Perforation Unit
AssemblyA toothed perforation roll nips against an anvil to put the tear line between bags on roll/star-seal products so the user can pull one bag off at a time. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Perforation Unit
4 top-level lines as of r10598| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Perforation Roll | bag-perf-roll | 1× | 1 | · | part |
| 2 | Anvil Roll | bag-anvil-roll | 1× | 1 | · | part |
| 3 | Perforation Engage Cylinder | bag-perf-cylinder | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |