Despite the variety of food packaging and their constant evolution, the tin can remains one of the most reliable. Everything in it is good: the products are tightly packed and stored for a long time. One problem is that it is not so easy to open it.
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Can knives
The easiest way to open canned food is with a can opener, or, as it is also called, a bottle opener or bottle opener. Can openers are different. A simple knife has two blades, straight and rounded. Using a straight line, the lid is pierced, and then, leaning on the rounded blade and moving clockwise, you need to cut the entire lid.
The hand can opener is a bit like scissors in construction. Its legs need to be parted, the wheel should be placed on the edge of the can and the legs must be squeezed to pierce the lid. Then, turning the key and moving clockwise, you need to cut the cover.
Automatic knives are very convenient. They operate on mains or batteries. All you have to do is pierce the edge of the can with a knife and hold it by the bottom, and the knife, having made a circle around the can, will cut off the lid completely and without chipping.
Be extremely careful: sharp jagged edges can easily cut yourself. Do not bend the lid with your fingers, use a spoon or knife
With a knife
If you need to open a tin can, but you don't have an opener at hand, but you have a sharp knife, you can solve the problem with it. First you need to pierce the lid with a knife - put the tip on the edge of the lid and hit it from above. Further, many try to cut the lid along the edge, just as it is done with an opener, but this way you can ruin the knife and cut yourself severely. Therefore, it is better to cut the lid with a knife so that you get "petals" - you can bend them and get the contents of the jar. The easiest way to do this is cans with condensed milk.
Outdoors
But, suppose you do not have a knife at hand, and you find yourself in nature. To open the jar, you need a stone, concrete or stone surface, or some large metal structure. You need to press the jar against this surface and rub for a while. If you have a stone in your hands, just run it around the edges of the jar for a long time - the lid will fall out by itself. This is because the cans are sealed at the factory using conventional folding. Therefore, by erasing the folded edges, you can remove the cover.
Make sure that metal chips and dust do not get into the canned food, constantly blow them off the surface, and pry off the lid with a spoon or fork so as not to cut yourself
I want to eat anytime, anywhere. True, attempts to fill the stomach sometimes bring suffering no less than the most tender feeling. Especially when food is languishing in confinement in a tin can, and the openers are not at hand. Stay hungry or fight the system? We choose the latter. Moreover, there is at least four effective ways how to open a can without an opener.
These life hacks will come in handy both on the hike and at home. And the knowledge of how to open canned food or sweet condensed milk with improvised means is really priceless. Don't have a bottle opener? Try to open the tin ...
1. With a knife
Place the blade vertically near the very edge of the lid.
Hold the handle with one palm, and with the other begin to gently pat on the first, as if "driving" a knife into the base of the can. Just do not use too much force: you risk the blade slipping off. Repeat until you have punched a hole.
Make a few more holes in diameter.
Now it is enough to pry with a blade, slightly cutting the tin, and open the can.
2. Spoon
A method for the most stubborn and desperate. Or for those who are terrified of knives. It will take a metal spoon and considerable physical effort.
Place the spoon vertically (as in the knife method) near the edge of the lid and begin rubbing. Back and forth until the tin gets thinner. A little effort and you will make a hole in the lid.
Now use the spoon like a knife and open the jar around the perimeter.
3. By the chef's knife
Probably the easiest way. Just punch through the tin cover with the blade of the knife (the angle between the blade and the handle).
4. With a stone or against the asphalt
A real life hack for survival in case of a prolonged campaign or a zombie apocalypse. Take a large rock or go out to the asphalt. Turn the jar over and begin to actively rub it with the lid (specifically, with its edge, as always) on a hard surface.
Rub until you see a small amount of liquid on the stone. This will be a signal that your efforts have been crowned with a hole in the tin. The main thing is to turn the jar back in time, until all your dinner is on the tool.
Bon Appetit!
And a true master of survival in extreme conditions of a party simply needs to know.
