Winding a Bobbin

What you will learn

• Using the bobbin winder
• Winding evenly
• Choosing a matching thread

Materials and tools

• Empty bobbin of the type your machine takes
• All-purpose polyester thread
• Sewing machine and manual

Before you start

• Check the manual for the bobbin winding path and the bobbin type. The winder position and the thread path differ by model.

1. Place the spool on the spool pin and fit the spool holder or cap if the manual shows one. Make sure the spool sits so the thread comes off smoothly.

2. Pull the thread from the spool, through the thread guide marked for winding, and around the tension disc used for winding. Follow the diagram printed on the machine or in the manual.
3. Pass the thread through the small hole in the bobbin from the inside to the outside, or as the manual says. Hold the loose end.
4. Place the bobbin on the winder spindle and push it to the side, or follow the model's instructions to engage the winder. Many machines disengage the needle while winding.
5. Hold the thread tail and press the pedal. Run for a few turns, then stop and trim the tail close to the bobbin.
6. Press the pedal again and let the bobbin fill. Most machines stop automatically when it is full. Do not overfill, because a bobbin that is too full will not fit.
7. Slide the winder spindle back to its sewing position, lift off the bobbin and cut the thread.
8. Check that the winding is smooth and even. If it is lumpy or loose, unwind it and wind again.

Tips for a neat result

• Wind the bobbin with the same type of thread you will sew with, so the stitches match in weight and stretch.
• A bobbin wound on a loose tension winds unevenly. Pull the thread taut as you start.

Common mistakes and fixes

Check your result

• The thread is wound evenly and sits flat on the bobbin.
• The bobbin fits easily into the case with no thread overhanging the edges.