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VASNB10
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. Crucially, 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, effectively 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.
What distinguishes this night curtain from conventional protective covers is the synergistic design combining the targeted thermal management capability of the perforated aluminum-plastic composite fabric with a fully integrated roller retraction mechanism. During operation, the aluminum-plastic composite layer delivers bidirectional thermal radiation blocking—the outer surface reflects ambient heat intrusion, while the inner surface reflects cabinet cold air backflow; simultaneously, the perforated breathable structure directs internal moisture for controlled outward release, effectively eliminating condensation formation and frost accumulation. This dual-mechanism approach enables the cabinet to stably maintain its preset temperature zone during non-operating hours while ensuring that fresh produce and similar items sustain normal respiratory metabolism—achieving a synergistic integration of energy savings and freshness preservation.
The comprehensive benefits derived from this design include dual reductions in long-term electricity and maintenance costs, along with multiple cascading advantages such as reduced refrigeration system wear, extended equipment service life, and enhanced stability in stored food quality. Two control modes are available—manual pull-down and motorized remote-controlled operation—with sizing fully customizable to specific cabinet opening dimensions (covering a width range of 100mm to 3000mm). Installation features a tool-free, damage-free quick-mount design, ready for immediate use upon delivery with lifetime zero maintenance requirements, making it an innovative supporting solution that balances breathable freshness preservation with high-efficiency energy savings for commercial cooling applications.
Item | Specification |
Material | Alu + Plastic |
Color | Sliver |
Design | Breathable |
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 |
1. Energy Savings & Fast Payback
This product compresses nighttime refrigeration energy consumption by 30%-35%. Against the backdrop of continuously rising global electricity prices, the initial purchase investment is typically recovered within just 6 to 12 months through realized utility savings. Unlike conventional night curtains, the perforated breathable structure maintains excellent thermal insulation while avoiding additional refrigeration compensation能耗 caused by over-sealing inside the cabinet—delivering purer and more efficient energy-saving results. Every subsequent year of electricity reductions flows directly to net store profitability—delivering a clearly calculable return on investment.
2. Anti-Condensation, Breathable Freshness Lock-In
The perforated breathable curtain structure directs internal moisture for controlled outward release, eliminating condensation formation and frost accumulation while inhibiting mold and bacterial growth at the source. Meanwhile, the evenly distributed micro-perforated ventilation channels allow moderated gas exchange inside the cabinet, preventing oxygen deprivation that accelerates spoilage of fruits, vegetables, and other fresh produce—achieving the ideal state of "breathable without cold loss, ventilated without freshness compromise" , while fully meeting international food safety storage standards.
3. Reduced Wear, Extended Life, Quick Install & No Maintenance
By lowering compressor cycling frequency and eliminating condensation-induced metal corrosion and electrical risks, this product substantially reduces mechanical wear and operational stress on refrigeration systems, effectively slowing performance degradation, thereby prolonging the overall equipment replacement cycle while cutting repair expenditures. Installation is equipped with tool-free snap-mount brackets, allowing each unit to be fully installed within 5 minutes — no drilling required, no structural modifications to the cabinet, no interruption to normal store operations. The built-in automatic roller retraction mechanism ensures smooth and reliably durable daily operation, with zero subsequent maintenance investment needed from the day of installation.
Global retail giants such as Walmart and Carrefour, along with renowned refrigeration equipment manufacturers like Panasonic and Haier, have integrated our perforated breathable aluminum-plastic composite night curtains into their cold chain energy-saving systems. By installing our perforated breathable aluminum-plastic composite night curtains on open display cases, these enterprises have successfully minimized cold air loss during off-hours, achieving significant energy savings of 30%–50%.
The unique perforated breathable design provides efficient thermal insulation while allowing moderate air circulation inside the cabinet, effectively balancing energy savings with fresh produce preservation — particularly suitable for fruits, vegetables, dairy products, and other items requiring continuous ventilation. The perforated structure also enhances the flexibility of the curtain, ensuring more stable and reliable performance under frequent opening and closing.
This has not only drastically reduced operating electricity costs but also extended the service life of refrigeration equipment by reducing compressor cycling frequency, validating the superior performance and strong return on investment of our perforated breathable aluminum-plastic composite night curtains across diverse global climates and market conditions.
