Is the window film necessary to shield the car from the wind?

Cars need a windshield, and the function of the front windshield is:

1, which can keep warm in summer and save cold air energy;

2. In winter, energy loss can be reduced and the temperature inside the car can be maintained;

3, blocking ultraviolet rays, and indoor decoration facilities are not directly exposed to the sun, which can prolong their life and quality;

4. Reduce glare to ensure safe and comfortable driving.

Matters needing attention after pasting are as follows:

1 and avoid window lifting within 3 days;

2. Don't push the edge of the film with nails and sharp objects to avoid dirt from entering;

3, 1 to 2 weeks, don't suck the sucker on the car film;

4. Bubbles, displacement and blurred vision on the membrane surface need to be handled in time to avoid affecting driving safety.