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I have model 15612. The bobbin thread breaks after sewing about 2 or 3 inches. I am using a straight stitch.

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Did you check to see if the bobbin tension is too tight? That would be the first thing to check.

Posted on Mar 21, 2011

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1 Answer

Top thread keeps coming out of needle. How do I thread top thread?


Be sure to pull at least 4 to 6 inches of thread through the needle's eye before beginning to sew. Pull the bobbin thread up to the top of the fabric BEFORE beginning to sew.

How and Why to Bring up the Bobbin Thread (This works for regular everyday straight stitching too not just design stitches.)

Then, BEFORE taking the first stitch, hold both thread tails with the left hand and then slowly begin stitching. After a couple of stitches, let go of the thread tails and continue to sew.

If you need instructions on how to thread your machine, search the internet for a manual:

Make + Model + the word "Manual"

or look for videos on YouTube to help with the threading process.

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Jan 30, 2016 | Sewing Machines

3 Answers

Fy5318 breaking thread on multiple layers of material, how to adjust?


either the thread is old, or the tension is to tight.
or there is a bind some where in the line layout.
you mite goto there website and look under FAQ section for other help
or
www.youtube.com/sewing/canvas/material/
www.youtube.com/fy5318/multiple/layers/of/material/setup/

www.ask.com/sewing/multiple/layers/of/material/and/setups/

Sep 17, 2015 | Yamata Fy5318 Mechanical Sewing Machine

3 Answers

How do I set a straight stitch? What is causing the top thread to break?


You do not say which machine you have. As for a straight stitch, make sure the needle is central and not in zig zag mode.
The thread can break for several reasons, such as. Incorrect tension.
:Wrong thread for the material.
: Thread in bobbin different from the top thread.
:Old thread.
: Not threaded correctly.
: Needle not inserted correctly, or incorrect needle.or the thread could be wound around the spool holder pin,
Try removing the spool and turn it around.
Hope this helps.

Mar 02, 2015 | Sewing Machines

2 Answers

Why does my thread knot on the back when stitching in place?


Several things to try:
Pull thread tails (both bobbin thread and upper thread) straight back and when you lower the presser foot, make sure they are held down straight back. This may or may not be enough to solve the problem, but it is simple to try, and often works. You might want to hold the thread tails while you start sewing.
Use a starter--folded piece of fabric scrap about an inch long--and begin sewing oink middle of starter. Push the fabric you want to see right up to the starter and keep sewing from the starter right onto your project without lifting the presser foot or cutting the thread. When you finish sewing, cut the little piece of thread between the starter and your project.
Before lowering presser foot, use wheel to lower your needle once and then pull up bobbin thread to top surface of your project. Then hold both bobbin and upper thread tails, lower your presser foot, and begin sewing. Release the thread tails after a few stitches.
Hope this helps. Those nasty "thread nests" are a real pain.

Jul 13, 2014 | Janome Sewing Machines

1 Answer

Bobbin shuttle


1. Clean shuttle with your sewing machine brush to remove old broken threads, lint, and sweep out the feed dogs carefully. 2. Rethread making sure you have the handwheel turned toward you, all the way up. 3. Lift presser foot up BEFORE you put thread front to back in eye needle. 4. Set machine on straight stitch sewing. Attach straight stitch foot if necessary. 5. Make sure 5-6 inches of thread are pulled toward you from threaded needle. 6. Pull up bobbin thread. 7. Pull 5-6 inches of bobbin thread and put it, along with needle thread under presser foot. 8. Put fabric scrap under presser presser foot and LOWER it now. Make sure, too, that the needle is correct size for fabric you're sewing. 9. Do a test. You may need to set tension at 4, stitch length at about 4 and width at 6. Just test it and adjust tension in very, very short turns. Another tip: Put one drop of good quality sewing machine oil on the hook, lower left-hand side. Make sure when you thread bobbin in the bobbin case to hold bobbin between thumb and forefinger and pull out about 4 inches of thread after you make sure thread unwinds top left (if you are right-handed!). Guide the thread into the slot in edge of bobbin case (screw sits on top of this "edge". Pull thread under tension spring and then into the delivery eye. Never panic, my friend! Try this and see if this helps. You should probably insert new needle too--just in case "old" one bent. Jimmy

Mar 31, 2012 | Brother LS-2125 Mechanical Sewing Machine

1 Answer

Bernina activa 210 won't zigzag and has bobbin issues on straight stitch


it's very possible that the machine is slightly out of time & needs to be service at a sewing machine shop
is the fabric & thread & needle compatable with each other?
did you use every thread guide when threading the machine?
is the bobbin in correctly?
is the bobbin warped?

