This small, but crucial component, typically made of metal or plastic, holds fabric against the feed dogs, enabling smooth and consistent stitching. Different types are designed for specialized tasks, such as creating buttonholes, inserting zippers, or attaching specific embellishments. A standard machine often includes a general-purpose attachment for straight stitching and basic tasks.
Consistent pressure applied by this component is essential for preventing fabric slippage and ensuring even stitch formation. The correct choice can significantly improve the quality of finished projects and expand creative possibilities. Its evolution, from simple pressure mechanisms in early machines to the diverse range available today, reflects the ongoing development of sewing technology and techniques.