Fabric Stabilization: Sewing machine needle plate keeps the fabric straight and stable during operation.
Needle Guidance: Needle / Throat plate properly guide the needle to move up and down in precise pathway.
Feed dog Movement: Allows the feed dog to emerge through slots or hole, moving the fabric forward with each stitch
Thread Support: Supports the fabric and needle thread as stitches are formed.
Smooth Fabric Movement: Allows feed dog to move fabric efficiently, ensuring even feeding and reducing the risk of fabric sleeping.