Many prewound bobbins are not meant for reuse. Some are made from cardboard and will not hold up to reuse if you try to wind new thread onto them. … The reused prewound bobbin may continue to spin after you stop sewing because it is smoother than a standard bobbin.
Are Prewound bobbins better?
Pre-wound bobbins can save a lot of time, especially when quilting a quilt. It’s great to be able to jump right in without having to stop and wind bobbins first, or to stop in the middle to wind more. Plus, pre-wound bobbins often hold more thread than those you wind on your machine.
What happens if you use the wrong bobbin?
The short answer is YES! Filling a sewing machine bobbin too tightly can make a plastic bobbin bulge or stretch the thread if you are using a metal bobbin. This may be hard to see but can cause all kinds of problems. Plastic bobbins can become compressed in the center causing the bobbin to distort.
Are sewing machine bobbins interchangeable?
Plastic bobbins and metal bobbins of the same size can NOT be swapped. Machines are set for a very precise tension setting. If they are set for a lighter plastic bobbin, the tension will change if a heavier metal bobbin is used.
Are all Janome bobbins the same?
At first glance they may look the same, but in actual fact different brand bobbins differ in diameter, height, depth and shape. … The original bobbins that come with every new Janome machine are guaranteed genuine Janome bobbins.
Why does my bottom thread keep breaking?
A dirty shuttle race, improper thread routing or incorrect thread tension can break the bobbin thread. Unplug the sewing machine and check thread routing according to guidelines in your owner’s manual. … Also, check thread tension settings because incorrect thread tension can break the bobbin thread.
How much thread does it take to fill a bobbin?
I have looked around and basically found calcs for about 60 yards for a full bobbin.
Can you use plastic bobbins instead of metal?
The word on the street is that metal and plastic bobbins are not interchangeable. Even if they are the same class size, metal bobbins work in metal bobbin cases and plastic bobbins should be used in plastic bobbin cases. To learn which bobbin to use where just continue to read our article.
What is the difference between bobbin 15 and 15J?
They look almost identical, but class 15 bobbins have flat ends, while class 15J bobbins have slightly curved ends. Sometimes they appear to work interchangeably, but even if they fit into your sewing machine, there is a risk of them jamming your machine up and causing major damage.
Do Brother and Janome use same bobbins?
The Janome 1600P takes a different bobbin (flatter). Other than that, I have a 7700, 12000, and a 350E and they take the same as the Brother and lots of other machines like Pfaff, etc. I can use my janome bobbin in other machines except my brother. The brother will nay use a brother bobbin.
Are all class 15 bobbins the same?
It’s worth noting that the L Style bobbins are the same diameter as the Class 15 bobbins. As such, you can use L Style bobbins in a sewing machine that uses Class 15 bobbins. However, a Class 15 bobbin is too wide to fit in a machine that uses L Style bobbins.
What is the difference between Class 15 and Class 66 bobbins?
Class 66 Bobbins
You will notice the relative shortness compared to the Class 15 bobbins. All Class 66 bobbins have a slightly dome-shaped flanges. Just like Class 15 bobbins, they can be purchased in plastic or metal. Most modern machines of this class will have a plastic one.
Do all bobbins fit all sewing machines?
There is no such thing as a universal bobbin, meaning no single bobbin will fit every sewing machine. Some sewing machines tolerate a slightly different bobbin better than others, but using the incorrect bobbin will most likely affect the stitch quality of your project, and could result in damage to your machine.
Can I use metal bobbins in my Janome Sewing Machine?
All top loading Janome sewing machines use the same clear plastic bobbins for proper stitching. Metal bobbins interfere with the magnetic hook system. Good quality thread is also a must!
Are Janome bobbins universal?
There are several types of bobbins on the market. Using the incorrect size and type of bobbin can affect stitch quality and could possibly damage the machine. These clear plastic bobbins are compatible with all Janome Sewing and embroidery machines except the 1600P.