There was indeed a fabric coating in most floppies, but in my experience taking them apart I never found any material that looked directional. https://upload.w

There was indeed a fabric coating in most floppies, but in my experience taking them apart I never found any material that looked directional. https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/8-inch_floppy_disk_-_IZOT%2C_Bulgaria_-_inside.jpg/1280px-8-inch_floppy_disk_-_IZOT%2C_Bulgaria_-_inside.jpg?1569886136207 https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/8-...