The machine makes a stitch by catching the bottom thread, from the bobbin, with the top thread, from the needle. Most bobbins are wound with thread and inserted in sewing machines, but the word describes many spools and cylinders that hold string, yarn, wire, or other materials.
Are all class 15 bobbins the same?
Are Class 15 Bobbins the Same as SA156? For the most part yes they are. But like sewing machines, bobbins are not all made the same. Even if you have the same series of a sewing machine as someone else, there will still be some differences to each machine.
What happens if you use the wrong size 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.
What is the difference between a 15 and a 15J bobbin?
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.
Are spools and bobbins the same?
As nouns the difference between spool and bobbin
is that spool is a device around which thread, wire or cable is wound, especially a cylinder or spindle or spool can be a small swimming pool that can be used also as a spa while bobbin is a spool or cylinder around which wire is coiled.
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.
Does it matter what color your bobbin is?
You can use whatever color you want, but you don’t need to change color to match the top thread. Your bobbin thread should not show through the top layer of stitching. It will only be seen on the back of the item. The reason you want to use a lightweight thread is to avoid too much bulk on the back of the item.
Do Brother sewing machines need special bobbins?
This machine uses SA156 bobbins which are class 15 type bobbins. Use of any other bobbin may result in injuries or damage to the machine. We recommend the use of Brother genuine parts and accessories.
Are Singer and Janome bobbins the same?
There is no brand of machine that uses 1 bobbin type, they are model specific, and many brands can use the same bobbins. … I am pretty sure you can not use the singer bobbins for Janome. They are not the same.