Hinge semi-automatic sewing machine that is: the advantages and disadvantages of automatic execution mode loop, it is better to loop-automatic or semi-automatic.

Those who love to sew clothes, are often faced with such a problem, as the treatment of fasteners. Now the most popular button down closure, but here comes the main problem: obmotka buttonhole loops. In this case, use one of the two functions of the sewing machine "loop-automatic" and "semi-automatic".

What is the loop of semi-automatic sewing machine

So, during sewing of a garment is one of the most difficult tasks - this Hoopers hinges on the form of which is influenced by many factors, among them:

• Stitch density;
• symmetry;
• the width of the buttonhole;
• Cutting through the tack and the quality.

Nevertheless, now making buttonholes loop is easy. Some sewing machines have the function "loop-machine", some - "semi-automatic".

"Automatic" allows you to make the desired stitch without too much difficulty. So, you need to insert a special button on the back foot of the sewing machine. After that, pull the reverse lever; if you forget to do this, you have to switch off the machine and dissolve already made a loop, ruining the fabric. The next step - to set the needle at the beginning of the loop and press the pedal. lines is calculated automatically during obmotki.

When choosing a machine special attention should be paid to foot: fastening her to be strong, so that during operation it does not move and did not come quickly into disrepair. The material thus - metal, plastic or the like. - often do not play a big role. Buy a spare foot complex: very often does not fit the height or any other parameter.

IMPORTANT! Button diameter should not be greater than 2.5 centimeters, otherwise the loop will have to be done manually.

The situation is different from the "semi-automatic": for obmotki buttons have to go through several stages:

1. Put foot obmotki buttons.
2. Set the needle at the point where the loop will begin.
3. Enable the setting "Semi-automatic - mode 1".
4. Press on the pedal - the machine will make the first stitch.
5. Pass the remaining 3 settings.

By changing settings, the user is doing different things: first line forward, the stitch to fasten one end of the loop; line back stitch to fasten the other end. Of course, before it is necessary to make measurements, that is to mark the beginning and end of the buttonhole on the fabric. All these actions are a sewing machine with a "machine" doing at a time on their own.

As can be seen, Hoopers with "semi-automatic" - a complicated matter: to switch 4 different modes, nevertheless have to make a similar rare. In addition, thus manage to control the density of the stitch that in the automatic mode is almost impossible.

REFERENCE! Historically, the hinges on the men's and women's clothes are arranged in different ways: on the left side for the men on the right - for women.

Advantages and disadvantages of automatic mode the buttonhole

The obvious advantage of the automatic mode - this is the speed and ease of implementation of the loop. However, not all so simple: carefully looked closer to done, the person can readily see that the stitches from different sides of the buttons were applied unevenly. In fact, it is a problem of any sewing machine, except those which are controlled by a built-in computer and embroidery machines. This phenomenon is due to the fact that the rate of advance of the sewing machine fabric ago, less than the one with which it does so forth. Other factors that are involved in this, - the state of tabs fabric quality, etc., and its thickness.

In order for such a difference it was not noticeable, sewing machines, in most cases equipped with a regulator of the flyback lines. With its help it is possible to equalize the difference in speeds of the machine forward and backward. It may seem that such accuracy to anything, but sometimes it can spoil all kind of clothing. Therefore, when buying it is desirable to pay attention to, if the controller configuration or not. Ideal - to test the machine by making a loop at the store.

Which is better: a loop-automatic or semi-automatic

So, if you have to do a lot of buttonhole stitches, it makes sense to buy a sewing machine with "automatic", but it is worth remembering that such a device will cost much more expensive. In most cases, to make such a loop is necessary only once or twice a month, so the "semi-automatic" - a more appropriate choice, considering the price.

It is believed that a better result can be achieved only with electronic machines, which make up 10 kinds of loops; such as eye or with rounded edges. In addition, it is possible to enter into the computer the necessary characteristics of a loop, and the machine will do them with amazing speed.

Best result, according to experts, can be achieved through the stitch machine, which cuts the self-loop, while not touching the stitches. So as an option sometimes offer to purchase such a device and a conventional sewing machine - it will cost about the same as and electronic machine. Another option - to make the Hoopers, if you use a good fabric in the studio.

In the end, it all comes down to the fact that the selection of the right machine depends on the buyer's needs - if it is necessary do a lot of loops: 20-30 on the day, with good quality, it is advisable to buy a machine with "Automatic". Otherwise, "semi-automatic" will be the best choice: will save significantly.