1. It is suitable for the family to choose the No. 3 knife with a lighter feel. 2. There should be no unevenness on the knife surface, and the knife surface should be adjusted to be smooth. 3. Pay attention to the thickness of the knife. If the blade to the back of the knife is from thin to thick, the front of the knife to the handle of the knife is also from thin to thick, so that it is light and labor-saving when using it.
4. To choose a good steel edge, you can use the blade of a kitchen knife to lightly cut the back of another kitchen knife. If you can cut off a small piece of iron filings and slide forward smoothly, it means that the steel edge of this knife is good and the blade is sharp. It is a good knife. 5. If there is a wooden handle, check whether it is firm and whether there are cracks.
There are many types of kitchen knives on the market. According to the purpose of the knife, it can be divided into three types: batch knife, chopping knife and front-batch and back-cut knife; according to the shape of the knife, it can also be divided into three types: round-headed knife, square knife and horse-headed knife. kind.
For household kitchen knives, it is generally advisable to use a round-headed knife with a front batch and a rear chopping knife. The advantage of this kind of knife is that it has a round head and a light body, is easy to use, and has a wide range of applications. Household kitchen knives can generally be purchased with a clamp steel kitchen knife, which is more suitable for cutting vegetables and meat.
Household kitchen knives can generally be purchased with a clamp steel kitchen knife, which is more suitable for cutting vegetables and meat. So how to choose a good knife is learned: When choosing a knife, you should check whether the cutting edge of the knife is straight, and the straight cutting edge is convenient for sharpening and cutting. Unsharpened kitchen knives can be used to file the edge. If it feels slippery, it proves that the kitchen knife has steel and hardness.
You can also use the cutting edge to test the hardness of the iron. If the iron is cut out of flaws, it means that there is steel and hardness. Note that the hardness cannot be tested by colliding two kitchen knives edge to edge.
What should I do if the kitchen knife does not rust for a long time? You can scrub it with potato slices and radish with a little fine sand, and the knife rust will be removed immediately.
It can also be rubbed with cut onions, and it can also remove rust. Usually, after using the kitchen knife, you can apply a little raw oil or wipe it dry with ginger slices to prevent it from rusting.
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