How to close jam with lids in jars. How to close jars of vegetables and jam for the winter so that there is no mold
How to close jars of cucumbers
Harvesting from your garden, preparing vegetables and fruits for preservation and choosing the right recipe is all half the battle. As it turned out, almost the most important step in home preservation is sterilization and closing the jars with lids. Just think: one wrong move and air can get into a jar of yummy for the winter. And this means that such a blank will certainly swell and deteriorate with mold. How to close jars for the winter so that homemade preparations do not deteriorate? How to close jars with screw caps? How to do without lids and close jars, for example, with paper? You will find answers to these and many other questions about conservation in our today's article.
How to close banks for the winter
There are several ways to close blanks for the winter. The most common and at the same time one of the most technically complex options is already traditional way closing the lids with a manual seaming key. It is much easier, but according to the same principle, you can roll up cans with an automatic machine. In addition, there are special threaded caps that are screwed onto the jar without the use of any other devices. Well, the easiest and at the same time the most capricious way is to close cans without lids with cellophane and thick paper. Let's start studying the question of how to close banks for the winter correctly with the first method. It is ideal for preserving pickled tomatoes and cucumbers, as well as for preparations with jam.
How to close cans with a can key
To begin with, we note that it is very important to sterilize the lids well before rolling up the jar. You also need to make sure that the cap itself is new, intact and not bent.
Instructions on how to close a jar with a can key
On a note! You can understand that the bank is already closed by the movement of the key. As soon as you have to make a lot of effort to turn the seaming key around the cap, and the key itself will stop every centimeter, the workpiece is ready.
How to close jars with screw caps
Screw caps are perhaps the fastest and most reliable way close homework for the winter. But there is a small minus - not every jar is suitable for such a lid. A prerequisite is the presence of a special thread on the neck, on which, in fact, the cover will be attached. Such a thread, for example, is on jars from under store conservation. How to properly close jars with screw caps? The technology itself is incredibly simple. To begin with, like ordinary ones, such caps must be thoroughly boiled. Otherwise, mold may appear on the workpiece during storage, for example, on jam. Then put the cooled dry lid on the jar and press lightly. Turn it clockwise several times until it stops. There should be a clear click, which means that the jar is closed. Turn the jar upside down and your workpiece is ready!
How to close jars without lids
Today it is hard to believe, but tin and especially plastic lids have appeared in the wide use of housewives not so long ago. But home conservation, as you know, existed long before their appearance. How did they close the blanks for the winter in those distant times? As a rule, vegetables in Russia were pickled and fermented in large wooden barrels kept in cold cellars. Therefore, there was no need for tin lids as such then. But with the development of industry and urbanization, many housewives faced the question of how to close jars without lids. For a long time, it has been used for this purpose. wax paper, soaked in alcohol and thin twine. This knowledge can be useful modern women, since sometimes ordinary lids are not at hand, and vegetables / fruits for harvesting are already starting to deteriorate quickly.
How to close jars with paper
To begin with, we note that the paper method is short-lived and at the first opportunity it should be replaced with canning with tin lids. First of all, you need to take a very thick paper and cut out a circle from it, the diameter of which will match the diameter of the neck. This paper must be soaked in rum or pure alcohol and close the blank with it. This method is well suited for boiled jam or preserves. But it is better to close the blanks from cucumber-tomatoes with paper and cellophane. Cellophane can also be replaced with cling film folded in several layers. First, we wrap the neck with a piece of plastic bag, pulling it quite tightly to achieve tightness. From above we fix it with the help of clerical gum or ordinary threads. After that, we put a sheet of thick paper and form a cover from it. Paper is needed in order not to tear the cellophane during transportation of blanks. The paper cap should also be secured with thread or an elastic band.
How to properly close jars with lids, video
You can also learn how to properly close jars with lids from the video below. In this video tutorial, you can see the whole process of closing cans and learn about the intricacies of working with a can opener at home.
With the onset of the warm season, any housewife only gets more trouble. First you need to plant something on the site in time, and then still find the strength to harvest. After that, many are faced with the problem - how to save it so that in winter you can regale your household? The main way to preserve berries and vegetables is conservation.
This method has undergone many changes over the years of its existence. Everyone remembers the old seamers. Many use them to this day. disadvantage this device is that it must be used with great care. With a little more effort than required, you will get a jar with a damaged neck, which you will not be able to use in the future. But as a result of numerous tests, today housewives know how to properly roll up cans with a typewriter.
But everything is changing, and the old cans have been replaced by new ones, the lids of which are twisted. That is why more and more housewives are asking this question: "How to roll up jars with screw caps?"
