| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink supplying arrangement for an offset press which can vary an ink supplying volume at an upper side and at a lower side of a page goods. SOLUTION: The ink supplying arrangement for each color consists of a first ink arrangement which is arrayed in series to a printing direction for a printing territory at an upper side of the printing direction and a second ink arrangement for the printing territory at a lower side of the printing direction. Each ink arrangement includes an ink fountain provided with an ink duct roller and an ink blade, an ink vibrating roller, an ink distributing roller, and an ink form roller. The ink form roller for each ink arrangement is a movable roller and is ready for operation in a state of shunt that the ink form roller of the second ink arrangement is apart from a plate cylinder when the ink form roller of the first ink arrangement is contacting to the plate cylinder and that the ink form roller of the first ink arrangement is apart from the plate cylinder when the ink form roller of the second ink arrangement is contacting to the plate cylinder. |
