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Polyester
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China
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Let's be real — growing plants in a greenhouse isn't as simple as tossing seeds in the dirt and letting them grow. Light, temperature, and humidity all need to be just right. And that's where greenhouse blackout screens come into play. Whether you're growing tomatoes or tulips, these screens could be the game-changer your greenhouse didn't know it needed.
A greenhouse blackout screen is essentially a specially designed curtain or fabric system installed inside or outside a greenhouse. Its main job? Block light — 100% if possible.
Think of it like blackout curtains in your bedroom, but way more high-tech and durable. These screens help regulate light exposure, creating an ideal environment for plants that need precise lighting schedules.
"Blackout" doesn't mean dim — it means complete darkness. Some plants are super sensitive to light and need total darkness to trigger their growth cycle. If light sneaks in at the wrong time, it could mess with flowering, fruiting, or even overall plant health.
The basic science? Light manipulation. Blackout screens create a controlled light environment that mimics natural cycles or, in some cases, completely overrides them. By cutting out natural sunlight during specific hours, growers can simulate shorter days or longer nights, depending on the crop.
Most blackout systems are either retractable or fixed. Retractable systems use rails, wires, or motorized systems to draw and retract the fabric. These can be controlled manually or set on timers and sensors — hello, automation! This makes it super easy to maintain consistency in your light regime.
Blackout Shade Netting
Blackout Shade Netting
Blackout Shade Netting
At the core of any blackout screen's purpose is its ability to eliminate external light. Premium greenhouse blackout screens are engineered to block out 99.9% to 100% of natural and artificial light. This level of blockage is essential for crops that are sensitive to photoperiods. When even minimal light leaks occur, it can disrupt the growth cycles of plants that rely on precise light-dark ratios to flower or fruit — especially critical for crops like cannabis, chrysanthemums, and poinsettias.
Long-term exposure to the sun can degrade ordinary materials — not blackout screens. These are crafted using UV-stabilized polymers or aluminum-laminated films that maintain their performance over time. UV resistance ensures that your screen doesn’t become brittle or discolored, preserving both aesthetics and functionality for years, even in harsh climates.
Temperature swings in a greenhouse can be brutal, especially in regions with harsh summers or frosty winters. Blackout screens act as thermal buffers, preventing rapid heat loss during cold nights and deflecting excess heat during blazing days. By creating a microclimate within the greenhouse, these screens help in energy conservation and stress reduction on plants, boosting plant immunity and productivity.
Built for the rigors of agricultural environments, modern blackout screens are crafted from high-tensile polyethylene, woven aluminum layers, or multi-layer laminated films. They resist tearing, abrasion, and moisture infiltration. Some are even hydrophobic, allowing condensation to roll off rather than soak in — a small feature with big benefits in preventing mold and mildew growth.
In commercial greenhouse operations, safety is paramount. Many blackout screens are treated with fire-retardant coatings to minimize risk in the event of a fire. This is not only a safety feature but often a requirement for regulatory compliance, particularly in controlled-environment agriculture (CEA) facilities.
Humidity is a double-edged sword. Too little, and plants dry out. Too much, and you're inviting mold. Some blackout screens are engineered with anti-condensation layers that encourage water to bead and run off instead of collecting on the surface. This helps in maintaining ideal humidity while also ensuring light transmission remains efficient when screens are retracted.
