Before you decide how to chooseoverlock, let's see what he actually represents. Many believe that the overlock and sewing machine are the same. However, this is not at all the case. Overlock is a device that is designed to handle the edges of any product. The modern overlock is an addition to the sewing machine. It can simultaneously cut off excess material, sew parts and at the same time, sweep edges.
Overlock is an excellent assistant forthe processing of seams in work with easily crumbling and whimsical tissues. Without an overlock, you just can not do with work with knitwear. The cutting of the sections is carried out simultaneously with the grinding, thereby giving the seams elasticity and preventing tears as a result of stretching. Any modern overlock has a differential cloth conveyor. When you adjust it, you can get a beautiful wavy effect of the fabric or its priposazhivanie.
How to choose an overlock for the house, what needles are needed andthread? It should be noted that almost all modern overlocks allow the use of standard sewing needles. Threads can be domestic or imported - to taste. Using colored, textured and silk threads together with an overlock will give a unique look to your product.
To date, great popularityuse overlock firms Brother (Japan) and Janome (Japan). Overlocks of these firms are distinguished by an acceptable price and quality of tailoring and can perform conventional overlock seams. Virtually the entire model range is noisy in operation. A top-mounted knife for trimming the edge, wears out quickly enough. Brother and Janome firms provide overlocks for the home, for not very frequent use.
More demanding customers will have totaste overlock brand Juki (Japan) and Bernina (Switzerland). Their machines have a more precise adjustment of the tension of the yarns, which makes it possible to maximize the overlock seams to professional ones. Knives on these machines are installed from the top down, which allows to extend the shelf life of the knife itself and improves the quality of trimming of the processed material (knitted knitwear, loose materials). Overclockers Juki and Bernina are distinguished by their quiet operation (with the exception of the machines of the budget series Bernina 610D). They can easily be handled as with a dense denim, having several layers of material, and with delicate gentle tissues. Therefore, before choosing an overlock, think about your preferences, wishes and financial possibilities.
Household 4x thread. Often, it processes the material cut into four threads (two lower threads and two coal threads) and three threads (one lower and two needle). Some models allow you to reconfigure the overlock on two threads, for example - Bernina 880DL and Elna 664 PRO. In such models it is possible to disconnect one of the loopers of the machine. This leaves one lower and one needle thread. Almost all models of any chosen manufacturer give the opportunity to perform the same number of seams, just the quality will vary.
Household overlock overlay seams. If you do not need the trimming of the fabric when processing it (making a decorative seam in the center of your product), you can find such a model. This machine has a special ability to implement both conventional standard overlock seams and complex knitted fabrics. If you intend to use a knitted (stitch) seam, then in this case it is worth giving preference to the five-thread overlock. Five-thread overlocks are divided into two types:
Overcoat, overlockthe seam. Such a machine can perform almost the same function as a conventional overlock, but differs by the presence of an additional chain stitch looper, which makes it possible to implement a flat (stitch) seam, also known as a knitted suture. One of the most common models of this type of machine is the Merry Lock 3000.
Overlock, which one to choose for yourself, what to drawAttention? First you need to decide what exactly you need an overlock and already from this and start off when choosing a particular model. If you are going to use the overlock to trim the sections of thick and medium fabrics, then the most suitable models will be: Brother 3034D, Plaff 4752, Family 244D. And models like Janome 784D, Janome 714D, Pfaff 4842, in addition to three and four threaded, can perform two threaded seams.
Overlock, equipped with looper looperis much more expensive, but it makes it possible to perform flat seams with two, as well as three needle parallel lines on the front side of the product. Such an overlock can also be used as a stitching machine.
Pay attention to the availability of additionaltop threading machines in the model you selected. They allow you to perform a two-sided decorative flat seam. This is complemented by the model Pfaff Coverlock 4874, which performs seven beautiful decorative seams, three needle flat seam, and ten threaded.
Differential transporter is anotherA significant plus overlock, which is worth considering. He simplifies work with stretching fabrics, for example, knitwear. Thanks to this transporter, the stitch will be more even, unlike a conventional typewriter, which often produces a wavy one.
When considering how to choose an overlock, you shouldtake into account one more point: the presence of a needle threader, for threading a thread in a needle. Such equipment significantly saves your nerves and time. For your overlock, you can purchase many different accessories that will improve and expand its capabilities.