Film Unwind Unit
AssemblyCarries the film reel and feeds it at controlled tension, with rollers spreading the web flat and a dancer absorbing the stop-start pull of each bag. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Film Unwind Unit
4 top-level lines as of r10579| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Reel Shaft & Chuck 2 parts | bag-reel-shaft | 1× | 1 | 0 | assembly |
| 2 | Unwind Tension Motor 5 parts | bag-tension-motor | 1× | 1 | 0 | assembly |
| 3 | Dancer Roller 3 parts | bag-dancer-roller | 1× | 1 | 0 | assembly |
| 4 | Spreader Roller | bag-spreader-roller | 2× | 2 | · | part |