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Black Open-Structure Greenhouse Shade Screen


 
  • TB50

  • TOP

  • Polyester, Polyolefine

  • OEM, OED

  • ISO

  • China

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Quantity:

Product Introduction

Black Screen (Open Structure) is a durable, high-strength shade net for greenhouses and agricultural facilities. Its open-weave design provides insect control, cooling, and protection from rain, hail, frost, and debris. UV-stabilized and low-shrink, it ensures long-lasting performance. Easy to install via rolling, sliding, fixed, or folding systems, this black screen delivers reliable shading, climate control, and year-round crop protection.

Performance Features

1. Durable & High-Strength Construction

Crafted from premium black monofilament, the outer net is exceptionally strong and tear-resistant. It can withstand long-term use in harsh agricultural environments, making it ideal for commercial greenhouses, tunnels, and large-scale crop protection projects.

2. UV-Stabilized for Long Lifespan

Integrated UV inhibitors protect the net from sun-induced degradation, preventing brittleness, discoloration, and material aging. This ensures consistent performance even under prolonged exposure to strong sunlight.

3. Efficient Cooling for High-Temperature Seasons

In hot summer conditions, the shading net helps lower internal greenhouse temperatures by 3–5°C, improving the growing environment and reducing heat stress on plants.

4. Reduced Heat Loss & Winter Frost Protection

During winter, the screen minimizes heat radiation escaping from the greenhouse, helping maintain stable temperatures and significantly lowering the risk of frost damage to crops.

5. Weather-Resistant & Protective

Designed to endure extreme weather conditions, including heavy rain, hail, frost, and falling debris. The black outer net acts as a reliable shield, safeguarding both greenhouse structures and crops while reducing maintenance costs.

6. Low Shrinkage & Shape Stability

Enhanced with anti-shrink additives, the net maintains its original dimensions and accurate shading rate over time. Unlike traditional knitted nets, it resists deformation, providing predictable light control for optimal plant growth.

7. Chemical Resistance

Resistant to acidic and alkaline substances commonly found in fertilizers or greenhouse environments. This makes the net suitable for various agricultural settings and ensures long-term durability without chemical damage.

8. Cost-Effective & Sustainable Solution

With long service life, minimal maintenance, and multi-functional protection, the black monofilament outer net is an economical choice for growers seeking reliable, eco-friendly shading and crop protection solutions.

Technical Specifications

TB80

TB80

TB70 F

TBO85


Model Material

Light Transmittance

(sunny)

Light Transmittance

(cloudy)

Shading Rate Energy Saving Rate
TB50 Polylolefin 50%
50% 50% 12%
TB60 Polyolefin 40% 40% 60% 12%
TB70 Polyolefin 30% 30% 70% 22%
TB70 F Polyolefin 30% 30% 70% 22%
TB80 Polyolefin 20% 20% 80% 26%
TB80 F
Polyolefin 20% 20%
80% 26%

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. Commercial Vegetable Greenhouses

Black screens help control heat and excess sunlight in vegetable production. Tomatoes, cucumbers, peppers, and leafy greens grow more uniformly with reduced stress, improved humidity balance, and better protection from sunscald—supporting higher yields and more stable seasonal output.

2. Flower & Ornamentals Production

Ornamentals like petunias, roses, geraniums, and orchids benefit from softer, filtered light. External black screens prevent leaf burn, maintain vibrant colors, and support compact growth. They create predictable conditions that help growers manage flowering cycles and protect high-value decorative plants.

3. Fruit Nurseries

Young citrus, melon, berry, and grape plants thrive with moderated sunlight. Black screens reduce heat stress, prevent tender foliage damage, and protect seedlings from rain, hail, and debris. They create a stable environment that supports strong root development and healthy early growth.

4. Research & High-Tech Greenhouses

Research facilities use black screens to maintain consistent light and temperature for controlled studies. They reduce external climate fluctuations, support precise environmental management, and integrate easily with automated systems—ensuring reliable conditions for experiments and high-tech cultivation programs.

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 

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FAQs

1. How long does an external black screen last?

Most high-quality external black screens last 5 years, but lifespan varies with UV exposure, local climate, installation quality, and maintenance frequency. UV-stabilized materials and proper tensioning can keep the screen performing well for several seasons without tearing or fading.

2. Can black screens be used in rainy regions?

Absolutely. The open-structure design helps break raindrops, preventing heavy impact on the greenhouse roof. It also minimizes splashing and erosion around the structure. The mesh dries quickly after rain, reducing moisture-related wear and extending product life.

3. Are black screens suitable for cold climates?

Yes, they work in colder regions as well. Growers simply choose a lower shading percentage to avoid excessive light reduction during shorter winter days. The screens also provide slight wind buffering and help protect greenhouse roofs from snow or falling branches.

4. Do black screens work with automated systems?

Most modern black screens are engineered for compatibility with automated rolling, sliding, and climate-control systems. They integrate smoothly with sensors that monitor sunlight, temperature, and wind speed—allowing growers to optimize shading without manual adjustments.

5. Is maintenance difficult?

Maintenance is simple. Regular inspections for tears, loose stitching, or tension issues, combined with occasional rinsing to remove dust, are usually sufficient. With basic care, black screens maintain strong performance and avoid premature degradation.

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  Changzhou, Jiangsu, China
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