Freezing Box Insulated Liner with Wool Layer

Wool liners work exceptionally well with standard refrigerants such as gel packs, dry ice, or phase change materials (PCMs). They not only support the refrigerants by enhancing cold retention but also help absorb excess condensation, preventing water pooling. This synergistic effect extends cold duration and keeps the box interior dry and product-safe, especially useful for food and medical shipments. We are Global Green Packaging Technology (Suzhou) Co., Ltd., focusing on cold chain transportation packaging for many years. Follow us to get more information about cold chain products. We will continue to make high-quality products and look forward to working with you.  

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