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Sewing Machine Keeps Breaking Thread: Solutions & Answers

If you’ve ever tried to sew using a sewing machine, you probably already know that threading it can be a bit of a hassle. However, if you’ve never had a problem with your sewing machine, that’s great! This post will explore the sewing machine keeps breaking thread problem. So, if you want to know why your sewing machine keeps breaking thread, read on!

Key Takeaways

  • The thread needs to be the right size and strength for the machine.
  • Sewing machines use mostly rayon thread.
  • The lint causes the thread to break regularly.
  • A bent or dull needle can also cause the thread to break.
  • When the thread tension is too tight, it can cause the thread to break.

So, Why Does Sewing Machine Thread Keeps Breaking?

Thread is essential for sewing machines and needs to be of the right size and strength for the sewing machine. If the line is too thin, it will not hold the fabric together and eventually break. If the thread is thick enough, the machine will be able to move the material quickly. However, there are more reasons why sewing machine thread keeps breaking. Read the most common reasons below!

The Sewing Machine Is Not Threaded Properly

Sewing machines require a particular type of thread to function correctly. The kind of thread that sewing machines use is rayon thread. Rayon is a type of thread that is made from recycled materials.

Unfortunately, rayon can break more easily because it is not as strong as other types of threads. This happens because rayon’s breaking point is different from the other types of threads. When the thread breaks, it creates a lot of tiny fibers that can cause problems.

If your sewing machine is threaded correctly, it can prevent the thread from breaking repeatedly. This can lead to the machine not functioning correctly and the thread needing to be able to sew properly. For your sewing machine to function properly, it is crucial to use the correct type of thread and thread it correctly.

The Bobbin Case Of A Sewing Machine Is Filled With Lint

The lint causes the thread to break regularly, leading to a sewing machine that is difficult to use and eventually abandoned. Lint builds up in the bobbin case because the machine’s bobbin mechanism constantly sucks it in. The lint clogs the small openings that allow the air to escape, which causes the bobbin to heat up and warp.

Poor Quality Thread

Sewing machine thread is often of poor quality, and this can lead to thread breaking. Poor-quality thread can cause skipped stitches, fabric damage, and even machine damage. It’s essential to use high-quality thread made from durable materials and resistant to Breaking.

Thread breakage is often the result of thread that’s too thin, too brittle, or made from materials that don’t hold up well to the wear and tear of sewing. To avoid thread breakage, it’s important to use thread that’s made from high-quality materials. A thread that’s made from cotton, polyester, or a blend of both is usually the best choice.

The Needle Is Bad

A sewing machine is a delicate machine that needs to be handled with care. A damaged needle can cause the thread to break, eventually leading to the sewing machine not functioning properly. A bent needle can also cause the thread to break, as can a dull needle.

Thread Tension

Sewing machine threads are delicate and can be easily damaged. When the thread tension is too tight, it can cause the thread to break. The tightness of the pressure also weakens the thread, and it isn’t easy to sew with. This can lead to decreased productivity and a need to replace the sewing machine frequently.

In order to avoid this problem, you should ensure that the thread tension is correct. An excellent way to do this is to use a Hand Tension Gauge. This tool measures the tension in the thread and allows you to adjust it accordingly. This will help to ensure that the thread is strong and does not break easily.

Fast Sewing

Sewing machines are designed to sew quickly and easily. Unfortunately, this design can have negative consequences. Fast sewing creates high tension in the fabric, which can lead to thread breakage. The thread breaks away from the fabric, leaving holes in the fabric. This can cause the garment not to fit as well and be very frustrating.

What To Do If Sewing Machine Thread Keeps Breaking?

You can do a few things to make your thread last longer. First, ensure that the thread is of the right size and strength. Ensure the spool is filled properly and the thread is rolled tightly. Secondly, make sure you use the right type of thread for the fabric. Threads made of cotton will not work well with other types of materials. Thirdly, use a zigzag stitch rather than a straight stitch and keep your machine clean and tidy. Lastly, make sure that you are not overloading the machine. Overloading the machine can cause the thread to break.


What tension should your sewing machine be on?

Since the dial adjustments range from 0 to 9, the standard setting for typical straight-stitch stitching is usually at position 4.5.

Does thicker thread need higher tension?

Thicker threads require a higher tension to sew effectively. Thicker threads support more fabric, so the stitches remain in place longer. This means that your stitches are less likely to loosen, and the finished product will be more durable. In general, the higher the tension, the stronger the stitch.

Why does the sewing machine thread keep breaking?

The sewing machine thread is made of a strong synthetic fiber designed to resist breaking. However, over time, sewing machine thread can break for several reasons. The most common reasons for thread breaking are poor seam finishing, over-stitching, and incorrect tension.

Final Words

Here are the common reasons for thread breaking. We hope this article helped you detect the problem and eliminate all the frustrating thread breakage. Remember to clean your sewing machine, have good needles, and ensure proper tension.

Happy sewing!

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