| 摘要 |
FIELD: sheet stacking equipment, particularly for sheet-fed printing machine. ^ SUBSTANCE: device may be switched between the first and the second stacking positions. Device comprises holders to secure sheet receiving tray in the first and the second stacking positions, as well as conveyers to move the trays from each stacking position to tray pile and to group the trays in pile. ^ EFFECT: provision of continuous sheets supply from single stack, sheet stacking and printing, possibility to retain page numbering. ^ 9 cl, 3 dwg |
