1. Product Overview

In the daily operations of cold chain warehousing, frequent entry and exit activities often result in significant loss of cold air. The PVC flexible door curtain, specifically designed for cold storage, offers an economical and efficient partitioning solution.
Comprising multiple overlapping suspended flexible PVC strips installed at cold storage doorways or passageways, this ‘transparent wall’ effectively blocks cold air convection to retain low temperatures within the facility. It automatically closes swiftly after personnel or forklifts pass through, making it an essential component for modern cold storage energy management.

2. Key Benefits

Exceptional Energy Efficiency:
When the cold storage door is open, the flexible curtain can block up to 80%-90% of cold air loss. This significantly reduces the start-up frequency and operating time of refrigeration compressors, leading to substantial savings in electricity costs.
Low-Temperature Resistance:
Developed specifically for cold chain environments, the Polar Grade formulation ensures the curtain remains flexible, non-stiffening, and non-brittle even at deep-freeze temperatures of -40°C, guaranteeing unimpeded personnel access.
Hygiene Control:
Effectively blocks external dust, insects (flies/mosquitoes), odours, and moisture from entering storage areas, complying with HACCP and GMP food safety standards.
Safety & Visibility:
High-transparency materials ensure clear sightlines, allowing operators to clearly see conditions on the opposite side when traversing the door opening. This effectively prevents forklift collisions or accidental personnel incidents.