| 摘要 |
The flattened cases (2) are picked up from a magazine (1) and transferred to gripping suckers (25, 25a) which deliver them onto a removal conveyor (76); during their travel, blade elements (59), which are moved synchronically with the gripping suckers (25, 25a), penetrate the flattened cases (2) and, by rotating about themselves, spread them open. |
