The openness rate of sunshade fabrics directly determines their light-shielding, air permeability, and thermal regulation performance. Different pore ratios can meet diverse application scenarios.
Provides 100% light-shielding, completely blocking ultraviolet (UV) and visible light.
Suitable for bedrooms or cinemas requiring total darkness.
Drawback: Poor air circulation due to fully closed structure, prone to stuffiness in summer.
Maintains over 90% light-shielding rate while enabling air convection through micron-sized pores.
Effectively blocks direct sunlight and enhances energy efficiency when used with air conditioning.
Commonly applied in external sunshade systems of office buildings.
Allows soft diffused light to enter while blocking strong glare, balancing light transmission and space transparency.
UV blocking rate remains above 85%.
Ideal for commercial showrooms or open-plan offices.
Creates visible light spot transmission, suitable for spaces requiring natural daylighting with reduced sunlight intensity.
Filters 50%-70% of solar radiant heat; paired with indoor plants, it creates a comfortable light-shadow ambiance.
Common in cafes, sunrooms, and other leisure spaces.
Practical Considerations: Integrate building orientation, climatic conditions, and usage requirements to achieve optimal balance of light and heat environments through precise control of openness rates.