| 摘要 |
<p>The device has a pair of grooving tools (11.1, 11.2) consisting of a groove knife (12) and a groove matrix (13). The grooving tools are arranged on two grooving shafts that are arranged parallel to one another and driven in opposite directions. A pair of transport rollers (30) is arranged axially adjacent to the pair of grooving tools, and consists of two transport rollers (31, 32) for clamping a sheet. The transport roller (31) is arranged on a groove shaft (14.1), and the transport roller (32) is supported independently of the grooving tools.</p> |
