Brother Embroidery Machine Bird’s Nesting (Thread Jamming) Issues: Common Errors and Solutions
Brother Embroidery Machine Bird’s Nesting (Thread Jamming Under the Fabric): Common Errors and Solutions
One of the most frustrating issues in embroidery is “bird’s nesting,” which occurs when a clump of tangled thread forms underneath the fabric, jamming the machine. This problem, commonly referred to as thread jamming, not only ruins the embroidery design but can also damage the fabric or needle.
In this blog, we will explore the most common causes of birds nesting in Brother embroidery machines and provide effective solutions to keep your stitching smooth and your designs flawless.
1. Incorrect Thread Tension
Error: Thread tension that is too loose or uneven can lead to thread bunching under the fabric, causing bird’s nesting.
Solution:
- Ensure that the upper thread tension is correctly set for the fabric and design you are working on. Loose tension allows excess thread to be pulled through, creating loops and tangles underneath the fabric.
- Test the tension settings on a scrap piece of fabric before starting your project, and make gradual adjustments until the tension is balanced and no loops are forming.
2. Incorrect Bobbin Insertion
Error: Improperly inserted bobbins can cause the thread to become tangled, leading to a bird’s nesting under the fabric.
Solution:
- Make sure the bobbin is correctly inserted into the bobbin case with the thread winding in the proper direction. Brother machines typically require the thread to unwind clockwise.
- Ensure the bobbin thread is properly pulled through the tension spring in the bobbin case to avoid loose threads that contribute to the bird’s nesting.
3. Thread Not Properly Threaded Through the Machine
Error: If the upper thread is not threaded correctly through the machine’s tension discs or guides, it may not have proper control, leading to tangles under the fabric.
Solution:
- Re-thread the machine completely following the machine’s manual instructions. Ensure the thread passes through every guide and tension disc to ensure smooth, even stitching.
- Pay particular attention to the take-up lever, as missed threading here is a common cause of bird nesting.
PROMOTIONAL SECTION
The All-in-One Solution For All Your Embroidery Business!
Enjoy $0.90 / 1000 Stitches Logo Digitizing
Monthly Cash Back, Free Delivery on Store-wide Products, Dedicated Account Manager, Exclusive Client Dashboard Panel, Bonus Credit & much more.
SIGN UP TODAY & GET FIRST 3 ORDER ABSOLUTELY FREE
Unlock game-changing benefits: expert digitizing services, technical embroidery guidance, seamless management of your business essentials, and free delivery on storewide products—all just for signing up with us. Don’t let these exclusive perks pass you by!
4. Damaged or Bent Needle
Error: A bent or dull needle may not catch the bobbin thread properly, leading to thread bunching and jamming under the fabric.
Solution:
- Replace the needle if it’s bent, dull, or damaged. A damaged needle can cause skipped stitches, thread breakage, and bird nesting.
- Use the correct needle size and type for your fabric to ensure smooth stitching.
5. Dirty Machine or Bobbin Case
Error: Lint, dust, or thread buildup in the bobbin case or around the needle plate can obstruct the proper movement of the thread, leading to bird nesting.
Solution:
- Clean the machine regularly, especially the bobbin area, needle plate, and tension discs, to prevent lint and debris buildup that can interfere with the stitching process.
- Keep the bobbin case free of lint, and remove any tangled threads that may be stuck in the machine.
6. Using the Wrong Thread Type
Error: Poor-quality or incompatible thread types can cause the thread to tangle and jam the machine.
Solution:
- Use high-quality embroidery thread specifically designed for machine embroidery. Avoid cheap or old threads that might break easily or cause tension issues.
- Make sure the thread type is suitable for both the fabric and the needle size you’re using.
7. Fabric Not Properly Hooped
Error: Improper hooping or loose fabric can cause the fabric to shift during stitching, leading to bird’s nesting.
Solution:
- Ensure the fabric is hooped tightly with no slack or looseness. Loose fabric can move around, causing the needle to deflect and the thread to jam.
- Proper hooping also ensures the fabric stays flat and in place, which helps prevent thread tangling.
8. Incorrect Bobbin Tension
Error: If the bobbin tension is too loose or too tight, the bobbin thread can bunch up under the fabric, leading to bird nesting.
Solution:
- Adjust the bobbin tension according to your machine’s settings. If the tension is too loose, it will allow too much thread to pull through, while overly tight tension can cause the thread to break.
- Use a tension gauge or test stitching on a scrap piece of fabric to find the perfect tension balance.
Conclusion
Bird’s nesting, or thread jamming, is a common issue that can ruin your embroidery projects and frustrate your efforts. However, by ensuring proper thread tension, correctly threading the machine, maintaining a clean bobbin area, and using the right needle and thread, you can prevent bird’s nesting and enjoy smooth, trouble-free embroidery with your Brother machine.
Regular maintenance, attention to detail when threading, and using high-quality materials are key to preventing thread jams and ensuring your machine‘s and projects’ longevity.





