Materials Commonly Used in EMI Shielding Fabric
https://protective-textile-source.valoradigest.com/posts/how-to-evaluate-quality-in-rfid-blocking-fabric-from-china-without-overcomplicating-it
EMI Shielding Fabric is a functional textile, not just a normal cloth. It must fit a clear job. It must also be easy enough to cut, join, store, and care for. Good results start with a simple plan