What is the name of the paper stuck on the glass to prevent outsiders from seeing it clearly?

1 called window film, used for bathroom window glass, bedroom window glass and balcony glass. It is suitable for shading and heat insulation. It is an ideal post-it note to replace curtains. It is transparent and invisible. It has anti-ultraviolet glass decal paper and self-adhesive and is an ideal agent curtain at home.

2. It is called one-way perspective window film, which refers to the film that can make glass have high reflectivity to visible light by sticking glass on it. One-way perspective film can achieve the effect that when the outdoor is brighter than the indoor, the one-way perspective glass is similar to an ordinary mirror, and the outdoor scenery can be clearly seen outdoors, but now the one-way perspective film is widely used in window film, a kind of home life.

Extended data:

1. Thermal insulation and energy saving: warm in winter and cool in summer: a layer of sunscreen thermal insulation and energy saving film equivalent to a 24 cm brick wall can block 60%~85% of solar heat in summer and reduce the indoor temperature by 3℃ ~ 6℃; It can keep warm in winter.

Second, anti-ultraviolet: the window film can block more than 99% of harmful ultraviolet rays.

3. Explosion-proof and earthquake-proof: safe, anti-theft, heat insulation and strong adhesion to glass. Even if the glass is smashed into pieces, it still sticks together, greatly reducing the danger.

Fourth, privacy: you can't peep at the room from the window.

Anti-glare: The window film can block the heat and glare of the sun and soften the glare.

6. Radiation protection: The metal coating is used to effectively prevent and decompose radiated electromagnetic waves, thus minimizing the damage and risk factor.

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