Why are my stitches so uneven?
The most common reason for uneven stitches is old or inferior thread. Another cause for uneven stitches is the fabric is being pulled while sewing. … It is also crucial to check that the bobbin is correctly threaded in the bobbin case, to prevent uneven stitches.
Why do my stitches look weird?
Here’s an example of what straight stitches look like with varying tensions. When it’s just right, your stitch will look like the one in the middle. The one on the left is too tight, causing the fabric to pucker, while the one on the right is too loose, making the stitches loopy.
What causes staggering stitches?
Staggered stitches (Fig. 16.3) can be caused by yarns in the fabric deflecting the needle away from a straight line of stitching, giving a poor appearance. In some hard, woven fabrics, really straight stitching will only be achieved at a slight angle of bias.
Why does my top stitch look wrong?
Poor sewing machine tension on a machine-sewn seam can result in an unstable seam, puckering, or just plain unattractive stitching. Perfect machine stitches interlock smoothly and look the same on both sides of the fabric. If you see small loops on the right or wrong side, the thread tension isn’t correct.
Why is my bottom stitch not straight?
If your thread is pulled tight on the underside and not forming an even stitch then (counter-intuitively) it’s usually the top thread tension that’s wrong. Sometimes very lightweight fabrics such as sheers can get dragged down into the machine so it’s a good idea to use a straight stitch plate.
Why does my top stitch look like a straight line?
Check that the machine is threaded correctly.
If the bobbin thread was incorrectly threaded, the upper thread may be too tight. … The lower thread appears as a straight line on the lower side of the fabric. The stitching on the lower side of the fabric is loose or has slack.
What does correct tension look like?
A correct thread tension looks smooth and flat on both sides of the seam. The needle and bobbin threads interlock midway between the surfaces of the material.
What should the tension be for a straight stitch?
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.
What is seam pucker?
Seam puckering refers to the gathering of a seam during sewing, after sewing, or after laundering, causing an unacceptable seam appearance. Seam puckering is more common on woven fabrics than knits; and it is prominent on tightly woven fabrics.
Why wont my needle go up and down?
Engage the hand wheel clutch if you have it disengaged for bobbin winding. If the needle won’t move with the clutch engaged, unplug the sewing machine and check the drive belt. Replace the drive belt if it’s broken. If the drive belt is okay, an internal drive gear failure is likely preventing the needle from moving.
What is the remedies of seams pucker?
Solution. Reduce the tension applied to the thread while it is being wound onto the lock stitch bobbin. Set the needle thread tension to be as light as possible while achieving a balanced stitch at the same time. This will reduce the amount of puckering while the thread is stretched and improve the sewability.