A bobbin is the main component of any sewing machine responsible for making lower stitches on fabrics, just like the heart is the core of a human being.
THERE IS A FAMOUS SAYING ABOUT BOBBIN “MAY YOUR BOBBIN ALWYAS BE FULL OF THREAD”
My fascination with bobbins led me to research what they do and why you need them. You may already know about bobbins if you are an experienced sewer. However, if you are getting into the sewing world, you may ask, What purpose does a bobbin serve on a sewing machine?
You must read on to the end of this article to find out the bobbin’s purpose and so much more.
What purpose does a bobbin serve on a sewing machine?
A bobbin is a round piece of metal, plastic, or aluminum that holds the thread in place and helps the upper thread make stitches on the wrong or underside of the fabrics.
- Bobbin makes lower stitches on the fabrics.
- It maintains thread tension so that machines can make proper stitches.
- You should wind the bobbin uniformly without making knots so that no skipped stitches are formed when sewing is done.
- Bobbin helps the upper thread to make uniform stitches on the lower side.
- Front-load bobbins need a bobbin case; however, top-loading bobbins can be fine without a case.
What is Bobbin?
The bobbin is a small, round metal, plastic, or aluminum used to thread the sewing machine. The bobbin is so important that without it, your sewing machine is useless, and you cannot do sewing.
Types of Bobbins
There are different sewing scissors, presser feet, and needles; the same is with bobbins.
So here are those…
Types of bobbin according
1) Metal Bobbins
- Metal bobbins are made of pure, high-quality steel, making them the most sturdy and extremely common.
- They are in vintage and treadle sewing machines; however, many industrial sewing machines from Juki, Brother, Singer, etc., also use this type of bobbin.
- They are preferred over plastic and aluminium bobbins because of their longevity.
2) Plastic Bobbins
- Plastic bobbins are less popular than metal ones.
- They are incredibly lightweight, portable, and cost-effective.
- Plastic bobbins are getting popular nowadays as most different sewing machine brands use them.
- They spin faster than metal ones, thus making more stitches.
- One of the drawbacks of plastic bobbins is that they may sometimes compress when exposed to heat.
3) Aluminum Bobbins
- Aluminium bobbins are also lightweight and, most importantly, spin faster than metal or plastic bobbins.
- These bobbins are uncommon; however, their popularity may skyrocket shortly due to their spinning capacity.
- They may bend easily due to their lightweight body construction.
- Among other types of bobbins, these bobbins are the least common.
Bobbins’ types based on the mode of installation
1) Front-Load Bobbin
Unlike a Drop-in bobbin, this type of bobbin is inserted into the front/side of the machine. It is also common but not as user-friendly as the Drop-In bobbin.
2) Drop-In Bobbins
This type of sewing machine bobbin is installed under the presser foot while removing the plate under the needle to drop in these sewing machines.
- Drop-In Bobbins are the most common because they are made primarily keeping this in mind for beginners.
- Most of the modern Sewing machines from Janome, Singer, Juki, etc., have this bobbin loading mechanism.
MY OPINION: Both bobbins are suitable, but I prefer drop-in bobbins installed below the presser foot. Meanwhile, it depends thoroughly upon the user’s requirements.
I hope now you have clearly understood the topic: What does a bobbin serve on a sewing machine? This is the topic that the majority of sewers always search for. Therefore, I explained this in detail.
I hope that you now understand the importance of bobbins. It would help if you took some time to read each point to learn new information.
Thank you for taking the time to read this article, and if you have any questions, please do not hesitate to contact us.
Your Questions and my answers
1. Can I use every bobbin in all sewing machines?
All bobbins are not compatible with all sewing machines because it depends upon the brand of sewing machine you use. Different sewing machines use different sizes and types of bobbins, such as the Consew 206RB-5 Sewing Machine needs larger bobbins.
2. Why is a bobbin important in a sewing machine?
The bobbin is among the essential parts of a sewing machine because without it; you can never sew anything. Apart from this, only the bobbin is essential, but it should be the appropriate size and type.
3. What is the thing that places a bobbin in a particular position?
A bobbin case is either a fixed piece of equipment attached to the machine, or it may be a removable part that holds the bobbin in place. The bobbin case is an integral part of your sewing machine and holds the tension of the thread coming out of the bobbin.
4. What bobbins are better?
The most common types of bobbins are metallic, plastic, and aluminum, each of which has advantages and disadvantages. The metal bobbins are the most sturdy; however, the plastic bobbins are the lightest, and aluminum bobbins are easy to bend. The plastic bobbins, however, are prone to compressing easily and, if heated, can distort, which means you must replace them. As a result, it ultimately depends on the individual.
5. What is the recommended number of bobbins?
Bobbins are included with the purchase of your machine. You will need to purchase additional bobbins to ensure uninterrupted stitching. To avoid running out of bobbin thread in the middle of a project, experienced sewers advise using 3 to 5 bobbins before beginning the project.
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