As we all know, the effect of heat insulation, cold storage and fresh-keeping is very good. Even if the outside environment is scorching or ice and snow blend, the internal food is still intact. So the professional name of the thermal insulation material which plays a key role is called nano airbag reflector, also known as air cushion thermal insulation counterflow layer or high temperature resistant reflector.
Nano air bag reflector is a new type of nano flame retardant and heat insulation material. The product is a sandwich hollow heat insulation structure. The surface layer is made of nano coated high-purity composite aluminum foil (or aluminum foil glass fiber cloth), and the core layer is filled with nano flame retardant material (EPE / XPE foam, PE air bag / bubble film), which has significant heat insulation and heat preservation effect.
The reflective layer of nano air bag is designed with composite sandwich structure. The inner and outer surface layers are aluminum foil multilayer composite materials, and the middle layer is PE polyethylene air bag. This design makes the product have good cushioning, heat insulation and heat preservation effect. Aluminum foil has superior barrier performance and good moisture-proof and heat preservation. Even if the heat passes through the inner aluminum foil layer to the PE air bag layer in the middle layer, it will form heat convection in the middle layer, which is not easy to penetrate the outer aluminum foil layer, so as to achieve good heat preservation and heat insulation effect.