"A knockdown stitch, also known as a pile-down or nap-tack stitch, is a thin layer of embroidery used to keep the fabric's surface fluff or nap down. It creates a clean, visible embroidery surface on fabrics with a high pile or texture. This stitch helps to flatten the fabric fibers and allows the main embroidery design to stand out, preventing the threads from becoming tangled or embedded in the fabric. " Internet AI For more information and zoom link contact Britt at embroidery.slc.asg@gmail.com