| 摘要 |
A device for producing container blanks from a material web (3), comprising a rotary tool holder (4) supporting a plurality of tools (5) which are adapted to engage the material web (3) and to be moved together with said material web (3) along a working path (WP) under maintained engagement to join opposite wall portions of the material web (3) along connecting portions (11) outlining said container blanks, wherein each tool (5) comprises a base element (6) which is fixedly mounted on the tool holder (4), and each base element (6) is having a planar surface which is adapted to engage the material web (3). |
