opener was invented in the XIX century -spustya few decades after the discovery of the iron cans.Can you imagine how much effort had to apply our ancestors to this joyous event!Especially the first cans were made of very thick metal and weighed pretty well.Soldiers (which for them were invented canned) adapted to break their rations by a bayonet or a knife, and to get to the content, especially stubborn instance, sometimes even shooting at him.Fortunately, in front of you it is not so complicated.Firstly, the cans are more malleable, and secondly, to open them invented special knives, which can handle quite lovely ladies.Automatic opener for cans - what you need!
Dangerous "of wood»
At the very first opener had two blades, one crashed into the lid of a jar, and other restraints on its ledge.Invented more than a century hybrid of a bayonet with a sickle - it is nothing like you familiar wooden opener with hooked blades cost about 200 rubles.That's just the physical effort raskuporivaniya jars it req
spin the wheel!
if you are in search of a new openers, pay attention to can openers with toothed wheels.They are different in design, but the essence of them is the same - you wear the device on the jar by twisting the lever and the cutting roller, moving around, reveals a tin.Should such a device is more expensive "piece of wood" (mean - 500-1000 rubles.), But it is more comfortable and safe, because such a blade never leaves sharp edges on the can.Moreover, some models are equipped with a special clip or a magnet, allowing to remove the cover, not even touching it.In addition, this device can be opened canned virtually any diameter.When choosing a device with a toothed wheel, pay attention to some important points.Opener should have ergonomic handles and a lever to go well into your hand, regardless because you're right-handed or left-handed.It is desirable that details of the device for gripping, were covered with plastic or rubberized material, - for them to undertake more pleasant than metallic objects.And here is the main mechanism of the product (gear) must be made of high quality stainless steel - only this time with the opener will not rust and will last for many years.
Two instruments screw
What did not come up the hostess to get cucumbers and tomatoes, hidden in jars with screw caps: con container under running hot water, trying to pry her with a knife, pierce awl.But why is it so suffer when there is a special bottle opener?It will cost you an average of 500-800 rubles.The device is a multiple-knife circles of different diameter which correspond to frequently occurring size screw caps.Spreading pen device side, it is necessary to put it on a closed bank.Then, connect them again and pull up: the blade will hook the cover and open it.True, such a device there is one drawback - when it works screw "cap" should be thrown out.If you're used to reuse the screw cap, select another device.It is worth it quite inexpensive - 200-400 rub.and it works very simply.You put the device on the cover glass jar or plastic bottle cap (it is designed for a different diameter of the circle) and turn it to the side.Of course, we will have to make some effort.But the cover will succumb quickly and the hand will not slip, as when opened.Such devices are made of plastic, so when buying pay attention to the strength of the material and smell it, because fakes usually have a pungent smell.
Electro all good
mechanical openers to help cope with screw caps and cans, but you have to work with them.If you do not want to do this kind of work, purchase electrotome and he will do everything himself!Should this technique 1500-2000 rubles.and can be manual or desktop.Compact manual electrotome runs on batteries - just you put it on the jar and press the button.The mechanism of the device is automatically engaged with the edge of the tin, cover cuts and stops after performing their task.Moreover, the resulting edges are perfectly smooth and accurate.If you are satisfied with such a mechanism, to give preference to models with a built-in magnet, which also raise the lid cut off from the banks.Stationary electric version operates on AC or battery power.A vertically standing device (approximately 15 cm high and 10 cm wide).Fiksiruesh him condensed milk or jar of peas - and everything circular blade machine quickly and accurately will reveal them, and raise the lid magnet.Buying a desktop appliance, choose a model that among other things is able to sharpen ordinary knives, equipped with rubberized feet, a place to store the cord and can be wall-mounted.