Greenhouse Shade Netting 
Greenhouse Shade Netting
Greenhouse Shade Netting
Greenhouse Shade Netting
| Model | Material | Structure | System | Width | Application | Flame-retardant |
| DIL99 A/B+B/B | / | Full blackout aluminum strips, Full blackout strips | Sliding,Hanging | 430cm | Inside in greenhouse | NO |
| DIL99 W/B+B/B | 34/66%Polyester/Polyolefin, 42/58%Polyester/Polyolefin | Full white-blackout strips, Full blackout strips | Sliding,Hanging | |||
| DIL99 A/B+B/W | / | Full blackout aluminum strips, Full white-blackout strips | Sliding,Hanging | |||
| DIL99 W/B+B/W | 34/66%Polyester/Polyolefin, 34/66%Polyester/Polyolefin | Full white-blackout strips | Sliding,Hanging | |||
| DIL99 W/W | 100%Polyester | Full plastic | Rolling | |||
| DIL100 W/W | 100%Polyolefin | Laminated | Rolling |
| Model | Mechanical properties | Physical property | ||||
Weight (g/㎡) | Width of strip (mm) | Light transimission in sunlight (%) | Light transmission when overcast(%) | Shading level (%) | Energy saving (%) | |
| DIL99 A/B+B/B | / | 4.0 | 0.1 | 0.1 | 99.9 | 75 |
| DIL99 W/B+B/B | / | 4.0 | 0.1 | 0.1 | 99.9 | 70 |
| DIL99 A/B+B/W | / | 4.0 | 0.1 | 0.1 | 99.9 | 75 |
| DIL99 W/B+B/W | 220±10 | 4.0 | 0.1 | 0.1 | 99.9 | 70 |
| DIL99 W/W | 110±5 | 4.0 | 1 | 1 | 99 | 50 |
| DIL100 W/W | 260±10 | / | 0 | 0 | 100 | 70 |
Breaking New Ground with Vertical Farming
Zhejiang, Jiashan
This isn't your traditional greenhouse. It's China's first fully enclosed, intelligent three-dimensional seedling greenhouse factory—a mouthful, but in simpler terms, it's a completely controlled vertical farm that maximizes space and efficiency. With just 720 square meters of planting area, this revolutionary system can cultivate a staggering 13.14 million seedlings per year. That's enough to support 6,000 acres of traditional agricultural fruit and vegetable planting—all from a single, compact space.
Strawberry Heaven with Advanced Tech
Zhejiang, Tonglu
This plastic film greenhouse is a highly efficient and economical solution for strawberry cultivation. Featuring a suspended trough system, it elevates plants, minimizing disease risks while enhancing airflow and sunlight exposure. To sustain ideal growing conditions, an advanced wet curtain and fan system regulates temperature and humidity through evaporative cooling. Additionally, its ventilated roof improves air circulation, preventing excessive heat and moisture buildup. This innovative design boosts strawberry yield and quality while lowering management costs, making it ideal for modern farming.
Venlo Glass Greenhouse
Jiangsu, Taizhou
This multi-span glass greenhouse, built on a Venlo structural framework, offers an optimized growing space. It includes planting troughs ideal for strawberries and dedicated seedbeds for seedlings and flowers. To enhance plant development, a precision-engineered shading net moderates light exposure, while a wet curtain fan system regulates airflow and humidity. This carefully balanced environment fosters healthy crop growth, ensuring optimal conditions for cultivation. The combination of advanced climate control and strategic design makes this greenhouse highly efficient for diverse agricultural needs.
Greenhouse blackout screen offers numerous benefits for greenhouse farming, making it a must-have for growers. Below are some key advantages:
Plants follow nature's rhythm — sunrise and sunset — unless you teach them otherwise. With blackout screens, growers can create artificial nights, regardless of what's happening outside. This level of control is crucial for inducing flowering, managing growth stages, or delaying flowering for off-season production. It allows you to grow crops your way, on your schedule.
By reducing reliance on artificial lighting and heating/cooling systems, blackout screens offer noticeable savings on utility bills. During winter, they act like a cozy blanket, retaining heat. In summer, reflective blackout screens keep greenhouses cooler, minimizing air conditioning needs. Over the course of a year, this translates into thousands of dollars in energy savings — especially for large operations.
Blackout screens contribute to a more consistent, healthier growing environment. This stability means fewer plant stressors, resulting in thicker stems, larger flowers, more uniform fruit, and increased yield per square meter. Whether you're focused on quality or quantity (or both), blackout screens play a key role in maximizing your greenhouse's potential.
By slashing your need for synthetic growth regulators, heating, and lighting, blackout screens help reduce your carbon footprint. This supports a more sustainable, eco-friendly farming approach, aligning your business with green initiatives and even improving your brand image.
