Pre-wound bobbins
#1
Senior Member
Thread Starter
Join Date: Apr 2009
Posts: 609
Pre-wound bobbins
Has anyone tried to use these in their vintage machines? I got a box of 100 for $5 and they fit my other machines that take a 15 bobbin. Will they work in my 15-91 without messing things up? I'm making a charity quilt and will be using the 15-91 to quilt it with. If they'll work it sure will save time and my working thread since there's a lot more on these.
#4
#5
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Join Date: Aug 2014
Location: Victorian Sweatshop Forum
Posts: 4,096
Jenny at Sew Classic now recommends plastic 15 class bobbins for all 15 class machines. If they're the 15J bobbins they may not work well. If they're a little sloppy in the bobbin case you can always use a bobbin washer.
Cari
Cari
#6
Senior Member
Join Date: Aug 2012
Posts: 786
I've never had any the correct size to try. I bought some 15L prewound bobbins which don't fit in a 15. I used the paper bobbin for the top thread and wound some onto metal bobbins for the bottom thread. It was worth the bit of trouble since the thread was a bargain.
#7
Super Member
Join Date: Feb 2012
Posts: 8,091
I have some pre-wound bobbins and they do work in all my class 15 machines. But the thread is really huge so I haven't found a need for it.
As for the plastic bobbins, I've had no trouble with them in any machine as long as I use the correct class bobbin for the machine.
I've also bought both the metal and plastic class 15 bobbins from Sew-Classic and fail to see why she doesn't recommend the metal ones. They've been very good and have worked in my machines.
Joe
As for the plastic bobbins, I've had no trouble with them in any machine as long as I use the correct class bobbin for the machine.
I've also bought both the metal and plastic class 15 bobbins from Sew-Classic and fail to see why she doesn't recommend the metal ones. They've been very good and have worked in my machines.
Joe
#8
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Join Date: Oct 2013
Location: Centralia, WA, USA
Posts: 4,890
Joe I thought someone on here mentioned QC problems with her supplier for the metal ones. I was under the impression she was discontinuing her metal ones for that reason.
You can use plastic bobbins in machines designed for metal ones with no problems. Some newer machines are designed for plastic bobbins. Use ONLY plastic bobbins in those.
I guess I don't sew enough for it to be a huge issue for me to wind my own bobbins. It only takes a few seconds and if you have more thread around there's no reason to unthread the top spool. I find myself switching colors a lot and if I wound them in advance they would be the wrong color anyway, though for bobbin thread it's usually not critical.
I can see the advantage to prewound bobbins if you're production sewing but that's about it.
Rodney
You can use plastic bobbins in machines designed for metal ones with no problems. Some newer machines are designed for plastic bobbins. Use ONLY plastic bobbins in those.
I guess I don't sew enough for it to be a huge issue for me to wind my own bobbins. It only takes a few seconds and if you have more thread around there's no reason to unthread the top spool. I find myself switching colors a lot and if I wound them in advance they would be the wrong color anyway, though for bobbin thread it's usually not critical.
I can see the advantage to prewound bobbins if you're production sewing but that's about it.
Rodney
#9
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Join Date: Aug 2014
Location: Victorian Sweatshop Forum
Posts: 4,096
Joe I thought someone on here mentioned QC problems with her supplier for the metal ones. I was under the impression she was discontinuing her metal ones for that reason.
You can use plastic bobbins in machines designed for metal ones with no problems. Some newer machines are designed for plastic bobbins. Use ONLY plastic bobbins in those.
I guess I don't sew enough for it to be a huge issue for me to wind my own bobbins. It only takes a few seconds and if you have more thread around there's no reason to unthread the top spool. I find myself switching colors a lot and if I wound them in advance they would be the wrong color anyway, though for bobbin thread it's usually not critical.
I can see the advantage to prewound bobbins if you're production sewing but that's about it.
Rodney
You can use plastic bobbins in machines designed for metal ones with no problems. Some newer machines are designed for plastic bobbins. Use ONLY plastic bobbins in those.
I guess I don't sew enough for it to be a huge issue for me to wind my own bobbins. It only takes a few seconds and if you have more thread around there's no reason to unthread the top spool. I find myself switching colors a lot and if I wound them in advance they would be the wrong color anyway, though for bobbin thread it's usually not critical.
I can see the advantage to prewound bobbins if you're production sewing but that's about it.
Rodney
Cari
#10
I know several people that use them with their Baileys - and they take a regular size class 15 bobbin. Several say they have to strip off a few yards of thread, then they work just fine. I've never tried them - go ahead and try them, you aren't going to hurt the machine, and they'll work or they won't.
When I am working on a quilt, I normally wind 10 bobbins before I start - though I do so with my silver 15-91, as I can get a much tighter, even wound bobbin that way. I do use my fingers to guide and apply more tension as I'm winding.
When I am working on a quilt, I normally wind 10 bobbins before I start - though I do so with my silver 15-91, as I can get a much tighter, even wound bobbin that way. I do use my fingers to guide and apply more tension as I'm winding.
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