Reduce Material Waste: Optimize Unwind Tension on Slitter Rewinder | Rhyguan
You have a $5,000 roll of specialty film on the unwind stand. The slitter rewinder is running at 200 meters per minute. Halfway through the job, you notice wrinkles forming at the edges. By the time the run finishes, 8% of the material is scrap—telescoped rolls, wrinkled sections, and edge damage that cannot be salvaged.