Abstract: Systems and methods of applying a texture on a substrate include applying a texture to the substrate with a work stand of a coil-to-coil process. The work stand includes an upper work roll and a lower work roll vertically aligned with the upper work roll. At least one of the upper work roll and the lower work roll includes the texture. Applying the texture includes applying, by the upper work roll and a lower work roll, a work roll pressure on an upper surface and a lower surface of the substrate. The method further includes adjusting a contact pressure parameter of the work stand such that the work stand provides a desired contact pressure distribution across the width of the substrate and a desired thickness profile of the edges of the substrate while an overall thickness of the substrate remains substantially constant.
Type:
Grant
Filed:
July 20, 2018
Date of Patent:
August 30, 2022
Assignee:
Noveliss Inc.
Inventors:
Mehdi Shafiei, Andrew James Hobbis, David Anthony Gaensbauer, Jeffery Edward Geho, Steven L. Mick