Why is my top stitch loose?

Why is my top thread loose?

The top thread loose could be caused by several reasons. … – Rethread upper thread to make sure thread is into tension disc. 3. The incorrect weight embroidery bobbin thread is being used.

How do you fix a loose top stitch?

Stitches are loose on the top and/or bottom

  1. The upper threading could be threaded incorrectly. …
  2. Check the bobbin. …
  3. Change the needle.
  4. Check the combination of the needle and thread size as well as the fabric you are trying to sew on. …
  5. Using a scrap piece of material sew out your stitch and adjust the thread tension.

What causes the bottom stitch to be 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 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.

THIS IS FUNNING:  Best answer: How do you substitute yarn in a pattern?

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 fix a looping stitch?

Looped stitches are usually caused by improper tension. If the loop is on the upper side, it may be corrected by loosening the top tension or by tightening the lower tension. If the loop is on the under side, it is usually best corrected by adjusting the upper tension.