Sun protection is essential when driving in summer. Sticking a car film is better than relying solely on glass to resist the scorching sun, and it can also make the air conditioner work better. Therefore, for those car owners who are afraid of tanning, especially female drivers, the first thing to prevent is ultraviolet rays, and the car film can meet this demand and provide a more comfortable riding environment.
Moreover, the car film is sticky, and when the car glass is hit, it can firmly stick to the flying small fragments, which protects the personal safety of the people on the car to a certain extent. At the same time, the outer car film can also isolate some minor scratches.
At the same time, modern people pay more attention to privacy, and the car film is dark, so it is difficult for other road users to observe the situation inside the car, so people sitting in the car will feel safe, but this advantage varies from person to person.
However, the thickness and color of typical automobile film will affect the light transmittance. Therefore, the car mainly sees the external situation through the car film, but it also needs to avoid the influence of reflection, and sometimes it cannot respond in time. As a result, the driving accident rate has also increased.
Moreover, according to the above advantages of protecting the privacy in the car, from the negative point of view, it is more difficult to enforce the law. For example, there are prohibited items in the car, which is difficult to find. So in the United States, from the government level, a ban was issued.
Therefore, the difference in attitudes between China and the United States towards film pasting is determined by fully considering the benefits and possible dangers brought by film pasting.