeds of the upper belt of a conveyance part on the upper stream side and a first lower belt are decreased. CONSTITUTION:A cut sheet 9A having a half cut size is fed between an upper belt 22 and a lower belt 63 through rotational movement of wheels 39 and 65, and is conveyed in a nipped state therebetween. In which case, the conveyance speeds of the belts 22 and 63 are set to a value approximate 2.6% higher than that of a long wound sheet 9A, and a distance between the preceding and the subsequent sheet 9A is set to approximete 7.5 mm. Since the cut sheet 9A fed between boost wheels 40 and 68 is fed in a boosted state, a distance between the preceding and the subsequent cut sheet is approximate 15 mm, a rear end part is tapped by means of a tail tapper 7, and is placed on a lower belt 80. In this case, since the conveyance speed of the belt 80 is reduced to a value 1/20-1/25 lower than that of the belts 22 and 63, the subsequent cut sheet 9A is orderly piled up on the preceding cut sheet 9A, and the sheets are contained, in order, in a stocker. |
