How to use utility knife and precautions

Utility knives are mainly used for the cutting of items, and are called Utilityknife in English, also commonly known as carving knives or wallpaper knives. Next, we will follow Feilu to learn about the use and precautions of the utility knife.

1 Introduction:

A utility knife, also commonly known as a carving knife or a wallpaper knife, is a kind of knife used for art and handicrafts. It is mainly used to cut things with a softer texture. There are also a few metal hilts, and most of the blades are oblique, which can be broken with a blunt scribe line, and a new blade appears, which is convenient to use. Utility knives come in a variety of sizes.

2. How to use:

When the utility knife is used normally, only the tip of the knife is usually used. Cutting, carving and dotting are the main functions. Since the blade is very brittle, the blade cannot be extended too long when using it. In addition, the hardness and durability of the blade (two concepts in utility knives) are also different due to the different texture of the blade. The selection of the handle should also be selected according to the hand shape, and the gesture of holding the knife is usually explained on the back of the package.

3. Notes:

Many utility knives will be processed on the folding line in order to facilitate breaking, but these processing may be more dangerous for left-handed people, so be careful when using them. Do not think that the utility knife is fragile. If it is used incorrectly, the wound caused by the utility knife can also be fatal. Therefore, be careful during use (because of the workmanship, the wound caused by the utility knife is not easy to stop bleeding), small wounds are available The bandage is solved, but once it is too big or too long or the main blood vessel (such as the artery on the arm) is injured, it will cause heavy bleeding, and the blood spurts out like a fountain. If it is not bandaged in time, it may cause shock or even death due to excessive blood loss. .

       By understanding, when using a utility knife, you should be especially careful to avoid accidentally injuring yourself and others. At the same time, you must also pay attention to the methods used, such as the gesture of holding the knife, the amount of force, etc., which need to be paid attention to.