Giving the line very effectively used to set limits because it would easily known by everyone just by looking at a glance. The line here will provide security to areas that are safe and dangerous. several examples can be described as below:
The dividing line is drawn with white paint or vinyl tape path and the path divides the workplace, so the plant can be maintained high level of security. The lines were also used to indicate the location of the storage cart, product in process, malls, equipment and utensil cleaning.