Operating principle
Screw caps are called twist-offs and have been used for a long time for preservation in Western countries. The essence of their principle of work is as follows. On the inside of the lid there is a special polymer coating, which acts as a spacer. Under influence high temperature it expands and tightly seals the jar. With a decrease in temperature, as it cools, the top of the lid is pulled inward, which is accompanied by a slight click. As a result, a vacuum effect is created in the bank. Therefore, before rolling jars with screw caps, it is necessary to heat the caps.
Terms of use
Most housewives, after looking at their neighbors or girlfriends, decide to purchase such lids for themselves, but they don’t know how to roll up jars with screw lids. There is nothing complicated here. First you need to sterilize the jars in the same way as regular jars. At the same time, this can be done with covers. The temperature for the lids should not exceed 60 degrees. Otherwise, this will lead to the destruction of the polymer coating.
The heated lid is placed on a jar ready for seaming. In this case, it is necessary to ensure that the grooves on the lid exactly coincide with the stripes on the jar. And more important is the inspection of the can, or rather the neck, before
Quality control
In order to check and relieve yourself of worries about the reliability of the conservation performed, set closed banks neck down. In this position, they should stand for at least 2 days. If during this time no smudges appeared, and the lid did not swell, then you can safely hide the jars in the cellar or basement.
How to open such a bank?
You can hear from housewives more than once that it is very difficult to open such banks. And if there are no problems with how to close jars with screw caps, then it can be impossible to open them. In order to do this, you need to know a little secret: just turn the jar over and hit the bottom with your palm. Then screw on the lid.
Thus, from the above, we can conclude that the use of new jars with screw caps has made life much easier for housewives. This preservation method is suitable for those who do not want to mess around in the kitchen for a long time or do not know how to roll jars with a machine.
When changing batteries, cleaning and other work with chronographs on their own, owners often face the problem of how to close the back cover of their watches. Do it while having dear Swiss Watches, it’s not very easy, since the mechanism is fixed quite tightly, in order to avoid leakage.
Kinds
There are several types of back covers and each has its own characteristics. The most common are:
- slamming;
- screw;
Lids that can be slammed are easier to open because they have a flat. You can get hooked on it. However, if you do not know where it is, then it will be an order of magnitude more difficult to cope with the work.
Screw caps have a thread, hooking on which, you can easily unscrew it. In this case, you will definitely need tailor's scissors. You can find them at flea markets. True, a more reliable option would be to use a proprietary German key. These are available at any model shop and will help you on how to close the lid on wrist watch.
A rarer case is the bayonet lock. Their feature is a slight turning, after which the lid opens.
Assembly
After finishing work with the chronograph, it is necessary to assemble the watch. How to close the watch cover if there is no necessary tool at hand? To do this, you need to do the following:
If screw type cover:
- Check the integrity of the gasket to avoid loss of tightness.
- Lubricate silicone grease all parts of the locking mechanism.
- Using a vernier caliper, or any hard metal handy tool, screw the cap in until it is fully seated.
How to close the lid of a wrist watch with a slamming mechanism:
- In this case, it is required to distribute the load over the entire area of \u200b\u200bthe rear surface.
- Place an object under the watch that will not scratch the glass, such as a magazine.
- Align the groove with the time adjustment wheel.
- The lid should lie very flat.
- Now, using an object with a flat area, slowly and smoothly press on the clock.
- After you hear a click, the clock is closed.
Now you know how to close the watch after changing the battery. If you have any problems, it is better to take the watch to a service where for a short time and produce a small price Good work without the risk of mechanical failure.
Today we’ll talk about what kind of lids are for conservation and how they need to be rolled up.
What are autoclave lids and how to choose the best
Today, 4 main types of lids are used for food preservation:
Tin lids
Classic canning lids that have stood the test of time. Tin lids are very popular with housewives, even though they are disposable and rolled up using a seamer.
Such a lid should be made of food-grade metal and coated on both sides with food-grade varnish. Lacquered lids resist corrosion and oxidative reactions from the marinade well. The lid made of unvarnished white sheet metal must not be used for seaming long term, with a high probability of blanks will deteriorate.
Non-varnished lids are suitable for non-acidic products: preserves, jams or compotes. For salty preparations (vegetable marinades, sour berries and fruits), it is recommended to use coated lids. The fact is that unvarnished tin reacts with an acidic marinade solution and spoils the taste of the latter.
Screw caps (twist-off)
Convenient reusable lids with their limitations. For example, they are only suitable for seaming cans with threads on the neck. The advantages include their relatively low cost and the ability to roll manually without a seamer. Screw caps can be used several times, but you will do this at your own peril and risk: if the o-ring with inside damaged, the blanks will deteriorate.