Crops like poinsettias are often treated with chemical growth regulators to control size and blooming. With blackout screens allowing natural light cycle management, the dependency on these chemicals is significantly reduced — leading to cleaner, healthier crops that are more marketable in organic or wellness-focused markets.
When environmental conditions fluctuate, pests and pathogens thrive. By maintaining stable light, temperature, and humidity levels, blackout screens indirectly help reduce outbreaks of powdery mildew, botrytis, aphids, and whiteflies. This means fewer sprays and lower pesticide residues.
Modern greenhouses operate like smart homes. Blackout systems can be synced with climate sensors, light meters, and automation software, allowing screens to deploy automatically based on real-time conditions. This reduces labor costs, ensures consistency, and lets you manage multiple growing zones remotely or with minimal staff.
If you're serious about maximizing crop performance in your greenhouse, blackout screens aren't optional — they're essential. They help you take control over light and temperature like a boss, making your greenhouse a smart house for plants. Whether you're growing flowers, food, or pharmaceuticals, adding a blackout system could be the best decision you make this year.
Blackout Screen For Light Deprivation Greenhouse.pdf
Vegetable Greenhouse
Fruit Greenhouse
Flower Greenhouse
Seedling Greenhouse
Aquaculture Greenhouse
Laboratory Greenhouse
Commercial Greenhouse
Restaurant Greenhouse
Short-day plants like cannabis, poinsettias, chrysanthemums, and some types of lettuce or strawberries thrive with blackout screen usage, as their flowering or fruiting is triggered by specific day/night lengths.
Absolutely. External blackout screens are built to withstand wind, rain, UV exposure, and fluctuating temperatures, thanks to durable, UV-stabilized and waterproof materials.
Yes. In cold climates, blackout screens serve as an additional insulation barrier, helping retain heat overnight and significantly cutting down on heating costs during off-seasons.
Yes — positively! They help stabilize humidity by reducing sharp temperature changes that often lead to condensation, which is the main culprit behind mold and mildew.
Definitely. Today's systems can be controlled via mobile apps, remote sensors, or greenhouse climate computers. You can automate shading, ventilation, and lighting with ease.
Let's be real — growing plants in a greenhouse isn't as simple as tossing seeds in the dirt and letting them grow. Light, temperature, and humidity all need to be just right. And that's where greenhouse blackout screens come into play. Whether you're growing tomatoes or tulips, these screens could be the game-changer your greenhouse didn't know it needed.
A greenhouse blackout screen is essentially a specially designed curtain or fabric system installed inside or outside a greenhouse. Its main job? Block light — 100% if possible.
Think of it like blackout curtains in your bedroom, but way more high-tech and durable. These screens help regulate light exposure, creating an ideal environment for plants that need precise lighting schedules.
"Blackout" doesn't mean dim — it means complete darkness. Some plants are super sensitive to light and need total darkness to trigger their growth cycle. If light sneaks in at the wrong time, it could mess with flowering, fruiting, or even overall plant health.
The basic science? Light manipulation. Blackout screens create a controlled light environment that mimics natural cycles or, in some cases, completely overrides them. By cutting out natural sunlight during specific hours, growers can simulate shorter days or longer nights, depending on the crop.
Most blackout systems are either retractable or fixed. Retractable systems use rails, wires, or motorized systems to draw and retract the fabric. These can be controlled manually or set on timers and sensors — hello, automation! This makes it super easy to maintain consistency in your light regime.
Blackout Shade Netting
Blackout Shade Netting
Blackout Shade Netting
At the core of any blackout screen's purpose is its ability to eliminate external light. Premium greenhouse blackout screens are engineered to block out 99.9% to 100% of natural and artificial light. This level of blockage is essential for crops that are sensitive to photoperiods. When even minimal light leaks occur, it can disrupt the growth cycles of plants that rely on precise light-dark ratios to flower or fruit — especially critical for crops like cannabis, chrysanthemums, and poinsettias.
Long-term exposure to the sun can degrade ordinary materials — not blackout screens. These are crafted using UV-stabilized polymers or aluminum-laminated films that maintain their performance over time. UV resistance ensures that your screen doesn’t become brittle or discolored, preserving both aesthetics and functionality for years, even in harsh climates.