Canned food has become part of our life. And now it is already difficult to imagine our existence without this. Neat cans are very convenient to use. They allow you to store the desired product for a long time without requiring special conditions for this. To open such a container, many special devices have been invented. But sometimes there are situations when these necessary items are simply not at hand. What to do in this case? How to open a tin can without an opener? It turns out that there are several interesting ways to do this. For example, you can consider some of them.
With a knife
People do not always use some items for their intended purpose. Their ingenuity allows them to use the simplest things for the necessary purposes in a difficult situation. For example, there is a tin can of stew, but there is no way to open it. What to do in this case? How to open a tin can without an opener? Here, an ordinary kitchen or
You just need to follow a few simple steps:
- First, the jar itself must be placed on your knees or tightly clamped between your legs. Otherwise, it can bounce to the side, and the person runs the risk of injury.
- After that, the tip of the knife must be attached to the very edge of the can, placing it vertically to the surface.
- Holding the handle with one hand, the other must strike it with a strong blow from above. In this case, part of the tip will be inside the container.
- Then, with forward movements, you should carefully cut the lid, moving the knife strictly along the diameter of the circle.
- Pry off the cut edge with a tip and lift it up.
This is one of the more popular options for how to open a tin can without an opener. Most men use it. As you know, many of them constantly carry a knife with them. And having a certain physical strength, it will not be difficult for any of them to perform simple actions.
With bare hands
Sometimes, by the will of fate, people find themselves in situations where there is nothing in their hands that could help solve a similar problem. In this case, they have to rely only on themselves, deciding how to open a tin can without an opener. There is a way that only the strong and physically fit developed person... For this, only his own hands will be useful to him. The whole process consists of three stages:
- Holding the jar between the palms in a horizontal position, with the fingers of both hands make a dent on the side surface exactly in the middle. After that, press the edges again so that the container bends even more in this place.
- Repeat the same steps from the opposite side.
- Firmly grabbing both bottoms with your hands, make oncoming translational movements. As a result, the places of deflection are cracked and the can can be divided into two equal parts.
True, this method is applicable only if there is not a large amount of liquid inside the container. Although even this circumstance will not stop a hungry person.
Subtleties of construction
But the use of force is not the only way out of such a situation. Yes, and the knife may not be at hand. How then to extract its contents from the tin container? Do not throw it away in this case. Sometimes the clue lies in the technical side of the issue. Understanding the technology for sealing food in tin dishes, you can figure out how to open a can without an opener and a knife.
As you know, on industrial enterprises the process of rolling up a tin container is that the edges of the lid are bent around the cylindrical base of the container using a press. To remove it, it is necessary to remove the protruding metal layer. It is very easy to do this:
- You need to take the can in your hand so that its bottom lies in the palm of your hand.
- Turn it upside down.
- Pressing the jar against a hard rough surface (concrete, stone), make circular movements. Literally in 2-3 minutes, the "side" will be erased. After that, it remains just to slightly press on the container from the sides, and the lid itself will bounce off to the side.
This method can be useful for those who find themselves far from civilization and did not take care of everything necessary in time.
Non-standard use of cutlery
People always try to stock up on all sorts of cunning devices to make their life easier. But sometimes the situation gets out of control, and it becomes necessary to look for a non-standard way out of the situation. For example, you need to figure out how to open a tin can without an opener at home. To do this, you can use the simplest tablespoon.
The whole process, of course, will take some time. But this problem fades into the background. To open a regular tin can, you must:
- Grasp the container tightly with one hand. It can be placed on a table or held on your lap.
- Take a spoon in the other hand and rub it with an edge on the lid in the place where it is in close contact with the "side". Tin is a relatively soft material, therefore, after a few minutes, a gap forms in the same place. It is advisable to do this along the entire perimeter.
- After that, you can expand the resulting hole with strong pressure. Then, using the spoon as a lever, lift and remove the lid.
This work is best done with a cutlery made of a more durable material. Therefore, an aluminum spoon will not work for this.