What does the top film of a car mean?

[EleanorAnn]

Car top film refers to the part of the car film applied to the top of the vehicle, which is a color-changing film used for altering the car's color. Below is extended information about car films: Functions of car films: Their primary functions include blocking ultraviolet rays, partially insulating heat, preventing injuries caused by flying glass fragments, reducing glare, and protecting personal privacy based on the one-way visibility of solar films. Additionally, they can minimize damage to interior items and passengers from UV exposure, lower the interior temperature through physical reflection, reduce the use of car air conditioning, thereby decreasing fuel consumption and saving costs. Precautions for car films: Avoid washing the car within three days after applying the film to prevent the film from peeling off due to moisture. After the film is applied, do not roll down the side windows for 24 hours in summer and 48-72 hours in winter. The film, not yet fully adhered, is prone to displacement. If bubbles are found, they should be addressed at a professional car beauty and maintenance shop within 24 hours.