VPTBNBZT3
VWIN
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Our Plastic Transparent Night Curtain (also known as night cover or energy-saving blind) is made from high-transparency, low-temperature-resistant PVC/PET specialty film with anti-freezing, anti-mold, and anti-bacterial treatment, ensuring it remains soft, transparent, crack-resistant, and non-yellowing even in sub-zero environments over long-term use. Paired with aluminum alloy or stainless steel brackets and accessories, it is a professionally customized energy-saving accessory for commercial refrigeration display equipment, widely applicable to supermarket open chillers, vertical display fridges, convenience store refrigeration showcases, and catering cooling cabinets.
Unlike traditional fabric or aluminum foil night curtains, this product features high-performance transparent refrigeration-grade film with an integrated roller design, providing efficient thermal insulation while maintaining clear product visibility — customers can browse items without lifting the curtain. When used at night, it effectively blocks external hot air ingress, prevents internal cold air loss, avoids condensation and frost buildup on the cabinet surface, and maintains a stable internal temperature, thereby significantly reducing long-term energy consumption and operating costs, while protecting refrigeration equipment and stored food, extending fridge service life, and ensuring food safety.
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 |
● Anti-Condensation & Moisture Barrier: The curtain surface undergoes specialized hydrophobic and moisture-repellent treatment, which effectively suppresses droplet formation and moisture penetration on cabinet walls at the source, maintaining a clean, dry storage interface inside the unit.
● Antibacterial & Mildew-Proof Hygiene Protection: The fabric substrate is infused with long-lasting antibacterial and anti-mildew agents, continuously inhibiting microbial growth while eliminating mold and unpleasant odors, creating a safe and sanitary protective layer for food storage environments.
● Robust & Durable Structural Design: The overall construction is strong and reliable, featuring stretch resistance, tear resistance, and endurance against repeated rolling and folding. Even under high-frequency daily operation, it resists deformation and damage, consistently maintaining a smooth, clean, and aesthetically pleasing appearance.
● Comprehensive Low-Temperature & Weather Resistance: The material is optimized through a specialized formulation, ensuring no hardening or brittle cracking even in sub-zero environments. It also offers excellent corrosion resistance and anti-aging properties, making it fully capable of handling high-humidity and wide-temperature-fluctuation conditions common in commercial refrigeration settings.
● Bidirectional Thermal Reflective Insulation Layer: The curtain incorporates a bidirectional reflective functional layer—the inner side reflects chilled air back into the cabinet to minimize cold loss, while the outer side reflects ambient thermal radiation outward to weaken heat intrusion. This mechanism simultaneously significantly enhances anti-condensation performance, delivering a dual benefit of insulation and moisture control.
● Full Customization Service: Supports comprehensive personalized customization across material formulation, color scheme, opening dimensions, and brand logo application, ensuring precise compatibility with various cabinet models and seamless alignment with store visual identities.
● Substantial Energy Savings with Fast Payback: This product reduces nighttime refrigeration energy consumption by 30%-35%. Against the backdrop of globally rising electricity rates, the initial purchase cost is typically recouped within just 6 to 12 months through realized utility savings, with all subsequent reductions flowing directly to net profit growth—delivering a clearly calculable return on investment.
● Freshness Preservation & Regulatory Compliance: Effectively stabilizes both cooling temperature and humidity balance inside display cases. The thoughtfully engineered breathable construction eliminates condensation and frost accumulation, providing a more stable storage environment for produce, dairy, fresh meats, and prepared foods—significantly extending shelf life while fully meeting international food safety storage standards.
● Extended Equipment Service Life & Lower Maintenance Costs: By reducing the frequency of compressor cycling and preventing condensation-induced metal corrosion, this product substantially lowers the operational load and mechanical stress on refrigeration systems, effectively slowing equipment aging, thereby prolonging the replacement cycle while simultaneously reducing routine servicing and repair expenditures.
● 5-Minute Quick Installation & Lifetime Zero Maintenance: Equipped with tool-free snap-mount brackets, each unit can be fully installed in 5 minutes or less—no drilling, no cabinet modifications, and no business interruption required. The built-in automatic roller retraction mechanism ensures smooth, effortless, and reliable daily operation, with no subsequent maintenance investment needed from the day of installation—delivering savings in both labor and time.
Within the international commercial refrigeration sector, global retail leaders including Walmart and Carrefour, alongside renowned refrigeration equipment manufacturers such as Panasonic and Haier, have incorporated this night curtain into their global cold-chain energy efficiency standards, executing large-scale deployments across thousands of store locations and production facilities. Verified operational data confirms that by equipping open display cases with this product, these enterprises have achieved substantial reductions in chilled air loss during closed-store or low-traffic hours, with energy savings consistently falling within the 30% to 50% range. The direct outcome of these results is significant downward pressure on utility expenses, while the indirect benefits extend across reduced compressor cycling frequency, minimized mechanical wear, and extended equipment replacement cycles. Through long-term validation spanning tropical to sub-zero climatic zones and diverse retail formats from hypermarkets to neighborhood convenience stores, this product has demonstrated outstanding performance across energy efficiency consistency, environmental adaptability, and payback period—solidifying its status as a standard-specified option for new store rollouts and a designated replacement component for energy-retrofit projects among these industry leaders.
● Professional Customization Service: Based on the equipment model and opening dimensions provided by the customer, we carry out one-to-one precision measurement and tailored design to ensure the curtain fits seamlessly with the cabinet opening, balancing functional efficiency with visual integrity.
● Strict Quality Control: Each production batch undergoes multiple factory inspection checkpoints, from raw material incoming sampling to comprehensive finished-product testing. We adhere to material standards that exceed industry benchmarks, ensuring consistent quality and stable performance in every delivered unit.
● Fast Turnaround & Delivery: Our sufficient safety stock of core raw materials enables significantly compressed production lead times for bulk orders. For urgent requirements, we support shipment as fast as 1 business day after order confirmation, helping customers meet their end-user deployment schedules promptly.
● Comprehensive After-Sales Support: We provide long-term, unlimited technical consultation, covering installation guidance, operation training, and routine maintenance advice. Whenever customers encounter any issues during usage, they have access to prompt-response professional assistance.
● Wholesale & OEM/ODM Services: We fully support bulk procurement, project-based partnerships, and OEM/ODM custom collaborations. Services include brand logo printing, tailored packaging solutions, and specification adjustments, offering flexible cooperation models to meet the multi-tiered needs of customers across different scales.
1.Are you a factory or a foreign trade company?
We are a Manufacturer exporter.
2.Whether do you have a stable Raw materials supply?
Long term cooperation relationship is kept with eligible suppliers of raw materials, which ensures the high quality of our products from 1st step.
All raw material we used are environmental-friendly.
3.How does your factory do regarding quality controlling?
Skillful workers care every details in handling the producing and packing process. Quality control department are specially responsible for quality in each process.
4.What about your R&D capability?
We have our own R&D Dept. to enable the technology improvement. We design qualified products by our own technology.
5.Which countries do your products sell?
Professional sales team is promoting our products to any countries more in the world.
6.What is quality guarantee policy?
Some products are not intentionally damaged by human labor, and we can provide replacement parts; Some products require specific negotiation for after-sales service.
7.When we receive the shipment but find any items missing or defective, how should we do?
Please contact us ASAP, we will check and give you best solution soon.
8.How about the after-sale service?
Our team's sales and customer service departments focus on shipping,customs clearance, collection, and customer feedback.