Usually we are in school in addition to teaching this unit can be seen outside the chalk, in many construction sites, in the garment industry, which in fact will see the emergence of chalk. And very much the type of chalk, each a different like chalk seemingly insignificant, but whether it is more or less the production process or other aspects will be different. For example, how much in life usually there will be some differences between common ordinary chalk mark with chalk.

Marking chalk is mainly used for marking when used in the garment industry, which often will be used to mark chalk, and sometimes at the construction site in order to divide a drawing or special leave a special mark, will Use chalk to mark. So when buying this kind of chalk to pay attention to the problem?

When buying chalk mark the first note is chalk quality problems, if the quality is not good chalk, then inevitably there will be a lot of problems in the use of, for example, writing is not smooth, feel good and so is a common problem . So when buying chalk in order to get a good experience, so be sure to pay attention to chalk their own quality problems, so that their own use of chalk in the process will have a better experience, they used the process will I feel more at ease. This is the basic problem in the use of chalk when we should pay attention to.