Home > Beginners > Sewing Machine Loose Stitches On Bottom – Reasons & Solutions

Sewing Machine Loose Stitches On Bottom – Reasons & Solutions

The sewing machine usually comes with stitches that are used to give a finishing touch to the clothes. These stitches can appear in a different form on your clothes, while some are invisible, others may appear as designs on your clothing.

Every machine usually comes with different stitches types, although in most cases one may not use more than two of these stitches. However, you must know how to change the stitches to the different types.

Loose stitches at the bottom do not appear neat or give proper fittings to the clothes. And tailor may experience loose stitches which will be slower than their work, or make the work unappealing.

change the stitches to the different types.

The situation may not be avoidable, and in this regard, you have to be aware of the causes and how to find a suitable solution so you can get on with your work. Please get to know your machine and find appropriate solutions to the cases when they appear.

Why Are My Sewing Machine Stitches Loose on the Bottom?

One of the common causes of loose stitches amongst new users is that they do not thread the machine properly. In such a situation, the thread will not go through the proper channel that will ensure to tighten the stitch adequately.

In most cases, new users of sewing machines usually encounter this problem, and on rare occasions some experienced users.

Unfortunately, many of these users do not know the cause of this problem and may not know how to correct it and return to their work.

As a new tailor, you should take time to learn about the parts of the machine, for this will be useful in this article.

they do not thread the machine properly.

A loose stitch will make it difficult for your thread to sew the clothes and this may be due to the following:

1. The machine is not correctly threaded

One of the common causes of loose stitches amongst new users is that they do not thread the machine properly.

In such a situation, the thread will not go through the proper channel that will ensure to tighten the stitch adequately.

This mistake is familiar to a newbie that has not familiarized themselves with the machine parts. You have to be conversant with the machine parts and their function, and this should be among the learning process before you start actual sewing.

The thread passes through all the right parts, and no single one must be skipped to ensure a good grip. In a sewing machine, there are several hooks and pieces that the thread should pass through, and they are designed in a way to ensure tight stitches.

2. Failure to thread the bobin case properly

If the stitches come out loose, you should check the bobbin case if they are appropriately threaded because that may be the case.

check the bobbin case

Users should understand that the formation of the thread takes the upper and lower thread formation to ensure that the stitches are tight. And you cannot achieve this tight formation.

The thread must pass through the Bobbin case properly. So when experiencing loose stitches, check the bobbin case properly, to ensure the stitches are sewed smoothly.

3. Using the wrong needle and fabric combination

People make the mistakes of using the wrong needle on fabrics, and this may cause the stitches to lose.

wrong needle on fabrics

There is different fabric which is easily discerned by their thickness, and it is only proper that not all needle types can go through the materials.

Using a small needle for a thick fabric will cause loose stitches, for it could not penetrate easily.

This is a situation that is common with experienced and newbie, and you should change the needle instantly when you notice this kind of situation.

4. Thread tension

Another reason you may experience loose stitches is that the thread tension may be low and may not be tight enough to hold these threads tighter to the fabric.

When you experience loose thread, you should readjust your tension to see if it is close enough to stop the loose stitches. You should try this first whenever you start getting loose stitches before you check for any other of the causes.

readjust your tension

With the machine adequately fixed and working in the right way, your stitches will come out smoothly. It is an efficient and seamless task to run stitches and your clothes. But in some cases, we may lose stitches at the bottom which would leave users frustrated.

5. Broken machine part

At times, the cause of the loose stitches at the bottom may be due to broken machine parts. And in such cases, there may be no other solution than to change the sewing machine.

change the sewing machine

You can change the machine part when it is broken or becomes worn out after many years of usage. When you have broken parts that cannot be fixed, then you should get a new machine.

6. Bad materials of thread

Bad materials of thread

Some fabrics have worn out, and the stitches cannot hold on the materials. Also, there are rare circumstances when the thread may be wrong fixed, and this may be the case. You should not use such fabric on your sewing machine.

What Should I Do When Sewing Machine Loose Stitches At The Bottom?

There are alternative ways to find a solution to this problem or to prevent such cases from occurring. Here are the alternatives:

Read your manual

It is essential to have your manual close to you, especially as a newbie. Get yourself familiar with the sewing machine, by reading the manual and get to know the functions of the various parts.

by reading the manual and get to know the functions of the various parts

It is also essential that you know how to fix the stitches. Sewing machines usually come with a manual, and if you don’t have one, you can search for one using the manual and make of the machine.

Check out the internet

The internet is a rich source of information, and you find reliable information from trusted sources online.

You can learn more about stitches online, and find solutions to some of your problems, getting to know more about your sewing machine.

You can quickly gather information about a brand online, its parts and function.

Consult an expert

You can always make inquiries from someone who knows more about the sewing machine and its stitches.

On the internet, you can contact customer representatives of these companies to learn more about the sewing machine.

You can also consult someone around you who has experience with a sewing machine to help you solve your problems with the machine.

Don’t Use Same Thread For All Fabrics

There are different types of fabric and using the wrong thread for one may lead to losing bottom. There are cases where the wrong thread for textiles has been the reason for the loose bottom.

The thread must be thick enough to hold the stitches at the bottom.

Do We Have To Consider The Length Of The Stitches?

The length of the stitches might be long or small, and they may depend on the style, but it does not in any way cause loose edges at the bottom.

Using a particular stitch length may depend entirely on the tailor. Thus the length of the stitches has no significant effect on the stitches getting loose at the bottom.


Hello, I am Jessica Flores, and you are welcome to my website. I am a professional fashion designer and a seamstress. I always carried a passion for craftwork. My love for craft grew along with time. I have spent years researching and practicing in this field to gather colossal experience.

Leave a Reply

Your email address will not be published. Required fields are marked *

SewingMachineBuffs.com is participating in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.
The Amazon Services LLC Associates Program is the leading selling program on the Internet, with hundreds of thousands of members.