COA: 77.77 GBp
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Startseite • Industry FAQs • The stitches are not forming properly what’s wrong?
  1. Is the threading of the sewing machine correct? Check and change as required.
  2. Is the thread getting caught in worn or defective thread guides and is causing uneven stitch balance, check, adjust or exchange as needed.
  3. Has the bobbin case been threaded correctly? Check and adjust as needed.
  4. Is the looper or hook timing set correctly? This may need checking and adjustment made.
  5. Is the looper or hook damaged and needs replacing or polishing.