Investing in an electric can opener is one of the greatest decisions you'll make. The openers work to open the can safer than in traditional methods. Thus, you need to know about the underlying history and mechanics behind them.
Knowing this makes your more of an informed buyer, and makes the shopping process easier. We’ll get you up to speed with the internal mechanics of electric can openers so you can save money on your first purchase.
The electric can opener is used through operating a lever. Once the lever lifts, the can's edge is placed between the cutter and the feed gear. A magnet grabs onto and attaches to the top of the can.
Once pressed down, the lever activates a switch, and the motor is turned on. The motor brings power through the gears to rotate the can. Once rotated, the cutter slices through the lid's edge. Once the cutting process is complete, the lid stays on the magnet.
Electric can openers are one of the most important appliances you can have in your kitchen. They are great at automating the opening process of cans or lids. The best electric can openers will have certain features such as a lid magnet to prevent the lid from falling into the can.
Your electric can opener should also have a stainless steel type of blade. Stainless steel blades are durable and are resistant to rust. Also, your electric can opener should have a height that's tall enough to cut through most of your cans.
Ever since their invention in the 1930s, electric can openers have been popular amongst homeowners. While they may be more expensive, you'll gain a reliable kitchen tool that works when you need it the most. You'll be able to cook food faster, and prevent yourself from cutting your finger by using an electric can opener.
To understand more about electric can openers, we've created a brief history section about the history of cans. We suggest you look at this section to understand the development of can openers and how they've evolved.
Since the Neanderthal era, humans have found unique ways to store and preserve their food. Some of these methods included smoking, drying, and fermentation. But, there wasn't a method for preserving food that was in a nearly fresh state. This problem would start to change in 1795
In 1795, the French Directory made a plan in regards to their military food supply. During this time France had fought battles in Germany, Netherlands, Caribbean, and Italy. At this time, the country needed a stable source of food to feed their soldiers before and after wars.
The Directory decided to give a 12,000 franc cash prize for the first person to develop a breakthrough idea in the preservation of food. 14 years later, Napoleon Bonaparte became emperor. While his military was strong, they were also hungry. Nicolas Appert, a young chef from Champagne, became the pioneer of the food preservation techniques we use today.
His innovation was to pack the food in the strongest airtight containers he could find. Appert would conceal the food inside champagne bottles and seal it with lime and cheese. His discovery was made on earlier methods, which either preserved food by heat or removed air but couldn't manage to do both.
During 1809, Appert received the 12,000 franc prize for his invention. He won the prize under the Directory's condition that he published his a book explaining his techniques. By 1810, the book "The Art of Preserving, for Several Years, all Animal and Vegetable Substances."
As history progressed, the invention of canned food was crucial to survival during war. Especially in the 19th century where the Civil War, Franco-Prussian War, and the Crimean War. Canned food offered explorers and colonists a taste of home when venturing out into new lands.
After the Great Depression in 1873, canned good exports in the U.S. boomed. They were lead by food manufacturing giants such as Heinz, Campbell, and Borden.
Electric cans were patented in 1931 but were only publicly recognized during 1956. After a few failed inventions from previous companies, Walter Hess Bodie and his family created the first electronic can opener. After placing their product on the market during Christmas season, they were brought with immediate success.
Today, electric openers are mass produced. Each of them has their special features that helps users cut through cans without much of a hassle. Thus, you should get an electric can opener if you want to maximize your potential in the kitchen.
Think of the can as a food preserver. When food is not properly stored and contained, its nutrients begin to strip away. After a few days, the food loses its natural taste and smell. As a result, the food becomes inedible and must be thrown away.
Tin cans were invented to preserve food and prevent it from losing its quality. The tin conceals the food from exterior contaminants (bacteria, dirt, etc.) and makes them more edible to eat. Without tin cans, our food would die faster, and the overall food quality in the world would take a negative hit.
Also, canned food makes it easier to cook meals. No longer do you have to spend hours trying to prepare and create a meal for your family. Cans can be used to make large meals at a reduced time than traditional cooking methods. Because of this, cans are the way to go if you need to make food on the run.
Cans are great for emergencies. When you're sick or when there's a natural disaster occurring, canned food acts as a source of survival food. Since the can preserves the food pretty well, the cans are the first thing we rush to buy in dire situations.
Overall, the history of cans doesn't just mean the history of an invention. We use cans because throughout history they have been a crucial part towards human survival. Eating canned food ensures that you'll receive the nutrients you need without losing the natural taste of your food.
While you can opt for a manual can, an electric can opener makes your job easier. On average, it will take 30 seconds to open up your cans with an electric can opener fully.
Our main gripe with regular can openers is that they take too long to use correctly. You have to correctly position the opener on the can and slowly peel it open. While your can will still be open, there are better ways to do this process.
Electric openers are great because they speed up the opening process. You don't have to take any longer than 30 seconds to open a can successfully. Even if they're more expensive, electric openers are great because of the extra convenience and utility they provide.
Electric can openers are better than traditional openers because they are easier to clean. Some electric openers come with detachable blades that you can clean on their own. It only takes a few minutes to clean one and reuse it for other cans.
To clean your electric can opener, simply wipe down the surface and the blades. We recommend using a cotton swab to prevent getting moisture on the motors. Electric tools are easier to take care of and provide better results than regular can openers.
