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. … Check that the bobbin is wound so that it about 80% full and that the thread is evenly wound.
What causes the top thread to break when sewing?
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.
What should tension be set on sewing machine?
The dial settings run from 0 to 9, so 4.5 is generally the ‘default’ position for normal straight-stitch sewing. This should be suitable for most fabrics. If you are doing a zig-zag stitch, or another stitch that has width, then you may find that the bobbin thread is pulled through to the top.
How do you fix top thread tension?
If the tension isn’t perfect, fix it by adjusting the bobbin spring; tighter if the bobbin thread shows on the upper layer, and looser if the needle thread shows on the underlayer. Make another test seam, and examine the stitches, repeating until the stitch is balanced.
What is the causes of needle thread breakage?
A pesky reason for the top thread problem is if the needle touches the needle plate. This could cause the needle to break or the thread to break. The jarring motion will snag the thread and break it, so make sure the needle is straight up and is hitting the correct part.
How do I stop my thread from breaking on my sewing machine?
Sewing Machine Thread Keeps Breaking?
- TIP #1: NEEDLES. Check your needle is the correct size and not bent or damaged. …
- TIP #2: BOBBIN. Look out for any thread that may be wound around the spool in the bobbin case. …
- TIP #3: RE-THREADING. …
- TIP #4: THREAD QUALITY. …
- TIP #5: THREAD SNAGS. …
- TIP #6: CLEAN THROAT PLATE. …
- TIP #7: THROAT PLATE CONDITION. …
- TIP #8: DON’T PULL.
Why is my sewing machine needle hitting the footplate?
One of the common glitches that you may encounter is when your needle hits the needle plate. Another one is bending or breakage of your needle. There are three possible reasons why this happens. Your presser foot and the stitch that you want to sew are not compatible.
How do you tell if your bobbin tension is off?
The thread should unwind just slightly and the bobbin case should drop an inch or two. If the thread unwinds without resistance and the case slips to the floor, your bobbin tension is too loose. If the bobbin case doesn’t budge, your bobbin tension is too tight.
When should I adjust the tension on my sewing machine?
Don’t hesitate to make tension adjustments because they’re often necessary.
- Sewing Machine Tension.
- Balanced Machine Stitches.
- If Bobbin Thread Is Visible on Top of the Piece Being Sewn.
- If Needle Thread Is Visible on the Bottom Side of the Piece Being Sewn.
What are the effects of incorrect threading the sewing machine?
Uneven stitch and feed makes the form of a working product distort and fabrics not sewn firmly. If you have used thread of low quality, threaded the machine incorrectly, or pulled the fabric when trying to make it pass through the presser foot, it is likely that the issue will occur.
What are the common problems of sewing and its remedies?
17 Common Sewing Machine Problems and How To Solve Them
- Thread bunching up under your fabric when sewing. …
- Bent or broken needles. …
- Fabric not feeding. …
- Thread keeps breaking. …
- Machine is skipping stitches. …
- Bobbin tension not consistent. …
- Seams in stretch fabrics coming out wavy. …
- Sewing machine seizes up or won’t sew.
Why do we need to keep the sewing machine in good condition?
A clean, well-oiled sewing machine is essential for good output and safety. The maintenance of sewing machine is also important in preventing stitching faults. When not in use, keep the machine covered with a suitable cover to prevent dust from settling on it.