| 摘要 |
<p>5n A sealing and stripping assembly 10 for a packaging apparatus, the assembly includes two shafts 16 which are held in a spaced generally parallel co-extensive relationship with an arm 15 extending from each shaft, and co-operating pairs of closing and stripping bars 21, 22 mounted.on the radial extremity of each arm 15 so as to engage a bag material passing through the assembly so as to seal and strip same during a packaging operation, with said arms 15 being driven in synchronism and in opposite rotational directions.</p> |
