An overlock sewing machine, also known as a serger, is a specialty machine used to finish the edges of any material. It sew the edges of fabric together to create a secure seam, prevents the material from fraying, and yield a professional-looking finish. A serger builds upon the basic stitches of traditional sewing machines to finish the edges of fabric in a secure, even stitch. It combines two or three threads, in some cases with a built-in blade, to trim as well as stitch and finish the edge of a fabric.
The primary benefit of an overlock sewing machine is its ability to create a professional-looking finish without a lot of effort. One of the staples of clothing construction is the ability to achieve neat and secure stitches in the fabric. Traditional machines struggle to create a neat and even stitch, which can leave behind visible and uneven stitches. An overlock sewing machine eliminates this problem, creating even and secure stitches quickly and easily.
The different types of stitches used in sergers are called overlock stitches. These stitches use a combination of 2 or 3 threads, depending on the type of stitch being used. The thread is also looped in a certain way, or chained, to ensure that the stitches are secure. There are 5 types of stitches used on an overlock sewing machine: regular overlock, overlock stitch, safety stitch, rolled hemming stitch and blind stitch.
The process of sewing on an overlock sewing machine is relatively simple. Firstly, the fabric is laid flat and aligned under the seam guides of the machine. Then, the user selects the desired stitch by turning a small dial. Once the stitch has been selected, the user simply presses down on the pedal, allowing the machine to sew the fabric together. Additionally, the machine will trim the excess fabric as it sews, ensuring that all edges are even and symmetrical.
One of the most important safety features of the overlock sewing machine is its built-in needle guard. This feature prevents the user from accidentally pricking their finger with the needle, as well as any other objects that may come into contact with the needle. It is important to ensure that this feature is activated before beginning any stitching projects.
In addition to a built-in needle guard, the machine also comes equipped with a built-in thread cutter. This feature allows the user to easily cut the threads used when completing the stitch. This is especially helpful when certain stitches use more than two or three threads, as it can be difficult to accurately cut the excess threads.
The last safety feature of the overlock sewing machine is the adjustable stitch length. This feature allows the user to adjust the size of the stitch, based on what is appropriate for the fabric being used. This is especially important for heavier fabrics, as it is important to ensure that the stitches are secured properly.
Accessories and Supplies Needed
Aside from the machine itself, there are several other supplies and accessories needed to properly use an overlock sewing machine. Users will need various sizes of needles, as well as various types of thread. It is also important to have a few spare bobbins, as they can be used in the machine. Additionally, a seam ripper and tailor’s chalk are also important.
It is also important to make sure that the oiling, cleaning and periodic maintenance of the machine is taken care of. This will ensure that the machine remains in optimal working condition for a long period of time. Additionally, basic sewing skills and knowledge, such as threading the machine and changing the presser foot, are essential for anyone who wishes to use an overlock sewing machine.
Benefits of Owning an Overlock Sewing Machine
The overlock sewing machine has several benefits to offer. It can help to professionally finish edges of fabric quickly, eliminating the need to manually hand-sew them. Additionally, the machine is relatively affordable and easy to maintain. It is also a great tool for those looking to take their sewing skills to the next level.
Additionally, the machine greatly reduces the amount of time involved in garment production. While it may not be suitable for large-scale production, it is a great tool for those who are looking to make garments quickly and efficiently. Furthermore, the machine is relatively small and portable, making it easy to store and transport.
Safety Guidelines When Using an Overlock Sewing Machine
Using an overlock sewing machine can be dangerous if the proper safety guidelines are not observed. It is important to always keep the needle guard activated to prevent any accidental contact with the needle. Additionally, it is important to make sure that the correct size of needle is used for the fabric you are using. Using the wrong size of needle can damage the fabric.
It is also important to make sure that the fabric is properly aligned before stitching. Misalignment can lead to uneven and disjointed stitches. Additionally, it is important to be aware of the location of the blade in relation to the fabric, as an accidental contact with the blade may lead to injury.
Types of Materials to Use With an Overlock Sewing Machine
An overlock sewing machine can be used with a variety of materials, including natural woven and knit fabrics. It is important to use the appropriate size of needle and thread type for any fabric type, as some fabrics require different types of needles. Additionally, it is important to ensure that the fabric is pre-treated if necessary, as some fabrics may require special pre-treatment.
The machine is capable of sewing on fabrics such as cotton, denim, corduroy, canvas, and wool. It is also capable of sewing on stretchy fabrics, such as jersey and spandex. It is important to note that these fabrics may require special care and attention, as the stretchiness of the fabric can cause problems when stitching.
Tips for Successful Use of an Overlock Sewing Machine
Using an overlock sewing machine can be challenging, but with some practice and knowledge, it can be mastered. It is important to make sure that the machine is properly threaded and oiled, as this can have an effect on the quality of the stitches. Additionally, it is important to pay close attention to the settings, as they may need adjusting depending on the fabric being used and the type of stitch being used.
Furthermore, it is important to be aware of the overall speed of the machine. This can be adjusted by pressing down on the pedal and releasing it as needed. Finally, it is important to be patient and take your time when using the machine, as rushing may result in lower quality stitches.
