How to use a can opener, different types

A can opener is an inconspicuous but important helper in every kitchen. He comes to the rescue when you need to open a can of canned food, preparations for the winter or a bottle tightly sealed with a lid. It is not possible to do this with improvised means.

How to use a can opener correctly?

There are several variants of the device: the "opener" familiar to us from childhood, mechanical models and electrical ones. All of them differ in their capabilities and ease of opening the container.

The gadget ensures the safety of a person when opening a can. But precautions must be taken.

"Opener"

This option has already become a thing of the past, however, many kitchens in our country still have such a device. Using it makes our life easier, but it is fraught with a certain danger.

Manual openers require physical force. They have sharp tips that can cut through cans. If the hand breaks off, you can get severely injured by the knives. In addition, it leaves nicks on the lid that make it pretty easy to cut your fingers.

With a wheel

Mechanical openers with a rotating cutting element securely fix and easily open the can by scrolling. The locking handles hold the device on the surface of the tin. The rotating mechanism and the sharp wheel make it possible to open the container without the use of physical force.

Auto

This type of opener does not take up much space in the kitchen cabinet. Acts quickly, accurately and without physical pressure from a person. The device is applied to the surface and slightly pressed on it. The cut is smooth, which eliminates the risk of injury from the edge of the can. The magnetic component lifts the lid unhindered, giving access to the product inside.

The device does not need to be connected to an outlet. Keep out of reach of children.

Electric

This is the most modern version of the can opener. It is connected to the mains, the can is securely fixed and the motor is started. The cutting wheel smoothly and quickly, without human effort, opens the can.

Various models are often endowed with additional functions. This allows them to be used for different containers and lids.

Precautionary measures

With any of the devices presented, it is worth observing the safety principles. Otherwise, there is a risk of injury when working with the opener.

1. Do not open the jar on your weight or on your knees.
2. Place the container on a flat surface and fix it securely.
3. Keep your fingers away from the cutting edge of the tool.
4. Before opening, treat the jar and knife with a disinfectant, this will prevent harmful microorganisms from entering the canned food.
5. Watch out for jagged and sharp edges on the lid.

Before opening, be sure to check the knife for defects, rust and other imperfections. A damaged device can lead to injuries or breakdown in the process of opening the container.