It is believed that many riders will go to the auto parts city to put film on their car after they buy the car. That is to put a film on the front and rear windscreens, side windows and skylights of the car. This film is also called solar film or heat insulation film. Especially in the hot summer, it's very necessary to apply the film to your car. Today, I'll talk about the film with you.

为什么要贴膜

Why film

给汽车贴膜作用主要是阻挡紫外线、阻隔部分热量以及防止玻璃飞溅导致的伤人、防眩光等情况发生，同时根据太阳膜的单向透视性能，达到保护个人隐私的目的。此外，它也可以减少车内物品以及人员因紫外线照射造成的损伤，通过物理反光，降低车内温度，减少汽车空调的使用，从而降低油耗，节省一部分开支。除此之外，车主还可以根据个人喜好，通过贴膜起到个性化美观爱车的作用。

The main function of the film is to block ultraviolet rays, block part of the heat, and prevent the injury and glare caused by glass splashing. At the same time, according to the one-way perspective performance of the solar film, the purpose of protecting personal privacy is achieved. In addition, it can also reduce the damage caused by ultraviolet radiation to the objects and personnel in the car. Through physical reflection, it can reduce the temperature in the car and reduce the use of air conditioning in the car, so as to reduce fuel consumption and save some expenses. In addition, car owners can also play the role of personalized and beautiful car through the film according to their personal preferences.

怎么选贴膜？

How to choose film?

很多新车主在初次买车后，对于选购一款什么样的膜不是十分清楚，其实主要抓住四个关键因素就可以了：透光度、隔热率、防爆性能、紫外线阻隔率。这四点在理论上是越高越好，但也根据车主个人喜好和实际需要进行选用。以透光度为例，其关乎行车安 全重要的性能，建议用户尽量不要选取透光度太低的膜，车窗膜、尤其是前排两侧窗的膜，前档车膜采用的基材足够清晰，即使颜色比较深的膜，看出去的景物也要透澈，不能昏暗、变形。

Many new car owners are not very clear about what kind of film to choose after their first purchase. In fact, they mainly focus on four key factors: light transmittance, heat insulation rate, explosion-proof performance and UV barrier rate. In theory, the higher the four points, the better, but also according to the car owners' personal preferences and actual needs. Taking light transmittance as an example, it is an important performance related to driving safety. It is suggested that users should not select the film with too low light transmittance, especially the film on both sides of the front row. The substrate used for the front bumper film is clear enough. Even if the film is dark in color, the scenery should be transparent and not dim or deformed.

如何贴好膜？

How to stick film?

于怎么贴，才能将膜贴好，小咖只有一句话：找工作人员，别自己动手。如果你十分调皮，非要自己动手来创造，小咖只能给你几条建议：贴膜时所用的水一定要经过过滤或沉淀；毛料衣服，或是有棉絮的衣服就不适合贴纸时穿着，因为，衣服上的棉絮或羊毛会被静电吸到纸上面；膜已贴上玻璃不容再掀起，掀起次数越多，沙粒尘粒越多。

As for how to stick the film, there is only one sentence: find professional staff, don't do it yourself. If you are very naughty and have to create by yourself, Xiaocha can only give you a few suggestions: the water used for film application must be filtered or precipitated; Woolen clothes, or clothes with cotton wadding, are not suitable for wearing when stickers are applied, because the cotton wadding or wool on the clothes will be attracted to the paper by static electricity; The more times the film is lifted, the more sand and dust particles there are.