| 摘要 |
The invention describes a device (1) for production of bags that preferably consist mostly of paper. This devices includes a perforation device (6) for cross perforation of a material web (3), a tube formation device (9) for formation of a tube (10) from the material web (3), separation device to separate individual tube sections (12), as well as a device to form a bottom on one of the ends of the tube section (12). At least and an additional tear-off device (11) is provided with which individual material sections can be torn off from the tube sections (12) or bags. |
