Curtain material
White plastic is divided into ordinary white plastic and glass fiber mesh (glass fiber cloth), the latter is better than the former, has better flatness and is not easy to curl. The white plastic screen is mainly color-reducing, with a gain of 1.1 and a viewing angle of 100°. (Applicable to manual screen, electric screen)
Gray plastic is divided into ordinary and glass fiber nets like white plastic. It is mainly processed on the surface of white plastic screen by special coating process, which can effectively increase the contrast of the picture and bright colors. Gain 1.0, viewing angle 90°. (Applicable to manual screen, electric screen)
Flexible curtain
The elastic white curtain is composed of double-layer PVC white/black with good elasticity and recovery. The gain is 1.1 and the viewing angle is 100°. (Applicable to picture frame curtain, curved stretch screen)
The elastic gray screen is specially coated on the surface of the elastic white curtain to increase the contrast, improve the black developing power, and have good elasticity and recovery. Gain 1.0, viewing angle 90°. (Applicable to picture frame curtain, curved stretch screen)
The elastic high- elastic curtain is specially coated on the surface of the elastic gray curtain, which can effectively suppress nearly 90% of indoor cross-reflecting light. Increase black layering and color saturation to increase brightness. Gain 1.8, viewing angle 90°. (Applicable to picture frame curtain, curved stretch screen)
The flexible sound-transparent screen is perforated on a flexible white curtain to place the speaker behind the curtain. The gain is 1.0 and the viewing angle is 110°. (Applicable to picture frame curtain, curved stretch screen)
The woven sound- transparent screen is made of high-density woven fibers for placing the speakers behind the curtains. The gain is 1.0 and the viewing angle is 110°. (Applicable to picture frame curtain, curved stretch screen)
Type of curtain
Electric screen This is the most common screen for all kinds of products. The advantage is that the price is cheap, the flatness is good, and the maintenance is easy. The screen is evenly lowered from the two ends of the motor to ensure that the screen is not affected by external forces. The characteristics of the installation can maintain the smoothness of the curtain for a long time and do not generate ripples for long-term use.
Manual screen This is also the most common screen for everyone. The advantage is that it is cheap and easy to install. It can be considered when the quality of the screen is not high. The shortcoming is that during the long-term use, the “V†type ripple will appear due to the central pull-down force. Affect the flatness of the screen.
Curved and stretched curtains The curved curtains are generally called pull-up screens. Generally, they use elastic screens. They add a tension line on both sides of the electric screen to level the screen, while the upper and lower sides are heavy. The bottom edge of the curtain to increase strength. The benefits of it are of course flat and can be put away, and the structure of the whole curtain is very strong and very textured. It is used to satisfy friends who demand electric curtains and pursue perfect flatness.
Fixed picture frame fixed picture frame screen is to use aluminum frame to make a frame similar to frame, then buckle (elastic screen) or hanging spring (white plastic screen) on the curtain to make the curtain flat. The advantage is flat, much cheaper than electric pull screens. The downside is that you can't close it up.
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Yangzhou Heli Photoelectric Co., Ltd. , https://www.heli-eee.com