Refrigerated package

The main materials of refrigeration package are engineering plastics (PP, LLDPE) environmental protection materials, and the insulation layer is fluorine-free polyurethane, which can be used with ice platoon to keep warm. According to the thickness of the insulation layer, it can reach 24-120 hours. It is called special environmental material because of its high density, strong cold retention, light weight, non-hard texture and non-toxicity.