Women's biggest headache in the kitchen is to open cans. They can't open them with brute force. They don't know how to use them with the help of small tools. Let's learn the small skills of opening cans with sihai.com.
How to use friction
&Raquo; use the anti-skid pad well:
The antiskid pad used to pad under the foot pad is the best prop! Because the antiskid pad has a good antiskid function, it is used to open cans without sliding hands. Remember! The bottle and the antiskid pad must be kept dry to be effective!
It is recommended to cut the anti-skid pad into half the size of A4 file, which can be used to open all sizes of cans conveniently.
&Raquo; rubber gloves to help:
In case of problems that can't be opened, wear the rubber gloves used for washing dishes (it's better to have particle protrusion and anti-skid design on the finger part), because the friction increases, it's like wearing the Hercules gloves, making it easy to open the cover.
&Raquo; rubber band doesn't slip: take several rubber bands and put them on the bottle, so that the hand holding the bottle won't slip. At this time, it will be easier to open the lid. Even the edge of the cover can be covered with rubber bands to increase friction.
2. Using small tools
&Raquo; screwdriver:
Quickly find a screwdriver in the toolbox, insert it into the gap on the edge of the tank cover, and apply force in the direction of the arrow. Because of the principle of leverage, the tank cover can easily be loosened and turned away.
By the way, a screwdriver is also very effective for this kind of can. First use the front end of the screwdriver to pry off the pull ring, so as not to scratch the nail.
&Raquo; metal spoon:
Take the metal spoon and tap the bottle cap in the direction as shown in the figure to break the tightness between the tank cap and the tank body, and let the air in, it will be easier to open.
It's OK to use the back of the knife to knock, but pay attention to safety. When there is no tool at hand, it's also effective to knock the wall directly at the bottle cap.
3. Heating magic
Hot water towel: twist a cloth or towel with hot water and cover it on the lid for about 5 minutes. Use the principle of hot expansion and cold contraction to make the can open well.
Direct heating: it is also said that cans that can't be opened can be soaked in hot water, or the lid can be baked near the fire or boiling water. Although the same principle is used for heat expansion and cold contraction, the expert thinks that these methods are a little dangerous, and there may be water vapor running into the cans to increase the chance of deterioration, so it's not recommended.
What can I do if I can't open the tin can? 1. Observe that there is a little more iron on the tin, like a cigarette that hasn't been opened. Follow the leaked iron to the iron key hole, and then turn the key to open it. Just like opening the packaging film of a cigarette, it is only metal and needs to be turned with a key.
2. Buy a Swiss Army knife. There is a special tool for opening this kind of can on it. It's just not as sharp as this. Generally, there should be a can tool like a key. There is a protruding strip on the can. It's easy to open the can with that tool.
3. When there is no tool, you can directly grind the bottom of the can on the ground. After grinding off the flanging fold, it is easy to open it. It's very simple. Take the kitchen knife and tilt it up. Use the knife at the lower end to knock out the small mouth along the circle little by little. A little patient. It would be better if there was a special can opener.
4. On the side of the can, pry up the protruding part first, and then use the special tool on the box to open it. Find a short piece of tin which is easy to rise on the can, put the tin through the hole on the key to open the can, and then roll it along the grain.
5. Put it on the ground and push it back and forth with force. After several times of grinding, the edge of that layer will be worn off or broken. Then, pick a hard object and pry off the cover of one side of the can. Then knock it again, and the whole can will come out without damaging the shape.
6. Smash it flat on the ground, and the curl will be opened after smashing it a few times. Then find a hard object and gently pry one circle to pry off the whole cover of the can. Then knock it again, and the whole can meat will come out. Of course, the shape will be a little damaged.