| 摘要 |
The device has a first rotating unit (1) and a second rotating unit (2) in which flat products (10) initially rotated at rotation angles. The first rotating unit and the second rotating unit are arranged one behind the other in transport direction (X). A first rotating part (1a, 1b) is provided in the two rotating units, and rotates the flat products. Switchable engagement units are placed at the first rotating unit and a second rotating part (2a, 2b) and disengaged with the flat products. A motor (3a, 3b, 4a, 4b) rotates the flat products in clockwise direction. An independent claim is also included for a method for rotating flat products i.e. stack of sheets, from first orientation to second orientation. |
