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White Internal Climate Screen for Commercial Greenhouses

High-diffusion white internal shade screen for commercial greenhouses, enhancing light distribution, reducing heat, conserving energy, and improving crop growth with durable and efficient climate control performance.
 
  • TWC30

  • TOP

  • Polyester, Polyolefine

  • OEM, OED

  • ISO

  • China

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Quantity:

Product Introduction

The white internal shade screen is designed to enhance light quality and improve greenhouse climate control. Its white strips provide strong light-diffusion performance, scattering sunlight from multiple angles to deliver balanced illumination and promote uniform crop growth. With multiple shading levels available, growers can precisely maintain light intensity within the optimal range for each crop.

To further support cooling, many white screens use an open woven structure that improves airflow and reduces heat buildup while still offering excellent nighttime insulation. This combination of diffuse light and thermal efficiency helps stabilize the greenhouse environment across seasons.

Constructed with UV-resistant and anti-static materials, the screen maintains long-term cleanliness and durability. Its low-volume folding design ensures minimal shading when retracted, maximizing natural light and reducing overall energy consumption.

Performance Features

1. Reflection & Transmission

White strips reflect and scatter sunlight to reduce greenhouse temperature. They provide daytime cooling and nighttime insulation for energy savings, creating a favorable indoor climate and lowering energy costs.

2. Diffusion Function

The white strips enhance light diffusion, delivering light to crops from multiple angles and stimulating healthy growth.

3. Moisture Retention & Anti-Condensation

The knitted structure allows sufficient moisture vapor to pass through, preventing condensation from forming beneath the screen.

4. Long Service Life

Made with highly UV-resistant and anti-static materials, the screen remains clean and effective even after long-term use. UV stabilizers added to the material also resist common greenhouse chemicals.

5. Stable Performance in Use

Special formulations and production processes ensure a shrinkage rate of ≤2% even at 70°C.

6. Space-Saving

The unique woven structure allows the screen to fold easily, ensuring maximum light availability when retracted.

Technical Specifications

climate screen

TWC30

climate screen

TWC55


Model Material

Light Transmittance

(sunny)

Light Transmittance

(cloudy)

Shading Rate Energy Saving Rate
TWC20 Polyester,Polyolefine 73%
64% 27% 45%
TWC30 Polyester,Polyolefine 72% 59% 28% 45%
TWC35 Polyester,Polyolefine 62% 51% 38% 45%
TWC40 Polyester,Polyolefine 58% 49% 42% 45%
TWC50 Polyester,Polyolefine 51% 42% 49% 45%
TWC55
Polyester,Polyolefine 45% 42% 55% 45%
TWC60 Polyester,Polyolefine 39% 32% 61% 45%
TWC75 Polyester,Polyolefine 22% 21%
78% 45%

Process Technology

What is 6-Guage Warp Knitting Technology?

At the heart of this product lies 6-Gauge Warp Knitting Technology, a cutting-edge textile process that combines strength, precision, and flexibility. In this system, yarns are interlaced vertically using six needles per inch, creating a dense and uniform fabric structure. The interweaving of aluminum and PET strips results in a highly durable yet lightweight climate screen with superior mechanical and optical performance.


greenhouse screen

Warp Knitting Machine

greenhouse screen

Warp Knitting Machine

Advantages of Warp Knitting Technology

  • High Structural Accuracy: The even distribution of yarn tension ensures consistent density and excellent dimensional stability across large areas.

  • Enhanced Durability: The dense knit pattern provides outstanding resistance to tearing, stretching, and deformation, ensuring a long operational lifespan.

  • Optimized Light Management: Precisely spaced diffusive elements scatter light evenly, promoting homogeneous illumination within the crop canopy.

  • Energy Efficiency: The reflective aluminum components minimize heat gain during the day and help retain thermal energy at night.

  • Soft and Easy to Operate: The flexible textile construction folds smoothly and occupies minimal space when retracted.

  • Fray-Resistant Cutting: The edges remain stable after trimming, allowing easy customization and installation without unraveling.

  • Secure Material Bonding: PET and aluminum layers are tightly fused to prevent delamination, ensuring reliable performance even in automated climate control systems.

This combination of material engineering and textile precision ensures that each climate screen performs consistently over years of demanding greenhouse use.

