Why does my thread keep breaking on my brother embroidery machine?
The upper thread tension could be set too tight. Set the tension to the best thread tension setting or less. Make sure the spool of thread is installed correctly using the correct size spool cap for the size of spool.
Why does my lower thread keep breaking on my sewing machine?
A dirty shuttle race, improper thread routing or incorrect thread tension can break the bobbin thread in a sewing machine. Unplug the sewing machine and check thread routing according to guidelines in your owner’s manual. Reroute the thread correctly if necessary.
Why does my top thread keep breaking when I sew?
The thread tension is too tight When the tension is set too high, the thread is stretched greatly from the spool to the needle, causing great tension in the thread and thus the upper thread breaks during sewing. You can reduce the thread tension to see if it improves. A lower number indicates a lower level of tension.
Why is my sewing machine stripping my thread?
Just as your hook assembly can suffer from broken needles or “near misses”, so can the needle plate hole. Your top thread travels all around the inside of that hole as you sew. If a needle has scratched the hole, the scar will cut your thread. Loosen the back screw and rotate the needle plate away from the machine.
Why does my thread keep shredding?
The most common reason why thread shreds, frays, or breaks at the needle is because the eye is too small to accommodate the thread, causing stress and friction, which results in shredding or breaking the top thread.
What is the cause of lower or under thread breaks?
Causes of Lower Thread Breaking The bobbin is improperly threaded in the bobbin case. Thread tension is too tight. Thread is wound unevenly on bobbin and/or the bobbin is wound too full. Spring on bobbin case is worn to a sharp groove.
Why is my thread shredding?
What is the solution of needle thread breakage?
Needle Thread Breakage
| Cause | Remedy |
|---|---|
| Excessive needle heat; groove or eye blocked with melted fabric. | Improve the fabric finish. Change to a better needle, style and finish. Apply needle lubricant via thread. Use a needle cooler. |
| Hook overheating. | Ensure adequate oil supply. Check the needle to hook clearance. |
What is the causes of fabric jam?
The reason for the problem could be lint, dust and other debris getting stuck in their mechanism. The solution: Stop work, lift the presser foot and thoroughly clean the fee dogs from any debris. Also, make sure that they are lifted up in a raised position allowing for a proper grip of the fabric.
Why does my thread keep fraying and breaking?