Our present sewing, embroidery, and serger equipment sew at extremely higher speeds putting a tremendous pressure on threads. New threads are usually getting developed and it would seem that every equipment producer, embroidery designer, and digitizer has his or her own brand of thread. Most of these threads operate well on the majority of our equipment, but as far more of our equipment turn out to be computerized and the mechanisms that perform them are ever more concealed, it can be frustrating and puzzling to troubleshoot when our threads crack frequently, specifically when we are making an attempt to squeeze in that last-moment gift or are sewing the closing topstitching specifics on a personalized wool jacket.
Troubleshooting steps for thread breaks:
one) Re-thread the needle.
Anytime a needle thread breaks, the 1st point to check out is the thread path. Be sure to clip the thread up by the spool just before it passes via the pressure discs, and pull the broken thread via the machine from the needle conclude. Do not pull the thread backwards via the discs towards the spool, as this can ultimately wear out crucial components, necessitating a costly mend. Then consider the thread from the spool and re-thread the needle in accordance to the threading guidelines for your equipment.
2) Modify your needle.
Even if the needle in your device is brand name new, needles could have little burrs or imperfections that lead to threads to crack. Be confident the needle is also the appropriate dimension and sort for the thread. If the needle’s eye is as well little, it can abrade the thread more quickly, triggering far more recurrent breaks. A scaled-down needle will also make scaled-down holes in the material, causing much more friction in between the thread and material. Embroidery and metallic needles are developed for specialty threads, and will shield them from the extra stress. For regular breaks, attempt a new needle, a topstitching needle with a more substantial eye, a specialty needle, or even a larger size needle.
three) For the duration of equipment embroidery, be sure to pull up any of the needle thread that may have been pulled to the again of the embroidery following a split.
Sometimes zipper machine will split previously mentioned the needle, and a long piece of thread will be pulled to the underside of the embroidery. This thread will then snag and tangle with the following stitches, creating recurring thread breaks. If possible, it is also greater to gradual down the equipment when stitching more than a location where the thread broke previously. Also examine for thread nests beneath the stitching on a sewing or embroidery machine with unexplained thread breaks.
four) Lower the needle thread stress and sewing speed.
Decreasing the tension and slowing the stitching pace can aid, especially with extended satin stitches, metallic or monofilament threads, and high density designs. Sometimes the needle rigidity could require to be lowered far more than when.
5) Alter the bobbin.
Changing the bobbin is not listed in the popular literature, but it can cease repeated needle thread breaks. Occasionally when bobbins get minimal, specifically if they are pre-wound bobbins, they exert a increased stress on the needle thread, leading to breaks. A bobbin may possibly not be shut to the conclude, but it is worth modifying out, fairly than working with consistent thread breakage. This occurs far more in some machines than in others. Yet another problem with pre-wound bobbins is that when they get down to the previous number of feet of bobbin thread, the thread may possibly be wrapped about by itself, causing the needle thread to break. If stitching proceeds, this knot may possibly even be sufficient to crack the needle by itself.
six) Check the thread route.
This is specially worthwhile for serger issues. Be confident the thread follows a clean path from the spool, to the rigidity discs or dials, and to the needle. The thread might have jumped out of its appropriate path at some position, which may possibly or may not be seen. The perpetrator below is often the consider-up arm. Re-threading will fix this problem. There are also several places the thread can get snagged. Some threads might drop off the spool and get caught around the spool pin. If there are other threads hanging nearby, they might tangle with the stitching thread. Threads can get caught on dials, buttons, clips, needle threaders, or the edges of the sewing machine or serger. On sergers, the subsidiary looper is a frequent offender, causing higher looper thread breaks as well as keeping the upper looper stitches from forming appropriately.
seven) Try out a diverse spool orientation.
Some threads operate much better feeding from the best of the spool, some from the side of the spool, and some perform much better placed on a cone holder a slight distance from the machine. One more trick with threads that twist, specially metallic threads, is to operate them by means of a Styrofoam peanut between the spool and the relaxation of the thread path. This aids to straighten the kinks and twists that can get caught, leading to breaks.
eight) Use Sewer’s Help solution.
Introducing a tiny Sewer’s Help on the thread can permit it to move by way of the equipment far more effortlessly. Occasionally a tiny fall can be extra to the needle as well. Be certain to keep this bottle different from any adhesives or fray stop solutions, as those would trigger serious troubles if they obtained blended up.
nine) Alter to yet another thread brand.
Some devices are much more particular about their thread than other folks. Even when using higher good quality threads, some threads will operate in a single device and not in one more. Get to know which threads perform effectively in your equipment and inventory up on them.