Applications in Greenhouse Cultivation

1. Enhanced Light Diffusion for Better Crop Growth

  • The white internal shade screen delivers high-quality diffuse light, helping sunlight distribute evenly across the crop canopy.

  • Its white strips scatter light from multiple angles, reducing harsh shadows and preventing leaf burn.

  • Ideal for tomatoes, cucumbers, roses, leafy greens, and other premium crops.

  • This diffuse light screen improves photosynthesis efficiency, plant uniformity, and overall crop quality.

2. Accurate Light Control with Multiple Shading Levels

  • Available in a wide range of shading rates, the greenhouse shading screen allows growers to maintain ideal light levels throughout the year.

  • Options from 15% to 60%+ shading support precise control during intense summer light or mild transitional seasons.

  • Suitable for different climates and crop varieties, ensuring stable light management in commercial greenhouses.

3. Daytime Cooling Performance

  • The white internal shade screen effectively reduces solar radiation entering the greenhouse, helping maintain lower daytime temperatures.

  • This makes it highly beneficial in warm regions or during peak summer periods when light and heat levels rise sharply.

  • A key advantage of this white shade screen is its ability to support cooling without compromising light quality.

4. Nighttime Thermal Insulation & Energy Savings

  • When closed at night, the energy-saving screen acts as a thermal barrier to retain heat inside the greenhouse.

  • Reduces nighttime heat loss and minimizes heating energy consumption.

  • Offers an efficient dual function: daytime shading and nighttime thermal insulation.

5. Maximized Natural Light When Retracted

  • The screen folds into a compact stack, minimizing shading when fully opened.

  • Ensures maximum natural light for crops during cloudy seasons or winter low-light conditions.

  • A valuable advantage for growers needing flexible and efficient light management throughout the year.

6. Suitable for All Greenhouse Structures

  • Perfect for glass greenhouses, polycarbonate houses, and plastic-film structures.

  • Widely used in vegetables, flowers, nurseries, and professional horticultural production.

  • A reliable climate-control solution for growers seeking higher yield and better crop performance.

Manufacturing & Quality Control

Production Process

Every roll of the Transparent Diffuse Energy-Saving Screen is produced in a fully automated weaving and lamination facility. The production process emphasizes consistency and precision—each batch undergoes strict quality checks for material integrity, shading accuracy, and tensile strength. Our in-house testing ensures that every product meets international greenhouse standards for durability, energy performance, and light transmission.

greenhouse screen

Warpping

greenhouse screen

Knitting

greenhouse screen

Testing

greenhouse screen

Packing

Climate Screen Testing Equipment

By combining these testing tools, we guarantee that each climate screen meets strict quality standards for energy efficiency, light management, durability, and UV resistance, providing growers with reliable and consistent greenhouse solutions.

Equipments

To ensure the highest quality and performance of our climate screens, we utilize advanced testing equipment to evaluate all critical aspects of the material:

Thermal Insulation Tester

Measures heat retention and energy-saving efficiency under simulated greenhouse conditions, ensuring optimal performance in both summer and winter.

Light Spectrum Analyzer

Analyzes light transmission, diffusion, and spectral distribution to verify that the screen provides uniform illumination and protects crops from excessive radiation.

Tensile Testing Machine

Assesses the mechanical strength and durability of the screen, including warp and weft resistance, elongation, and load capacity.

UV Aging Tester

Simulates long-term UV exposure to evaluate material degradation, color stability, and performance over time.


Video Showcase

Brochure Download 

Download 

FAQs

1. What is the difference between a climate screen and a shade cloth?

Climate screens provide shading, energy saving, and light diffusion, whereas shade cloth offers only basic shading without insulation or light management.

2. Can climate screens really help reduce energy costs?

Yes. Internal climate screens can lower greenhouse heat loss by up to 40%, significantly reducing heating expenses.

3. How long do climate screens last?

TOP Greenhouse climate screens are UV-stabilized and durable, lasting at least 5 years under normal use.

4. Are your climate screens compatible with automated systems?

Certainly. All transparent climate screens work with motorized rolling, sliding, or hanging systems for full automation.

5. How do I choose the right climate screen for my greenhouse?

Select based on crop type, local climate, and desired shading or insulation. OEM/ODM customization is available for specific greenhouse needs.

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  Changzhou, Jiangsu, China
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