Automotive sealing strip in with the car's popularity has become increasingly common, almost all cars will use it. Seemingly insignificant small part actually is essential. That it is in the end what effect?

The main role of seals or sealing effect, the use of the automobile's role in addition to protection. The car is moving process due to the larger vehicle speed, air flow rate will be around becomes larger, if the car is not good sealing effect, the person sitting in the car will feel cold or give people a sense of insecurity and danger the possibility will gradually increase, followed on the car door windows, etc. play a good protective effect, the people have to get off and closed the door, so it is easy to switch when the door is a door collision damage, the automotive sealing Article played a good buffer, so close the door after the collision force is reduced.