ESD clothes are also required in many areas
The bright and beautiful car body is completed by painting, and the high-quality automobile surface painting must meet the requirements of dust-free production. This requires a dust-free clean room. If particles with a size of several microns are dropped on the car body before painting, visible defects with a size of several microns will be formed after spraying. A German expert once said: the cleanliness of the painting workshop for the production of cars should be as clean as that of the hospital operating room, so that a piece of braised pork can be eaten when it is dropped on the ground. How high is the degree requirement.
We understand that the world's large car factories usually organize and welcome customers to visit their production plants to show that they are well-equipped and reliable in quality and attract customers to buy his cars. Stamping, assembly and final assembly are all allowed to visit, but the painting workshop is not allowed to visit. Not only are outsiders not allowed to enter the workshop, even the company's people are not allowed to enter.
Because dust particles are the enemy of the coating process and the most difficult factor to control in the coating process. For car painting, more than 80% of the defects are caused by dust particles. This requires an extremely strict dust-free environment. Staff are required to wear special dust-free and anti-static work clothes, anti-static work shoes, and anti-static dust-free caps,esd heel straps when entering and leaving the workshop. After wearing it, you must also pass through the automatic air shower door. Because the environment affects the quality of the car.