Sewing household overlock: description, characteristics, types, prices

In our time, sewing equipment is available to everyone. On sale there are different models of sewing devices, allowing at home to perform a full cycle of sewing operations. One of these machines is a household overlock.

What is the overlock used for?

Overlock - a type of sewing machine, designed for skinning the edges of the fabric. For one travel, the overlock cuts off excess fabric, sticks together the parts and processes the cut. Some models perform complex stitches, chain and decorative stitches and many other operations. Sewing household overlocks are a complement to sewing machines, as the latter do not perform over-edge seams.

A feature of overlock machines is their ability to make elastic seams, which are necessary when sewing knitwear.

Functions of a modern overlock

If you compare the overlock of the Soviet household and its modern counterparts, then the latter are more powerful. Current models of overlocks are created using the latest technologies and allow qualitatively sweeping any fabrics: stretch, knitwear, chiffon, silk, curtains.

Modern household overlock allows you to perform the following types of seams:

1. The usual marking.
2. Connecting seam.
3. Role marking.
4. Multi-colored seam.
5. Decorative stitching.
6. Seam without cut.
7. Flat or stitch seam.
8. Chain stitch.

Expensive overlock models can perform more than 50 different operations.

Characteristics

Household sewing machines and overlocks are characterized by the fact that loopers are used instead of the shuttle mechanism to interlace threads. In inexpensive models, the design consists of an upper and a lower looper.

In any overlock it is possible to adjust the tension of the threads. Due to this, the device can sheath fabrics of varying density and elasticity. Thus, when the thread tension in the lower looper and the needle thread decreases, the overlock performs a flat seam.

Also all models have a seam width adjuster. The user can set the desired width by making a weave on the tab. When installing the second needle, you can perform different versions of a three-thread stitch.

In addition, the household overlock can be completed with such details:

• Nitkodevatel - the presence of this device accelerates and facilitates the procedure of threading;
• Differential conveyor - designed to perform elastic joints;
• Removable tray for scraps - it collects cuttings of yarns and fabrics that are formed during sewing;
• The sleeve platform is a device for the skinning of cylindrical products.

Types of household overlocks

Today there are many types of overlocks, but they all work almost identically. They are arranged according to one principle and are designed for processing the edges of fabrics. The main difference between overlocks is the number of threads used. Thus, according to this feature, the following types of household overlocks are distinguished:

1. 2-thread overlock - designed to seal the cut edges of the fabric, so they do not crumble. Some models allow you to perform a two-threaded role seam.
2. 3-thread overlock - differs by the presence of 3 loops, which during the firmware are exchanged threads. The device sews the edges of the fabric with a role, conventional and in some cases decorative stitching.
3. 4-thread overlock - is the most versatile sewing device, allowing you to make different seams using 4, 3 and 2 threads, if the model provides a converter.
4. 5-thread overlock - used for mass production of textiles. Such a machine is usually used in the industry for sewing clothes with simultaneous stitching of parts. In general, 5-thread overlockers perform a flat seam, which is used for processing sleeves and the bottom of T-shirts and other items made from knitted fabrics. Household overlocks of this type usually perform only the function of grinding the parts. Also produced are 5-thread models that do not cut the fabric. With their help, you can trim products with decorative stitches and complex sutures, creating patterns and drawings.

How to choose

When purchasing a household overlock, the following parameters should be considered:

1. The width of the edge of the fabric. Virtually all models have the ability to adjust the width of the seam, the maximum value of which can be 9 mm.
2. Presence of the function of differential feed of the sheathing fabric. It is necessary when sewing knitwear and for making joints. Differential rake contributes to the implementation of the elastic seam, which does not break when stretching the fabric. Also this tool allows you to make the edge wavy.
3. Easy threading the loop. It's good when the overlock is equipped with a threading machine. It can be mechanical and pneumatic. When inspecting such models, you should pay attention to how loopers are viewed. If they are clearly visible, refilling the thread will not be difficult.
4. Purpose of purchase. If the overlock is needed to perform a conventional wrapping seam, then it is better to choose an inexpensive model with minimal functions. To solve more complex tasks and tailoring products from different types of fabric, it is recommended to buy a household overlock with a wide range of operations. The most popular are 4-thread overlocks with detachable loopers.

Overlookers Janome

Some of the best sheathing machines are Janome's household overlocks. Under this brand is presented a large selection of models with different design features.

All Janome overlocks are equipped with a differential conveyor, a lower knife drive system, a stitch length and presser control. In each model, it is possible to switch off the knife and switch to the roller seam without replacing the needle plate. In the overlock "Zhanom" used the needles of the household standard.

Features of machines Janome:

1. Multifunctionality.
2. Color marking of threading.
3. Presence of a demonstrator at the gas station.
4. Foot speed control is sewn.
5. Smooth speed regulation.
6. Presence of illumination in the working area.

How much is a household overlock

The price of the overlock for the house starts from 7 thousand rubles, depending on the equipment and the manufacturer. So, the budget model Avex costs 8 thousand rubles. For 4-thread overlock Yamata it is necessary to pay about 10 thousand rubles. Models of this cost usually perform up to 10 sewing operations.

Much more expensive are multi-functional household overlocks in full configuration. So, the price for 2-thread models of the brand Baby Lock ranges from 90 to 120 thousand rubles. They perform 50 sewing operations on different tissues.

The cost of the overlock also affects brand fame. Chinese analogues of popular manufacturers can cost several times less.