| 摘要 |
For manufacturing tubular packs (16) filled with a material, a tube (14) filled with a material is first wound with an embracing means (24) in at least two displacement areas (22). The winding of the filled tube (14) with the embracing means (24) is effected over at least an entire circumference so that an embracing angle of more than 360° is formed, precisely one winding area (40) being produced in the respective displacement area (22). Since the holding force of the embracing means (24) clearly increases with the embracing angle, the strength of the winding in the displacement area (22) of the tube (14) can be increased by selecting a correspondingly large embracing angle whereby the tightness is improved. Further, the embracing means (24) is fixed in the displacement area (22) so that the embracing means (24) cannot unwind and the tubular pack (16) is tightly sealed. Thus, a particularly tight seal of the tubular pack (16) is produced by winding which also remains tight by fixing.
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