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VASNB5
VWIN
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This product is commonly referred to in the industry as an Energy-Saving Night Cover or Thermal Insulation Shade, manufactured through laminated composite pressing of perforated breathable aluminum-plastic composite substrate with high-strength fabric, forming a complete functional assembly in conjunction with an integrated roller and bracket system. The material composition integrates low-temperature anti-brittleness, surface antibacterial and anti-mildew properties, tensile and tear resistance, as well as moisture and corrosion protection. The curtain surface undergoes precision micro-perforation stamping to create evenly distributed ventilation channels—allowing moderated gas exchange inside the cabinet while maintaining thermal insulation capacity, preventing oxygen deprivation that accelerates spoilage of fruits and vegetables in traditional fully sealed night curtains. This is a breathable, custom-tailored energy-saving accessory specifically developed for commercial refrigeration display cabinets, widely applicable across supermarket open chillers, vertical beverage display fridges, convenience store horizontal island freezers, and catering kitchen prep coolers.
Item | Specification |
Material | Alu + Plastic |
Color | Sliver |
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 |
This product achieves full compatibility with all mainstream brands and non-standard custom open-front refrigeration cabinets, covering the complete spectrum of equipment categories including horizontal island freezers, multi-deck open display chillers, deli and fresh meat showcases, beverage coolers, and produce display counters. We offer on-demand full-width customization from 100mm to 3000mm, equipped with both manual pull-down and motorized remote-controlled operation options to flexibly accommodate different usage habits and frequency requirements across various scenarios. Specific application scenarios include:
● Supermarkets & Hypermarkets: Ideal for open fresh food chillers, multi-deck beverage display fridges, fruit and vegetable refrigerated showcases, and frozen food island freezers—effectively addressing the industry-wide challenges of excessive cold air loss and persistently high energy consumption during nighttime non-operating hours.
● Convenience Stores & Community Retail: Suitable for convenience store vertical refrigerators, community grocery refrigeration cabinets, and bakery dessert display chillers in small to medium-sized retail spaces, achieving dual objectives of energy savings and freshness preservation within limited floor areas.
● Catering & Beverage Outlets: Applicable to restaurant kitchen ingredient refrigerated cabinets, milk tea shop beverage coolers, and dessert shop frozen display units—ensuring ingredient freshness while reducing daily operational electricity expenses.
● Commercial Engineering Support: Designed for cold-chain supporting equipment and non-standard customized commercial refrigeration engineering projects, offering full-dimensional adaptation solutions from sizing to material selection.
This product precisely targets four persistent industry pain points—excessive nighttime energy consumption, susceptibility to condensation and water accumulation, vulnerability of exposed food to dust contamination, and shortened refrigeration equipment lifespan—making it a breathable freshness-preserving and cost-effective supporting solution for commercial refrigeration operations.
The leading ranks of both retail and refrigeration industries are voting with their feet: multinational retail groups such as Walmart and Carrefour have placed this product on their cold chain retrofit procurement lists, while unit manufacturers like Panasonic and Haier offer it as a factory-optional component for display cases—one represents scaled application at the end market, the other a supply-chain endorsement of quality; together they attest to the product’s real strength.
In a pilot program at a large chain supermarket’s leafy-greens and berry display cases, after installing the perforated breathable curtain, moisture accumulation inside the cabinets virtually disappeared and overnight product losses dropped by nearly 40%. Combined with the 30%–50% savings on nighttime electricity from sealing in cold air, a single store’s annual combined returns exceeded the purchase cost several times over, prompting the project team to roll out the configuration across all locations.
Today, this “breathing night curtain” has run reliably for years across Europe, the Middle East, Southeast Asia, Africa, and the Americas, in every climate and business format. Whether in hot-humid or dry-cold environments, its combined performance in preventing condensation, controlling losses, and lowering energy use remains consistent—making it a mature solution that an increasing number of cold chain operators now list among their annual must-buy items.
Leveraging fully automated production lines and precision perforation lamination technology, we maintain complete control over the entire manufacturing process — from lamination of aluminum foil and fabric materials to precise control of hole diameter and spacing, and finally to integrated roller assembly and finished product inspection. Each perforated breathable night curtain undergoes hole uniformity inspection, low-temperature brittleness testing, and opening/closing durability testing before shipment, ensuring consistent perforation arrangement, stable breathability performance, and uniform curtain strength. Finished products are managed in standardized climate-controlled warehouses, supported by intelligent inventory systems and efficient global logistics networks, guaranteeing every order is delivered on time and in perfect condition to customers worldwide.
