By Elmarco
At the beginning, we define the Recipe of Record and the Joint Material Verification Agreement The Recipe of Record (RoR) defines the nanofiber manufacturing process, including polymer recipe, substrate specification, machine set‑up, test protocols, material performance and uniformity requirements. The Joint Material Verification Agreement (JMVA) expands on the RoR by adding industrial scale production of multiple rolls of nanofibrous material. This agreement also includes information on batch variability of the polymer, substrate and any additives combined with visual defect inspection criteria, material handling requirements, and post‑processing steps.