Temperature swings in a greenhouse can be brutal, especially in regions with harsh summers or frosty winters. Blackout screens act as thermal buffers, preventing rapid heat loss during cold nights and deflecting excess heat during blazing days. By creating a microclimate within the greenhouse, these screens help in energy conservation and stress reduction on plants, boosting plant immunity and productivity.
Built for the rigors of agricultural environments, modern blackout screens are crafted from high-tensile polyethylene, woven aluminum layers, or multi-layer laminated films. They resist tearing, abrasion, and moisture infiltration. Some are even hydrophobic, allowing condensation to roll off rather than soak in — a small feature with big benefits in preventing mold and mildew growth.
In commercial greenhouse operations, safety is paramount. Many blackout screens are treated with fire-retardant coatings to minimize risk in the event of a fire. This is not only a safety feature but often a requirement for regulatory compliance, particularly in controlled-environment agriculture (CEA) facilities.
Humidity is a double-edged sword. Too little, and plants dry out. Too much, and you're inviting mold. Some blackout screens are engineered with anti-condensation layers that encourage water to bead and run off instead of collecting on the surface. This helps in maintaining ideal humidity while also ensuring light transmission remains efficient when screens are retracted.
Greenhouse Shade Netting Greenhouse Shade Netting
Greenhouse Shade Netting
Greenhouse Shade Netting
| Model | Material | Structure | System | Width | Application | Flame-retardant |
| DIL99 A/B+B/B | / | Full blackout aluminum strips, Full blackout strips | Sliding,Hanging | 430cm | Inside in greenhouse | NO |
| DIL99 W/B+B/B | 34/66%Polyester/Polyolefin, 42/58%Polyester/Polyolefin | Full white-blackout strips, Full blackout strips | Sliding,Hanging | |||
| DIL99 A/B+B/W | / | Full blackout aluminum strips, Full white-blackout strips | Sliding,Hanging | |||
| DIL99 W/B+B/W | 34/66%Polyester/Polyolefin, 34/66%Polyester/Polyolefin | Full white-blackout strips | Sliding,Hanging | |||
| DIL99 W/W | 100%Polyester | Full plastic | Rolling | |||
| DIL100 W/W | 100%Polyolefin | Laminated | Rolling |
| Model | Mechanical properties | Physical property | ||||
Weight (g/㎡) | Width of strip (mm) | Light transimission in sunlight (%) | Light transmission when overcast(%) | Shading level (%) | Energy saving (%) | |
| DIL99 A/B+B/B | / | 4.0 | 0.1 | 0.1 | 99.9 | 75 |
| DIL99 W/B+B/B | / | 4.0 | 0.1 | 0.1 | 99.9 | 70 |
| DIL99 A/B+B/W | / | 4.0 | 0.1 | 0.1 | 99.9 | 75 |
| DIL99 W/B+B/W | 220±10 | 4.0 | 0.1 | 0.1 | 99.9 | 70 |
| DIL99 W/W | 110±5 | 4.0 | 1 | 1 | 99 | 50 |
| DIL100 W/W | 260±10 | / | 0 | 0 | 100 | 70 |
Breaking New Ground with Vertical Farming
Zhejiang, Jiashan
This isn't your traditional greenhouse. It's China's first fully enclosed, intelligent three-dimensional seedling greenhouse factory—a mouthful, but in simpler terms, it's a completely controlled vertical farm that maximizes space and efficiency. With just 720 square meters of planting area, this revolutionary system can cultivate a staggering 13.14 million seedlings per year. That's enough to support 6,000 acres of traditional agricultural fruit and vegetable planting—all from a single, compact space.
Strawberry Heaven with Advanced Tech
Zhejiang, Tonglu
This plastic film greenhouse is a highly efficient and economical solution for strawberry cultivation. Featuring a suspended trough system, it elevates plants, minimizing disease risks while enhancing airflow and sunlight exposure. To sustain ideal growing conditions, an advanced wet curtain and fan system regulates temperature and humidity through evaporative cooling. Additionally, its ventilated roof improves air circulation, preventing excessive heat and moisture buildup. This innovative design boosts strawberry yield and quality while lowering management costs, making it ideal for modern farming.
