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● Product Name & Aliases: This product is called Plastic Transparent Night Curtain, also commonly referred to as Night Cover or Energy-Saving Blind.
● Main Material: Made from high-transparency, low-temperature-resistant PVC/PET specialty film, treated with anti-freezing, anti-mold, and anti-bacterial coatings to remain soft, transparent, crack-free, and non-yellowing even under sub-zero conditions over long-term use. Paired with aluminum alloy or stainless steel brackets and mounting accessories for a sturdy and durable structure.
● Product Positioning: A professionally customized energy-saving accessory specifically designed for commercial refrigeration display equipment, widely used in supermarket open chillers, vertical display fridges, convenience store refrigeration showcases, and catering cooling cabinets.
Item | Specification |
Material | Plastic |
Color | Transparent |
Design | Perforated |
Models | Semi-automatic |
Maximum Width | 3.7 m |
Maximum Drop/Pull Length | 2 m |
Running Speed | Decelerating, Uniform Speed, Fast |
Style | With or Without Lid box |
Dimensions (L x W) | Customized |
Customization Available | Material, Color, Size, Logo |
Functions | Energy Saving, Anti-condensation, Low Temperature Resistant |
Energy Saving Rate | 30%-35% |
Usage | Open Display Fridge, Air Curtain Cabinet, Showcase, Deli Case, Meat Display Chiller, Frozen Food Refrigeration Cabinet |
Installation | Screws, Magnets |
Mounting Type | With Bracket |
Application Scene | Convenience Store, Catering Shop, Commercial Refrigeration Showcase, Supermarket |
Effectively cuts off the exchange of internal cold air and external hot air at night, allowing the refrigeration system to operate more steadily, reducing frequent compressor startups, significantly lowering electricity consumption, and delivering long-term sustainable savings for supermarkets, stores, and catering businesses.
● Anti-Condensation & Mildew Proof, Keep Food Fresh
The professional breathable film structure prevents water vapor condensation and frost accumulation on the cabinet, while blocking dust, bacteria, and odors, keeping fruits, vegetables, dairy products, and cooked food fresh for longer and complying with food safety storage standards.
● Premium Durable Material, Long Service Life
Made with high-toughness refrigeration-grade transparent film, featuring tear resistance, aging resistance, and low-temperature resistance. Paired with anodized aluminum alloy guide rails and high-precision rolling components, it resists deformation or damage even after long-term frequent use, with stable performance and strong weather resistance.
● Easy Installation & Zero Maintenance
Comes with snap-in brackets and complete accessories, no drilling or cabinet modification required, installation completed in just 5 minutes. The automatic rebound rolling design operates smoothly and effortlessly, with no manual adjustment needed after use and no daily maintenance required, saving labor costs.
● Customized & Wide Compatibility
Supports arbitrary width and length customized (500 mm–2000 mm) , available in breathable and solid fabric types, with manual and electric control modes. Compatible with all mainstream commercial vertical refrigerators, open chillers, and display showcases.
● Special Functional Coating
Features bidirectional reflection function — the inner side reflects cold air back, while the outer side reflects hot air away — combined with anti-condensation properties for enhanced energy-saving and freshness-preserving performance.
● Micro-perforated Design
For breathable versions, a micro-porous design is available, allowing ingredients inside the cabinet to breathe freely, striking an ideal balance between ventilation and freshness protection.
Supermarkets & Hypermarkets
Open fresh-food multideck chillers, produce displays, beverage fridges, and frozen food island cabinets—simply draw down the curtain after closing to lock in the cold, keeping energy savings running even when the store is unattended overnight.
Convenience & Community Retail
In compact settings such as vertical glass-door fridges, community shop coolers, and bakery display chillers, the curtain retracts to occupy zero floor space—invisible during shopping hours, yet forming a solid thermal shield once lowered at night.
Food Service & Beverage Shops
For restaurant ingredient cabinets, bubble-tea shop fridges, and dessert display cases, deploying the curtain between rush hours and after closing keeps ingredients safely chilled while desserts remain fully visible behind the clear film.
Cold Chain & Engineering Projects
Ideal for cold chain supporting projects and custom commercial refrigeration engineering, with non-standard sizes fabricated to project drawings—a dependable supply partner for refrigeration contractors and system integrators.
Trusted by Global Industry Leaders
Our transparent energy-saving night curtains have become a core component for numerous Fortune 500 retail giants and top-tier refrigeration equipment manufacturers in building green cold chain systems, fully validating the product's superior quality and broad applicability within international high-standard supply chains.
Significant Reduction in Operational Energy Consumption
Addressing the pain point of cold air loss in open display cases during non-business hours at night, this night curtain provides high-efficiency physical barriers. Verified in real-world scenarios, it helps enterprises achieve a comprehensive energy-saving rate of 30% to 50%, drastically cutting unnecessary electricity expenses.
Optimized Equipment Lifespan & ROI
By effectively reducing the continuous nighttime operating load on refrigeration units, it not only directly lowers daily operational costs but also extends the service life of core refrigeration equipment at the source, delivering clearly visible ROI and long-term economic benefits to global customers.