Mar 20, 2012 | Bernina Sewing Machines

1 Answer

I have a janome 1600P, it will not sew without either the top thread breaking or the bobin thread breaking. It will sew for about a quarter of an inch and then the thread breaks, I have changed the bo


My experiences with thread breaking with machine on a quilting frame make me look at the upper tension being set too high, the needle being worn or movement of the machine is too fast. Reduce the upper tension first, then sew in straight lines at first. See if you can sew slowly, in straight lines and reduce the upper tension until the thread stops breaking. If so, try some 1-2 inch circles, again going slowly. If the needle thread is pulling to the back, you will need to increase the upper tension again until the stitches meet in the middle of the fabric. If you can't locate a balanced spot where the needle thread is not pulling to the back side and thread doesn't break, try taking the machine off of the frame and sewing on a table. If it won't sew this way, it needs some professional help. If it does, you will probably save a lot of time taking it in for service, making sure to explain to the repair center that you have problems on a quilting frame, not while sewing normally. When the machine is adjusted to sew normally on a table and you move it to the frame, you will probably need to reduce the tension by 1-2 complete turns of the tension knob.

Nov 17, 2011 | Sewing Machines

1 Answer

Hemming Levi's for husband. Using thick "jean" thread. Used 16 needle. Top stitch is perfect, bottom thread is anything but straight. I've re-threaded, cleaned the "hook", changed to a 14 needle. I...


Hi! Sounds like you're doing everything right to me, so let's see.

By not getting a straight stitch on the bottom, do you mean that the bobbin thread is loopy? If so, then most likely you have to reset the tension. Get a scrap of jeans material and practice on that....it would be great if you could use different color threads on top and in the bobbin, but that might not be practical if you don't have the jeans thread in different colors already.

You'll be adjusting the top tension, because even tho the top stitch looks perfect, it may not be tight enough to pull the bobbin thread up into the fabric where it belongs.

Sew a couple of inches on your scrap, then stop and check the bobbin thread. If it's loopy, you can also see the top thread on the underside. (Which is why using two colors is helpful.) With the pressure foot down, tightened the top tension just a bit. Sew a few more inches and check again. Keep on sewing, checking, and adjusting until you can't see any (or almost any) top threads on the bottom or bobbin threads on top.

Here are a couple of other ideas to check:

1. Make sure your bobbin is inserted correctly. If I happen to put one in backwards by mistake, the bobbin will make a lot of clanking noises.

2. Using your flywheel, lower the needle all the way through the stitch-making process to see if it's hitting anything along the way.

3. Oil your machine.

4. Make sure all the screws etc on your throat plate (also called needle plate) are tight. (I've had mine get loose and that will definitely throw a knock into the works!)

Check out these ideas and let me know if anything works, or if the problem is still there, ok?

Happy Sewing!

Robbie

Feb 18, 2010 | Singer 7466 Mechanical Sewing Machine

1 Answer

Brother VX 1120.... Machine is not making consistent stitches then thread loops and stitch goes straight and half zigzag, thread breaks. Same with straight stitches...will go for about an inch then stitch...


Remove the needle plate, bobbin case and bobbin and clean any lint that has accumulated.

Oil, if the manual indicates you should do this and where it should be done. Some do not as it has to be done by a repair tech.

Re-thread the machine with the presser foot in the up position.

Make sure the bobbin thread is feeding from the bobbin spool in the correct direction and through the proper guides.

If the problem continues, the machine will have to be services by a sewing machine repair person. Take samples of the stitching so they can see what it happening - it could be the timing has to be reset.

Feb 16, 2010 | Brother Sewing Machines

1 Answer

Cannot machine quilt without the thread breaking and/or shredding. I've change needle, thread type and size and tension on my fabric.


If the thread is shredding and breaking, there is an incompatibility of your needle, thread, and fabric. Could be old, bargain bin, or poor quality thread--does the thread have little "hairs" of thread lint sticking out of it--that's probably not good quality. Look for fresh, good quality thread. Try a brand new needle--a sharp if you are sewing woven fabric. Make sure the thread is not too big for the needle eye. Sometimes, a top-stitch needle or embroidery needle will work well on FMQ. (A top-stitch needle has a longer scarf which helps protect the thread during the multiple times the needle penetrates the fabric before the thread forms a stitch. Shredding means the thread is getting worn out before it forms a stitch. A piece of thread penetrates the fabric 10-20 times before it forms a stitch.) Could also be a snag somewhere that is damaging the thread.

Sewing Needle Troubleshooting Guide

SCHMETZ Household Needle Chart

Most FMQ instructions say the upper and bobbin tension should be the same, however, I find my machine works a bit better when the bobbin thread is just a little tighter than the upper thread. Then the bobbin thread does not "pop" up on the top of my fabric quite as much. It's probably something you will just need to experiment with in getting used to your machine.

P.S.--when threading your machine, make sure the Presser Foot is ALWAYS RAISED so the top thread will seat properly in the tension disk. Failure to do this will cause thread barfs (usually referred to as thread nests or bird nests) under your fabric. Also, before beginning your FMQ, ALWAYS PULL the bobbin thread to the top of the fabric, then hold both thread tails gently in your left hand while you slowly take the first couple of stitches.

How and Why to Bring up the Bobbin Thread

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Mar 01, 2017 | Brother Sewing Machines

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