What is the name of the window film that cannot be seen through from the outside?
2 Answers
The window film that cannot be seen through from the outside is called one-way mirror window film. Here are the relevant details: 1. Definition of one-way mirror film: One-way mirror film (also known as one-way film, mirror film, etc.) refers to a film attached to glass that gives the glass a high reflectivity to visible light. One-way mirror film can achieve an effect where, when the outside is brighter than the inside, the one-way mirror glass resembles an ordinary mirror, with the inside scene not visible from the outside, but the outdoor scene visible from the inside. Nowadays, one-way mirror film is commonly used in movies. 2. Advantages of window film: a. Heat insulation and temperature retention; b. Safety and explosion-proof; c. UV protection; d. Anti-glare; e. Easily creates a private space; f. Enhances visual effects; g. High-temperature resistance and fireproofing.
I recently installed this kind of window film on my car, the one that prevents people from seeing inside from the outside, commonly called privacy film. I remember when I went to the shop to choose, the owner said this film not only protects privacy but also blocks UV rays and reduces heat, lowering the temperature inside the car. Driving in summer is so much more comfortable, no need to worry about direct sunlight, and it saves on air conditioning usage. Plus, after installation, others can't see what's inside the car, making it much safer. When choosing, pay attention to the light transmittance; in urban areas, it's generally required to be above 50%, so don't go too dark and affect visibility. I recommend prioritizing ceramic films for better durability; one application can last several years. Daily maintenance is simple too—just avoid using strong corrosive cleaners when wiping the glass and keep it clean.
