Why is my needle not catching the bobbin thread?
First, make sure the bobbin-winding spindle (located on top of your machine) has been pushed back to the left for sewing. If it is not in the correct position, the needle will not go down and pick-up your bobbin thread. … If the timing is out, the needle thread is not meeting the bobbin thread in time to form a stitch.
Why is my thread bunching underneath?
A: Looping on the underside, or back of the fabric, means the top tension is too loose compared to the bobbin tension, so the bobbin thread is pulling too much top thread underneath. By tightening the top tension, the loops will stop, but the added tension may cause breakage, especially with sensitive threads.
How do you fill the bottom thread on a sewing machine?
Serger Help
- Place spool of thread on spool pin. …
- Pass thread end, from inside, through the small hole in the rim of the bobbin (illustration 2).
- Place bobbin onto the pin. …
- Holding thread end, step on speed controller to run the machine until the desired amount of thread is wound. …
- Trim thread ends from top of the bobbin.
Can I use regular thread in my bobbin?
As with any sewing thread, quality does make a difference. A quality bobbin thread can be almost as strong as normal sewing thread. Regular weight sewing thread would be used in almost all sewing, but bobbin thread is a welcome addition to your sewing basket when the need arises.