What products are suitable for
Twist-off lids are suitable for all kinds of products. But like tin, they have different coverage from the inside. For compotes and jams, a regular lid is suitable, and for salted preparations, it is better to use specimens with a lacquered finish.
Plastic lids
This type of lid is almost never produced today, however, some housewives consider them the most environmentally friendly and airtight. They are not put on the jar without preheating in boiling water, but they are quite easy to remove.
What products are suitable for
Plastic lids perfect for preparations large quantity sugar, where there is no risk of formation overpressure. To keep jams and jams longer, you can put a piece of paper soaked in alcohol under the lid. In the event of mold formation, the piece of paper will absorb everything into itself, keeping the blanks intact.
Lids with vacuum pumping system
Relatively new invention. They are reusable (manufacturers promise up to 200 seals) lids with a special valve and a pump included. Their main disadvantage is high price and the inability to purchase in a regular store. But the use of vacuum lids quickly pays off, and the blanks retain their original aroma and taste throughout the entire shelf life.
What products are suitable for
The list of products that can be rolled up with vacuum lids is long: vegetables, compotes, jellies, jams, salted blanks, fruits, berries. This type can be safely called universal.
How to roll up jars with lids for conservation
But it is not enough to choose a quality lid for seaming. You still need to roll it up properly. This technology is not very complicated, but it also has its own tricks.
Tin lids and twist-offs must first be kept in boiling water. Rubber seal on the inside of the lid will soften, and the jars will be preserved hermetically. After soaking in boiling water, the lids are taken out, installed in the center of the neck of the jar and fixed: tin - Seamer, twist-offs are simply twisted tightly by hand.
Plastic lids after 2-3 minutes of soaking in boiling water, wind it on a jar. For reliable fixation, it is recommended to choose those lids that cannot be put on the jar without preliminary exposure.
Vacuum caps have a slightly more sophisticated canning technology.
- First of all, we prepare glass jars inspect for chips and cracks.
- We wash the vacuum lids before use and put them in hot water for a couple of minutes.
- Fill the jar with products, place the lid on the neck, press the pump against the lid and make a few strokes. The lid will lock into place.
How to roll up banks? (video)
Time is one of the fleeting resources that humanity has. Wearing a watch helps keep track of it. Do not forget about one of the disadvantages of the accessory - the presence of a battery that can exhaust its limit at the most inopportune moment. Learn how to remove the batteries without damaging the device.
Is it possible to replace the battery in the watch yourself?
All people at least once used this simple device. A person values time, is afraid to be late for an important meeting, to the hospital, on a date. Devices capable of counting help to control and correctly prioritize. There are situations when the phone or other equipment sits down and a person is left with only wrist walkers that help control time. They can get up too. What to do in this case?
There are two ways to replace the power supply: do it yourself or go to a workshop where experienced professionals know how to change the battery in a watch. If repair in such a place is impossible, then you will have to do it yourself. Replacing batteries requires care. One awkward movement can disable the accessory. Especially expensive is the restoration of Nick's Swiss or jewelry watches, memorabilia.
How to open a watch
The owners of any walkers know that the charging baby is located on the back of the device. Lid attached different ways: on bolts or by pressing. Given this fact, you need to remove it in a certain way:
- In the first case, you have to take a screwdriver and disassemble by unscrewing the fasteners. Do not forget to put the accessory on flat surface and secure it to prevent falling.
- In the second case, you should be more careful. To begin with, the device is fixed, then with tweezers you have to pick up the cover and remove it.
When the cover is removed, it remains to figure out how to change the battery in a watch. To do this, it is advisable to look carefully and disassemble the device in layers, whether it be a quartz or electronic version. Lay out the details in order and separately - on a fabric surface or a napkin. Previewing video materials, which should contain instructions, will help to avoid damage that could spoil the operation of the product.
How to change the battery in a watch
If "time" has stopped, how to change the battery in a watch is not an idle question. To avoid damage to the device, the power supply must be replaced with care and in accordance with step by step instructions:
- Remove the accessory from your hand.
- Lay on a flat surface, fix.
- Open cover. Loosen the screws, if any.
- Remove the old power supply with tweezers. Remember or write down its position.
- Purchase a new battery. Buy the appropriate type of battery.
- Insert a new battery into the recess.
- Close the lid. If bolts are present, they must be tightened.
- Start device.
How to close the lid of a watch
The problem of how to change the battery in the clock is solved. The old battery is removed and a new one is installed in its place. It remains to figure out how to close the lid of the watch. It won't be too difficult to do this. The main thing is to remember the opening system of the structure. If bolts were used for this, then you need to insert them into place and tighten. If there was a pressed cover, then it must be pressed tightly. You can use the board, because it wide surface distribute the load evenly. A click will notify you that the procedure was successful.
Video: changing batteries in a watch