Venlo Glass Greenhouse
Jiangsu, Taizhou
This multi-span glass greenhouse, built on a Venlo structural framework, offers an optimized growing space. It includes planting troughs ideal for strawberries and dedicated seedbeds for seedlings and flowers. To enhance plant development, a precision-engineered shading net moderates light exposure, while a wet curtain fan system regulates airflow and humidity. This carefully balanced environment fosters healthy crop growth, ensuring optimal conditions for cultivation. The combination of advanced climate control and strategic design makes this greenhouse highly efficient for diverse agricultural needs.
Greenhouse blackout screen offers numerous benefits for greenhouse farming, making it a must-have for growers. Below are some key advantages:
Plants follow nature's rhythm — sunrise and sunset — unless you teach them otherwise. With blackout screens, growers can create artificial nights, regardless of what's happening outside. This level of control is crucial for inducing flowering, managing growth stages, or delaying flowering for off-season production. It allows you to grow crops your way, on your schedule.
By reducing reliance on artificial lighting and heating/cooling systems, blackout screens offer noticeable savings on utility bills. During winter, they act like a cozy blanket, retaining heat. In summer, reflective blackout screens keep greenhouses cooler, minimizing air conditioning needs. Over the course of a year, this translates into thousands of dollars in energy savings — especially for large operations.
Blackout screens contribute to a more consistent, healthier growing environment. This stability means fewer plant stressors, resulting in thicker stems, larger flowers, more uniform fruit, and increased yield per square meter. Whether you're focused on quality or quantity (or both), blackout screens play a key role in maximizing your greenhouse's potential.
By slashing your need for synthetic growth regulators, heating, and lighting, blackout screens help reduce your carbon footprint. This supports a more sustainable, eco-friendly farming approach, aligning your business with green initiatives and even improving your brand image.
Crops like poinsettias are often treated with chemical growth regulators to control size and blooming. With blackout screens allowing natural light cycle management, the dependency on these chemicals is significantly reduced — leading to cleaner, healthier crops that are more marketable in organic or wellness-focused markets.
When environmental conditions fluctuate, pests and pathogens thrive. By maintaining stable light, temperature, and humidity levels, blackout screens indirectly help reduce outbreaks of powdery mildew, botrytis, aphids, and whiteflies. This means fewer sprays and lower pesticide residues.
Modern greenhouses operate like smart homes. Blackout systems can be synced with climate sensors, light meters, and automation software, allowing screens to deploy automatically based on real-time conditions. This reduces labor costs, ensures consistency, and lets you manage multiple growing zones remotely or with minimal staff.
If you're serious about maximizing crop performance in your greenhouse, blackout screens aren't optional — they're essential. They help you take control over light and temperature like a boss, making your greenhouse a smart house for plants. Whether you're growing flowers, food, or pharmaceuticals, adding a blackout system could be the best decision you make this year.
Blackout Screen For Light Deprivation Greenhouse.pdf
Vegetable Greenhouse
Fruit Greenhouse
Flower Greenhouse
Seedling Greenhouse
Aquaculture Greenhouse
Laboratory Greenhouse
Commercial Greenhouse
Restaurant Greenhouse
Short-day plants like cannabis, poinsettias, chrysanthemums, and some types of lettuce or strawberries thrive with blackout screen usage, as their flowering or fruiting is triggered by specific day/night lengths.
Absolutely. External blackout screens are built to withstand wind, rain, UV exposure, and fluctuating temperatures, thanks to durable, UV-stabilized and waterproof materials.
Yes. In cold climates, blackout screens serve as an additional insulation barrier, helping retain heat overnight and significantly cutting down on heating costs during off-seasons.
Yes — positively! They help stabilize humidity by reducing sharp temperature changes that often lead to condensation, which is the main culprit behind mold and mildew.
Definitely. Today's systems can be controlled via mobile apps, remote sensors, or greenhouse climate computers. You can automate shading, ventilation, and lighting with ease.
