How old is your thread? This can have a big bearing on thread breaking,as does the speed you have your machine setting. Hope this is helpful.
What weight is your silk thread?
You may have to use a different sized needle and also adjust your top thread tension.
Are you using bobbin thread in the bobbin?
Is the silk thread on a cone or a small spool?
If it is a small spool it may be straight wound on the spool which means you have to have the spool laying horizontal ( not upright) on a the machine pin for the thread to come off the spool easily.
There is some information on Superior Threads Website about Silk thread under the education section.
I think there is a chart showing the different threads and what needle sizes to use and tension setting and also what they suggest what type of stitching to use the thread for.
EastWitch2
Another suggestion about sewing with specialty threads: Slow the speed of the machine down by half or so. This also works when sewing with double needles.
Maureen
Just as a point of interest, have you seen these Chinese girls embroidering a double sided picture in silks> both sides are perfect but have different colours. You should see the silk thread they work with. All done by hand!
I haven't used this kind yet, but I certainly am interested in the answers for future reference.
I too just bought the titanium topstitch needles from superior threads. I've been using them quite a while now. The eye is larger and they last a lot longer than regular needles, I've had less shredding of my poly since switching needles. I bought mine from suoerior threads along with some bobbin thread. It's worth a try.
Meri
Zedna, I recently purchased "Superior" Brand 90/14 Top stitch, Titanium, needles, to try with metallic thread that kept shredding and I was amazed at the difference these needles made, you may like to try using some for the silk embroidery thread.
You can buy them on Ebay from FarmRoadQuilts Store.
hugs n roses, Meganne
You're a brave woman, Zedna! Are you embroidering shiny birds, perchance? The embroidery thread I use is KingStar, and I can't imagine wanting anything shinier than that is, but I wonder if it'd work if you used another thread alongside it to give it strength? You may then need a larger eye needle like some use for metallics. Organ make one. Some have been known to put older thread into the freezer for 20mins or so if it's inclined to shred, so could also try that. Let us know how you go. Marianne
Have you tried siting your embroidery thread on a cone holder.. you know the sort that holds your thread up high, instead of having it on the machine spool holder. It stops the thread curling & tangling & therefore doesn't tend to break. Hope this works for you :)
I wish I could help you, this is something I've always wanted to try too!