Is the blade of the kitchen knife flat or curved?

Generally speaking, the blade of kitchen knife is divided into straight knife and arc knife, and some kitchen knives are vertical all over. Most of these knives are found in machine stainless steel knives.

However, most of the traditional old kitchen knives are slightly wider at both ends. This design will be safer and more practical to use, and it will be more labor-saving to cut vegetables and sharpen knives. The kitchen knife must be sharpened after being used for a long time. If you grind it too much, it will definitely wear out.

I think this old-fashioned kitchen knife made of steel forged by national shells is a typical arc design, which is very sharp, easy to grind and highly practical.