Differences overlock from sewing machine

What is the difference between them

Let's consider the difference between the overlock and the sewing machine:

1. Overlock is a device with which you can make professional brushing cuts on any type of fabric. By means of the device, trimming of excess fabric is performed when sewing items of clothing. A coverlocker is a sewing machine with the capabilities required for the professional processing of complex textile products. This device has all the properties of overlock. In addition, it can be used to make any seams when processing the fabric.
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2. The sewing machine has two threads, one of which must be tucked into the bobbin.
   Threads through the shuttle intertwine and, thus, it turns out stitch. Note that for a beautiful and strong stitch, the threads should be securely pulled together in a stitch. Subject to these conditions, the seam is smooth and beautiful. The special foot and zigzag stitch allows you to sweep over the cut edge with a standard sewing machine. But with a sudden movement the thread may burst.
3. When using the overlock, the thread cannot be torn due to the overlay stitch, which is strong, elastic and stretchable. This becomes possible due to the direction of the bottom thread not into the bobbin, but directly into the reel of the loops. More precisely, the two lower threads, because the overlock has the smallest 2 loopers. It is noted that the sewing machine can work only on two threads.
   These units with three threads are already outdated models, because a four-overlock can be purchased on the market for a long time, which allows you to make various combinations of overlay stitches. They can be used as three-thread and double-thread - you need to turn off the extra needles.
4. Overlock and sewing machine are different design. In the first there is no special sleeve, which is associated with the functions of the unit. And in the sewing machine, this element is present and its dimensions are quite impressive.
5. Overlock consumes significantly more thread. In overlock products, not spools of thread are used, but large spools of thread.
6. Overlock in the process of wrapping cuts the edge of the fabric.

Why the sewing machine cannot replace the overlock

Overlock performs cutting, stitching and processing of edges of knitted fabrics or material that quickly crumble. If we talk about the work of the sewing machine, then it sews the details of the product, some models are able to embroider and make overlock lines, but cannot become a full replacement for the overlock, because it only simulates his work.

It is also possible to highlight the fact that overlock can process fabrics with two, three and five threads, unlike a sewing machine that works with only 2 threads.

Professional tailors and seamstresses prefer using two devices simultaneously.

How to make overlock stitches with an

sewing machine. To make an edge wrapping around a fabric, it is not always necessary to buy additional equipment that costs a lot. For those users who do not sew professionally, this makes no sense at all. In some cases, it will be enough to have special modes for brushing the edges present on a standard sewing machine.

For different materials, special programs can be built in, choosing the right one to make the perfect stitch. In some cases, a description of the seams can be found on the device. Auxiliary obmetochny lines improve quality of a seam.

Therefore, before you buy a sewing machine, you must select the one where the program lists indicate the possibility to make obmetochnye lines. This is important if in the future the purchase of an overlock is not planned.

Which overlock is better to buy

When buying an overlock, most people pay attention not only to its cost, the manufacturer, but also to the reviews of real buyers, who are not always objective. This results from the fact that incorrectly picked up threads or needles can negatively affect work. It is necessary to pay attention to:

• The number of threads - monotonous overlock is more practical, but at the moment models with 4 threads are in great demand. They are equipped with two pairs of looper and needles. If necessary, they can be used as three-thread or double-thread( it is necessary to turn off the needle or install a looper on the convector).
• The number of programs for shredding.
• Price - the higher the cost, the greater the functionality of the overlock.
• Toggles - adjust the stitch length and width.
• Spike - prevents thread breaks.

In this article we explained what an overlock and a sewing machine is, explained what the difference between these devices is and what to look for when buying.