| 摘要 |
The invention relates to a device for connecting a multilayered web (6, 7) by ultrasound in a first gap (15, 42, 54) between a first ultrasonic device (16, 43, 55) and at least one first counter-tool (10, 44, 50). According to the invention, a first, flat starting web (2, 4, 6a) is introduced through a first feeding device (12, 14) and a second flat starting web (3a, 3, 6) is introduced through a second feeding device (13, 10) into the first gap (15, 42, 54). |
