The awning surface should be medium and not small. The shed with thin and rare fabrics is generally poor in blocking ultraviolet light. When the awning surface is wet, due to the transmission of the optoelectronic devices of mesh side window sun shade water, the transmittance of ultraviolet rays is added, and the safety protection effect is reduced. Therefore, wet sheds are not suitable for UV blocking applications. The heavier the tone of the cotton fabric, the better its UV resistance.

The UV safety protection function of the awning is not closely related to the practical value. The key management decision of the practical value is the raw material and style of the awning. Among the environmental elements of our theme activities, the ultraviolet rays are transmitted from each focus point radioactive material to the human body. Anti-ultraviolet awning can cover the head, if you can apply sunscreen, wear anti-ultraviolet clothing, etc., you can have a variety of maintenance on the body.

The awning controller system includes a hand-pulled crank rocker, an electric winch or an electric curtain motor controller. Generally, an electric curtain motor controller should be selected for those above 5 meters. In the area where the program may be closed, it cannot be folded in case of cool wind. Choose a hand-pulled electric dual-purpose electric curtain motor, and you can use the hand crank rocker to take back the awning when the program cools off to avoid damage. Larger awnings are likely to use motors with higher relative torques.

Awning fabrics are generally divided into two categories: acrylic synthetic fibers and viscose fiber fabrics. The color of the fabric, the pattern, and the styles are various. The choice is based on the preferences of the application person. Because the acrylic synthetic fiber fabric is color-spun, it is resistant to weather, washing and color fastness. The quality is very good, it can reach grades 7-8, and it can be used for five years without fading under the condition of car sunshades wholesale good gas physical environment. In contrast, the color fastness of viscose fiber fabrics to weather and washing is average. The fabric needs to have certain waterproof characteristics, and the impermeability level of high-quality fabrics should exceed 350mm of hydrostatic pressure.

The awning flex arm, all-aluminum structure structure, the flex arm connecting part has super strong elastic yellow, the canopy surface can be folded by hand-pulled or electric torsion spring, and the awning can be opened, extended and flexed by using the ductility of the flex arm. The middle of the two flexed arms should be in the middle of 20°~160° during the horizontal push type flexion exercise, and the arm of the push rod is perpendicular to the rod, so that the shed fabric is in a state of tension. Aluminum profile structure, light and firm mechanism, surface anodized treatment electrostatic powder coating, paint treatment, long-term bright and bright appearance, corrosion resistance.