| 摘要 |
The invention concerns an improved retainer system allowing reliably strapping a package while incurring only minimized wear. This problem is solved by using an additional retainer device (17) placed in front of the inner side of the strap guide frame (11) and comprising an elastic, longitudinally stretched element (18, 19) and a mating support (30), said element and mating support being made of a low-wear material relative to the strap and being mutually parallel and parallel to the strap outlet aperture (23). The elastic element and the mating support subtend thereby a gap to pull the strap consecutively through it.
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