| 摘要 |
The invention relates to a system (1) for conveying a strip of material (20) along a production line, and a production line provided with such a system, the system (1) comprising: a bearing means (10) for the strip of material (20); at least one chain (11) provided with means (111) for driving the strip of material (20); at least one return wheel (12) for the chain (11) to position the chain (11) facing the strip of material (20); characterized in that the return wheel (12) also forms a counter-bearing means for the chain (11) to press said chain against the bearing means (10), so that the means (111) of driving the strip of material can penetrate into the strip of material (20).
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