The soundproof curtain is professionally tested, which increases the medium for sound transmission, thus reducing the decibel of external sound, preventing sound from running into the house through the hole between the curtain and the window, and the indoor sound is not easy to be lost to the outside.

The sound insulation capacity of sound insulation curtain can be as high as 8-12 dB, which can replace the second window of double-layer sound insulation window. The sound insulation curtain with sound insulation capacity up to 20 dB can be used as a sound insulation barrier for indoor activities alone. In addition, the soundproof curtain also has the functions of shading and heat preservation, and does not occupy too much room area, so it is very practical.

Sound insulation curtain principle

The principle is that the curtain extends from the curtain box at the top and reaches the bottom slot of the curtain. The curtain box, curtain chute and curtain bottom groove are like a frame, forming a complete closure on the plane of the window, thus achieving the sound insulation effect.

Composition of sound insulation curtain

A complete soundproof curtain consists of curtain box, curtain reel, curtain roll, curtain chute, curtain bottom groove, groove sealing strip and cable. The curtain is installed on the reel, and the reel is installed in the curtain box. Chutes on both sides can slide up and down to realize the opening and closing of curtains. The bottom groove and sealing strip are used to lock the lower end of the curtain, and the whole opening and closing process of the curtain is realized by lifting cables.