| 摘要 |
<p>A cutting system (10) for cutting profiles in a strip of air-permeable material (12). The system includes a conveyor path (20) to support the strip of material. A profile cutting tool (30) mounted for movement toward and away from the conveyor path is provided to cut a desired profile across the strip. A hold down (62) is located in proximity to the profile cutting tool to hold the strip of material in position during cutting. A controller (70) is connected to the cutter for activating the cutter to cut the desired profile.</p> |
