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VASNB11
VWIN
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The perforated breathable aluminum-plastic composite night curtain is a functional custom accessory engineered for commercial refrigerated display equipment, also known in the trade as a micro-hole breathing thermal blind. Building on the thermal lamination of aluminum foil and base fabric, a precision perforation process creates a uniform array of micron-scale vent holes across the curtain surface—granting the material controlled breathability without compromising insulation. Each set ships with retractable roller, mounting rail, and complete hardware, and passes triple pre-delivery inspection for hole consistency, lamination bond strength, and low-temperature endurance, serving supermarket multideck chillers, vertical display fridges, convenience-store island cabinets, and catering refrigeration units.
Its core strength lies in the unique balance of “insulation without suffocation”: the foil layer reflects nighttime radiant heat away, the dense fabric cuts off convective air exchange, while the evenly distributed perforations allow respiratory moisture and residual heat from produce and fresh-cut foods to escape—effectively preventing accelerated spoilage caused by trapped humidity and heat as well as cabinet-wall condensation. For open chillers stocked with high-respiration fresh produce, this “insulation + ventilation” combination means lower overnight power consumption, longer food freshness, and reduced product losses—operating returns that far exceed those of ordinary sealed fabric covers.
On delivery and usability, we offer full-dimension customization: perforation density, hole diameter, lamination weight, dimensions, and logo printing, with manual pull-down and motorized drive options. Installation uses a modification-free snap-fit structure—ready to run right out of the box—and daily care requires only a simple wipe, keeping maintenance cost close to zero. For fresh-food retailers and cold chain operators, it is the ideal choice for upgrading cabinet energy efficiency.
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 |
● High-Efficiency Energy Savings with Significant Cost Reduction: This product blocks thermal exchange pathways between the cabinet interior and exterior during nighttime or low-traffic hours, maintaining refrigeration systems at stable, low-load operation while effectively avoiding power-consuming frequent compressor restarts, with verified electricity savings reaching 30%-35% —delivering sustainable long-term operational cost optimization for supermarkets, convenience stores, and catering businesses.
● Anti-Condensation & Mildew Protection for Freshness Lock-In: The perforated breathable curtain structure directs internal moisture for controlled outward release, eliminating water vapor condensation and frost accumulation. It also provides multi-layer protection against external dust infiltration, odor intrusion, and bacterial growth, extending the shelf life of produce, dairy, prepared foods, and fresh items while fully complying with food safety storage standards.
● Patented Perforated Breathable Design – Respiration & Freshness in Harmony: The unique micro-perforation stamping process creates evenly distributed ventilation channels across the curtain surface, allowing moderated gas exchange inside the cabinet, preventing oxygen deprivation that accelerates spoilage of fruits and vegetables in sealed environments, achieving the ideal balance of "breathable without cold loss, ventilated without freshness compromise" .
● Aluminum-Plastic Composite Substrate – Rugged & Durable: The curtain surface is fabricated from perforated aluminum-plastic composite specialized fabric, integrating tear resistance, anti-aging properties, and low-temperature tolerance into a single material solution. Complemented by anodized aluminum alloy guide rails and precision rolling components, the system maintains structural integrity, smooth operation, and deformation-free performance even under high-frequency repeated use—exhibiting excellent weather resistance and environmental adaptability.
● Specialized Coating for Bidirectional Thermal Insulation & Condensation Control: The curtain surface features a functional reflective coating that delivers bidirectional thermal blocking capability—the inner side reflects cold air back into the storage zone, while the outer side blocks heat radiation from entering, simultaneously enhancing anti-condensation performance to further upgrade thermal insulation.
● 5-Minute Quick Installation & Lifetime Zero Maintenance: Supplied with snap-in quick-mount brackets and a complete set of accessories, requiring no drilling and no structural modifications to the cabinet, with each unit installable within 5 minutes. The built-in automatic retractable roller mechanism ensures smooth, effortless rolling with automatic return—no manual tidying required after use and no routine maintenance needed throughout its service life, significantly reducing labor and upkeep expenses.
● Flexible Size Customization with Strong Adaptability: Supports on-demand customization of width and length (covering a full range of 500mm-2000mm), with options for perforated breathable or fully sealed fabric types, as well as manual pull-down or motorized remote-controlled operation modes. Fully compatible with all mainstream commercial vertical refrigerators, open display showcases, and horizontal island freezers on the market.
● Roll-Up Retractable Design – Zero Space Occupation: Featuring a top-mounted roller retraction structure, the curtain automatically gathers above the cabinet when not in use, consuming no additional floor or operational space—ensuring clear aisles and tidy storefronts.
● Low Total Cost of Ownership with Fast Payback: The entire system is engineered around a durable, maintenance-free philosophy, with virtually no replacement parts needed over its normal service life. Coupled with 30%-35% sustained energy savings, the initial investment is typically recovered within 6 to 12 months, delivering substantial long-term returns.
This product is fully compatible with all mainstream brands of open-front refrigeration cabinets, covering the full spectrum of equipment categories including horizontal island freezers, multi-deck open display chillers, deli and fresh meat showcases, beverage coolers, and produce display counters. It supports full-width customization from 100 mm to 3000 mm, equipped with both manual pull-down and motorized remote-controlled operation options to flexibly accommodate different usage habits and frequency requirements across various scenarios.
● Supermarket & Hypermarket Scenarios: 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 Store & Community Retail Scenarios: 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 Scenarios: 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 Scenarios: 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 cost-effective and practical supporting solution for commercial refrigeration operations.
In the global commercial refrigeration equipment support sector, multinational retail groups including Walmart and Carrefour, along with renowned refrigeration manufacturers such as Panasonic and Haier, have bulk-purchased this perforated breathable aluminum-plastic composite night curtain and incorporated it into the cold-chain energy efficiency standards for their store networks and production support systems. These industry-leading enterprises have achieved large-scale installation across their global operations, covering hypermarkets, community supermarkets, and convenience stores across diverse retail formats.
Frontline operational data confirms that by equipping open display cases with this product, the aforementioned enterprises have effectively reduced cold air loss during non-operating and low-traffic hours, with verified comprehensive energy savings consistently stabilizing within the significant 30% to 50% range. The perforated breathable structure maintains thermal insulation efficiency while accommodating normal gas exchange requirements for produce and similar items inside the cabinet, effectively avoiding the spoilage issues caused by oxygen deprivation associated with traditional fully sealed night curtains—achieving a dual balance of energy savings and freshness preservation.
The direct benefit of this energy-saving performance is substantial annual electricity expenditure reductions, while the indirect benefits are reflected in reduced refrigeration unit operational loads, minimized equipment wear, and extended overall equipment replacement cycles. Through long-term field validation across diverse climatic zones and varied retail environments, this product has demonstrated excellent performance across thermal insulation efficiency, breathable freshness retention, structural stability, and payback period—earning unanimous recognition from partner operations and technical teams—and has now become a standard specification for new store openings and a priority replacement solution for energy-retrofit projects among these enterprises.
