Whether you are thinking about purchasing your very first sewing machine, or you are simply looking at an upgrade for your current sewing machine, you will discover that one option that you might need to investigate is the overlock sewing machine! An overlock sewing machine is also known as a serger and at the most basic level, you will find that it is a machine that is capable of creating a finished seam in one pass. Some machines are capable of serging as well as the basic functions of a sewing machine, while other machines will only be capable of serging When you are thinking about purchasing an overlock sewing machine, there are a few things that you need to consider!
The first thing that you need to know is how an overlock sewing machine does what it does. Essentially, it will trim the seam and enclose the seam allowance inside a casing off thread in one pass. There will various types of width and intricacy that you can get from your machine, but before you move forward, you are going to need to know what your options are. For instance, a 2 to 4 thread serger has a true safety stitch as well as two thread overlocked edge. For everything that the machine sews, two treads are used and you can set the machine to make sure that each stitch is separate from the other.
Another thing that you might want to consider is a 3 to 4 thread serger. You’ll find that this machine can function with three or four threads and each thread will give you a seam that has a bit of stretch. If you use a four thread seam, you will get a wider seam that is also stronger. Both of these options will still give you a rolled hem, which is a great way to protect the seam and to make sure that it does not unravel or come loose at any point. Rolled hems are much stronger than simply serging the hem of a fabric and you will find that it creates a more finished look as well. If you want to take a look at a hem that has had an overlock sewing machine used on it, look inside your t-shirts or sweatshirts.
When you are thinking about purchasing a sewing machine, remember that an overlock sewing machine might not have all the features that you need. For instance, unless specifically mentioned, it might not be able to do facings, zippers, top stitching or buttonholes. Take some time and think about how you intend to use your machine and what your best bet is going to be. Then decide whether or not this is going to be the best machine for your needs.
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