There are some occasions where you'll have to open not one, but five cans in one moment. Which tool do you think will help you in this situation? Electric can openers of course! Electric openers give you a huge advantage because you can cut through a multitude of cans in a short amount of time.
When using a manual opener, you have to use extra energy to peel off the top of the can. With electric openers, this process is quick, and you'll have an open can full of fresh food. Because of this, electric can openers are the superior choice over traditional ones.
Butterfly openers can be used by one hand. It holds onto the can as you begin to remove it. It has a serrated wheel to open up the lid. Further, butterfly openers use the church key pattern to cut through the can.
How to Use it: The opening process is simple. Start by placing it towards the edge. The only disadvantage of the butterfly can opener is that it will lead to jagged edge lids. This is because of the serrated blade and it requires a
Church key openers are simple openers that are operated by hand. At first, they were used to open the cork of wine bottles. Now, they are handy tools for opening up flat topped beer cans. It consists of one piece of pressed metal and uses a pointed edge to pierce through the lid.
How to Use it: Use your left hand to hold the can. Secure and place the guard at the edge of the can. Lift the opener in one firm and quick motion. This will rip open a part of the can and allow you to pour out and use the food stored inside of it.
Rotating wheel openers have a finer grate. This allows you to cut through your lid with a clean and smooth finish. It has magnets which are used to hold the cans correctly, and the wheel is wheel is controlled by the top of it.
How to Use It: With the wheel next to the rim, put the opener on top of the lid. Crank the key to turn the wheel. Doing this allows you to slice open the lid with ease.
The lever type opener is one of the earliest can opener designed to cut through cans. It has a large curved blade that's protected by a guard on the other end. This makes it easier to stop the blade from cutting deeply into the can.
How to Use It: Cut the lid around the rim of the can. Then, push the sharp sickle on the can and saw around the edge. You have to be careful using this opener because it gives you a very sharp lid and container.
The electric can opener has magnets that keep the can in place. Then, you can watch it easily cut through cans once it starts slicing through the lid.
How to Use It: Place the can right under the opener. The can begins to rotate, which causes the wheel to remove the top of the can. In the end, the magnets will separate, and the lid will come off of the can.
These can openers are known for their bulky, square shaped design. They offer more power than other openers, and Under cabinet can openers are great if you have limited space and need an opener to remove multiple cans at once.
How to Use It: Place up to three cans inside the opener. Within a few seconds, watch as your can's start to open up. Remove the cans from the electric can opener and prepare them for cooking.
Unlike regular electric can openers, smooth cut electric can openers approach the task of opening up a can in an alternative way. Instead of cutting the lid's interior, the opener pries through the outer lid, so the entire can will lift up and fall off. Even if the can is dented, a smooth cut can opener can do the job correctly.
How to Use It: It's simple to use smooth cut electric can openers. Simply place it on top of the can and watch it pry open the lid. The can opener leaves smooth edges on the can or lid. As a result, you'll open up your can without cutting yourself by accident.
With maintenance, you can have your electric can opener last for years. After cutting open cans for a while, you start to see metal shavings, a paper build up, and food that's stuck on the turning gear and the cutting blade.
Make sure you unplug the appliance before you begin cleaning. The blades are sharp, and you might accidentally cut yourself if you're not careful. In most situations, the lever can be easily taken off opener by pulling forward. This grants you easier access to the gear and blade.
Most problems with electric openers can be fixed through proper maintenance. Cleaning your wheels and cutter will make a huge difference in your opener's performance. Unplug your can opener, clean up certain parts with a mild detergent and a toothbrush.
Wipe off any excess residue, and lubricate with a white or oil lubricant. Make sure to remove any extra lubricant, so it doesn't get into your food.
Repairing your can opener is easy. You can fix the switch, grindstone, gear, or motor.
A defective switch will reduce the quality of your can opener. Here are a few steps to take to get it working functionally again.
Electric can openers and other appliances that don't have extensive power use shaded pole motor. The motor has fewer parts.
Gears turn the motor power into torque that will turn the can. This requires a large gear in the appliance and a shorter gear placed on the edge. To inspect and replace your gears:
It may not seem useful at first, but a can opener that can lock tightly is an important safety feature. This is because if your knob takes too long to turn, it will require more hand strength to turn it. As a result, hard to turn knobs will increase the likelihood of you getting into an accident.
Out of every safety risk that you'll encounter, sharp edges is the most common. Especially if you have children, where one cut can lead to serious injuries to them. As a rule of thumb, avoid touching the lid even if you have a smooth cut electric can opener. Doing this prevents the opener from slicing open your hand.
Easy turning locking mechanisms usually come with sharp blades and additional parts that helps you cut to through the can's lid. The stronger your can opener is at opening up your food can, the better it will be for you utilize it. Make sure that it doesn't create subtle sharp edges on the can.
Your can opener must be durable enough to work on every can that you use. You'll need a can opener with a substantial amount of strength to cut them open correctly. If you tend to open up a lot of cans or one made of strong metal.
Make sure that you use the right opener for this situation. Getting a low-quality opener will cause the can to break. This will lead to a lot of injuries such scrapes or cuts from the broken opener. And if your can opener isn't able to open up the can, chances are you're adding extra pain in your hands.
We hope that our educational guide has helped you understand electric can openers. But, there are a few things that are still left unsaid. Look into our buying guide so you'll find some high-quality electric can openers to aid you in the kitchen.