•Single needle bobbin winder patti, also known as a bobbin winder tire, is a critical component in sewing machines equipped with a bobbin winding mechanism.
•This small but essential part fits onto the bobbin winding shaft, providing friction and tension as the bobbin is wound with thread.
•When the sewing machine is set to wind a bobbin, the thread is guided through the bobbin winder patti, and ensures the thread is evenly wound around the bobbin.
•This process results in well-wound bobbins that are essential for smooth and uninterrupted sewing operations.
