ClimaCell uses starch-based foam, which functions similar to polystyrene foam, trapping air, minimizing conduction and convection, and maintaining the required temperature inside the cargo. ClimaCell Uchimura uses pre-formed chain manufacturing to improve thermal properties and save time for packaging operations. ClimaCell is lined with waterproof to protect the integrity of the internal insulation while absorbing excess condensate so your product will not get wet in hot weather. Cotton fiber, impregnated paper and other starch alternatives lack structure, while ClimaCell liners are strong and fit firmly. Molded coolers take up a lot of space in trucks and warehouses. ClimaCell pads are transported and stored in flat form, so you can improve logistics efficiency.