In order to start rolling vegetables, you must have such a device as a rolling machine, as well as lids and cans. If everything is clear with the latter, then it’s rather difficult to understand many models of cars.
Types of seaming machines
A good can folding machine helps preserve canned foods for a long time in its original form. Many housewives complain that after a short time, banks swell. This is due to the use of low-quality cars or bad covers. First, decide on the covers.
If you decide to roll up cans with compote or jam, then you can use ordinary lids. For them, a conventional can-rolling machine is used, which is put on top of the can along with the lid and in a circular motion closes it. Before preserving, it is necessary to check the purchased covers for quality. To do this, just put each on a jar, cover with your hand and try to shake. Normally, she should sit motionless on the bank. The use of large-sized covers will lead to rapid depressurization. But time does not stand still, and the usual one was replaced by an electric can-rolling machine.
Electric can closing machine
This type of device is quite easy to use and practically does not require human intervention in the rolling process. In order to close the jar with its help, you just need to put the lid on the neck, put a seaming key on top and turn on the machine. The cans are closed by special springs, which evenly squeeze the lid on all sides, tightly closing the dishes. Many housewives even complained that after rolling the cans with such a device, it is difficult to open them. This once again confirms the reliability of sealing with such a machine. Erroneous is the opinion that all new items are quite expensive. An electric can sewing machine, the reviews of which are extremely positive, is relatively inexpensive.
But be that as it may, still in the service of housewives is the usual automatic machine, which rolls up cans with ease. Using it is quite simple. In its reliability, it surpasses all similar devices. This is because its design is quite simple. It is necessary to put it on a jar with a lid laid on its neck and lower the handles all the way down. The disadvantage of this device is that sometimes there is a lot of pressure on the lid, as a result of which such cans then open very hard.
What are seaming for?
A high-quality can rolling machine is capable of providing the whole family with canned goods for the winter. They can be stored up to 2 years or more. Thanks to conservation, many beneficial properties of vegetables and fruits are preserved. An open jar of canned vegetables will be a good addition to the table, will help diversify the daily diet and saturate it with vitamins that are missing in the winter.