Make dustless and color soft chalk is not difficult and even easy. There is need a mixer tank and required ingredients. then, it is a simply mixing process. No need heat during production of dustless and color soft chalk.
When consider to make dustless and soft color chalk, there is a need for a good and usable formulation that will be guide every steps of production. This formulation is needed in order to decide which chemicals and in what quantites should be used for manufacturing of dustless and soft color chalk.
|
|
|
|
|
|