Introduction Sewing a Perfect Pair of Jeans: A Truly Challenging Project, Step-by-Step.
Thread Tension Problems:
Finally, one of the errors when feeding the fabric through the machine can occur with a “Uneven stitches” problem from an irregular thread tension. Make necessary adjustments in machine sewing tension to ensure that the upper as well as the lower tension are similar.
If the stitching looks loose and puckered, again, increase the tension slightly. However, if the stitches happen to be too close together causing gauging, on the other hand you might want to loosen the tension.
Needle Breakage Sewing a Perfect Pair of Jeans: A Truly Challenging Project, Step-by-Step.
Make sure that the needle is inserted straightly and tightly by tightening it in the needle clamp. Replace the needle once it is damaged due to excessive bending or becoming dull, etc. Since a bent and dull needle can give broken and skipped stitches which can ruin the fabric.
Skipped Stitches:
Skipped stitches are formed when the shuttle tries to move through the fabric, but since it is not entirely able to pierce it, a stitch fails to form. The problem arises from a severe issue like a bent needle, loose surface, or incorrect threading.
Be sure that the needle is not damaged or replace it if it is. The next step is to. Stitching denim fabric can be a challenge because the needle will need to be inserted into the machine correctly and it should be compatible with the dense weave of this fabric.
Check that the machine has been properly threaded and see to it the bobbin is inserted correctly. Now and again run the bobbin area through the cleaner to prevent fluff and waste from accumulating, which may affect the stitch formation.
Fabric Jamming or Puckering Sewing a Perfect Pair of Jeans: A Truly Challenging Project, Step-by-Step.
Indeed, the sewing machine may jump into fabric’s jam or purl if it’s feed dog is no longer move the fabric constantly under the footrests. Possible root cause of this flaw lies in wrongly set feed dogs, too low presser foot pressure or wrong fabric alignment.
Set press feet pressure level to the correct value based on how thick your denim fabric is. Increase the pressure a little for thick dimension fabrics by this you ensure to prevent jamming of fabric
Set your sewing equipment’s feed dog and make sure that it is engaged and running smoothly. Do not underscore the fabric, tuft it through the machine and instead guide the fabric gently so as to avoid jamming and puckering.
Uneven Stitching:
Try to keep the speed uniformed while sewing so as to get the same stitches overall. Get used to working foot pedal or avoid adjusting the machine’s speed if you’d rather.
Watching the seam and comparing the stitching uniformity, adjust the tension in case of needed to get the same results. Make sure that the fabric is fed evenly on the bed plate to avoid distortion and uneven stitches.