High-Speed Zipper Machines for Efficient Production


Our existing stitching, embroidery, and serger machines stitch at extremely high speeds placing a great strain on threads. New threads are always currently being created and it would seem that every single device producer, embroidery designer, and digitizer has his or her personal model of thread. Most of these threads function nicely on the bulk of our equipment, but as far more of our machines grow to be computerized and the mechanisms that work them are progressively concealed, it can be annoying and complicated to troubleshoot when our threads break frequently, specifically when we are attempting to squeeze in that final-moment present or are sewing the last topstitching information on a tailored wool jacket.

Troubleshooting measures for thread breaks:

one) Re-thread the needle.

Whenever a needle thread breaks, the initial thing to check out is the thread path. Be positive to clip the thread up by the spool ahead of it passes via the pressure discs, and pull the broken thread by way of the equipment from the needle stop. Do not pull the thread backwards through the discs toward the spool, as this can eventually dress in out crucial components, necessitating a expensive fix. Then get the thread from the spool and re-thread the needle according to the threading recommendations for your machine.

2) Modify your needle.

Even if the needle in your equipment is brand new, needles may have little burrs or imperfections that trigger threads to crack. Be positive the needle is also the appropriate measurement and sort for the thread. If the needle’s eye is too modest, it can abrade the thread more quickly, causing more frequent breaks. zipper machinery will also make smaller sized holes in the material, leading to more friction between the thread and cloth. Embroidery and metallic needles are designed for specialty threads, and will defend them from the further anxiety. For recurrent breaks, try a new needle, a topstitching needle with a more substantial eye, a specialty needle, or even a more substantial size needle.

three) In the course of device embroidery, be sure to pull up any of the needle thread that may possibly have been pulled to the again of the embroidery right after a crack.

Sometimes the thread 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 subsequent stitches, leading to recurring thread breaks. If feasible, it is also greater to sluggish down the equipment when stitching above a location where the thread broke earlier. Also check out for thread nests underneath the stitching on a sewing or embroidery machine with unexplained thread breaks.

four) Reduced the needle thread stress and sewing pace.

Reducing the rigidity and slowing the sewing velocity can help, specially with prolonged satin stitches, metallic or monofilament threads, and substantial density patterns. Often the needle stress may possibly require to be reduced a lot more than after.

5) Change the bobbin.

Altering the bobbin is not listed in the common literature, but it can stop repeated needle thread breaks. At times when bobbins get low, specifically if they are pre-wound bobbins, they exert a better rigidity on the needle thread, creating breaks. A bobbin could not be near to the conclude, but it is well worth altering out, relatively than dealing with continuous thread breakage. This happens much more in some equipment than in others. Yet another situation with pre-wound bobbins is that when they get down to the final handful of toes of bobbin thread, the thread could be wrapped about by itself, causing the needle thread to crack. If stitching carries on, this knot may possibly even be enough to split the needle by itself.

6) Verify the thread path.

This is specifically useful for serger troubles. Be confident the thread follows a smooth path from the spool, to the rigidity discs or dials, and to the needle. The thread might have jumped out of its correct path at some position, which might or might not be seen. The offender listed here is often the get-up arm. Re-threading will solve this problem. There are also several locations the thread can get snagged. Some threads may possibly drop off the spool and get caught around the spool pin. If there are other threads hanging close by, they could tangle with the sewing thread. Threads can get caught on dials, buttons, clips, needle threaders, or the edges of the stitching equipment or serger. On sergers, the subsidiary looper is a repeated offender, causing upper looper thread breaks as well as keeping the higher looper stitches from forming properly.

seven) Consider a various spool orientation.

Some threads perform much better feeding from the leading of the spool, some from the side of the spool, and some function greater placed on a cone holder a slight length from the machine. Yet another trick with threads that twist, specially metallic threads, is to run them by means of a Styrofoam peanut among the spool and the rest of the thread path. This helps to straighten the kinks and twists that can get caught, creating breaks.

eight) Use Sewer’s Support solution.

Adding a small Sewer’s Aid on the thread can let it to move by way of the equipment more efficiently. Often a little drop can be additional to the needle as nicely. Be confident to hold this bottle independent from any adhesives or fray stop answers, as individuals would trigger serious difficulties if they received blended up.

9) Alter to one more thread model.

Some devices are a lot more specific about their thread than other folks. Even when making use of substantial good quality threads, some threads will work in one device and not in another. Get to know which threads function well in your device and inventory up on them.

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