Mitigating Heat Gain Risk: 100mm PUF Insulation for Extended Off-Power Cold Storage in Food Logistics
In the demanding environment of urban and suburban food logistics, the “cold chain” is often at its most vulnerable during transitional periods—loading, unloading, and vehicle downtime. For B2B fleet operators, the primary technical challenge is not just active cooling, but passive thermal resistance. When a delivery vehicle is turned off or faces a power interruption, the speed at which external heat penetrates the cargo area determines the safety and shelf life of the food products. To mitigate this “heat gain risk,” industry-leading mobile refrigeration units have shifted toward high-performance insulation standards, specifically focusing on 100mm Polyurethane (PUF) insulation layers. This technical deep-dive explains how advanced material science and parameterized insulation […]








