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.
Why are my stitches wavy?
1. The presser foot you are using is incorrect. – Attach the presser foot that is correct for the type of stitch you want to sew.
Why do my stitches look loose?
The machine is not correctly threaded
If the machine is threaded wrong, not only does it make the thread breaks easier, but is also more likely to create loose stitches. Check the threading to see if the thread has passed through the entire thread guides, the take-up lever and the eye of the needle.
Why are my stitches puckering?
Cause. Tension pucker is caused while sewing with too much tension, thereby causing a stretch in the thread. After sewing, the thread relaxes. As it attempts to recover its original length, it gathers up the seam, causing the pucker, which cannot be immediately seen; and may be noticeable at a later stage.
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 does my straight stitch look like a zig zag?
If the upper thread appears as a single line, the lower thread is incorrectly threaded. Instead of the appropriate tension being applied to the lower thread, it is pulled through the fabric when the upper thread is pulled up.
How do I know if my bobbin tension is correct?
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.
Why is my stitch length uneven?
The Problem: Stitches are coming out uneven or skipping entirely. THE SOLUTION: Odds are, the secret culprit here is a needle that is broken, bent, or otherwise damaged. Experts recommend that you replace your needles for every 16 hours of stitching time.
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.
Why is my top thread so tight?
If the bobbin thread was incorrectly threaded, the upper thread may be too tight. … If the upper thread was incorrectly threaded, the upper thread may be too loose. 4. To increase the upper tension – increase the tension setting or turn the knob to the right.
What are the characteristics of a good stitches?
CHARACTERISTICS OF GOOD STITCHES
- The length of stitch is proportioned to the texture of the fabric.
- The stitches are the same in length.
- The stitches appear the same on both right and wrong sides of the fabric.
- The stitching follows the intended line smoothly and accurately.
Will skin flatten out after stitches?
In the first 3 months you may notice the skin around the scar may thicken and have a red or purple tint. By 4 to 6 months this process should reverse and the scar will flatten and the discoloration will fade.
How do you fix a puckered seam?
The best way to fix a puckered seam, start by adjust the tension on upper and lower thread appropriately. This will help understand the content and weight of the fabric that you are using. Next, use a correct thread with right needle size and match the thread with a needle depending on the fabric used.