Why are there water ripples on car window film?

[AdrielRose]

Water ripples are a relatively normal phenomenon. Here are the advantages of windshield glass: 1. Aesthetics and transparency: As car speed increases, the oncoming wind carries sand, dust, and other debris while driving, which can sometimes irritate the eyes and significantly reduce driving comfort. After the invention of glass, people quickly adopted its use in vehicles due to its attractive appearance and excellent transparency. 2. Enhanced safety: Tempered glass and other composite glasses have replaced ordinary glass. These improved glasses offer higher strength, and even when broken, they do not shatter into small pieces but remain intact, greatly reducing potential harm. Nowadays, high-quality windshields also include UV-protective coatings to safeguard people's eyes.