| 摘要 |
The invention describes a bottomer for the production of sacks, preferably cross-bottom valve sacks (18), which bottomer comprises at least one glue unit (1) that applies glue to the components (2) of the sacks. The glue unit (1) comprises a nozzle bar (4), which (4) comprises at least one nozzle for extruding glue onto the sack components (2). It should be emphasized that a counter support (5) is provided, which positions the sack components (2) with a force against the nozzle bar (4).
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