... smelling will not release toxins, resistance to a 100 Celsius temperature. PLA coated paper is a kind of 100% natural, non ... lunch boxes, etc., and PLA, also known as polylactic acid, is an environmentally friendly material, a biodegradable and compostable thermoplastic materials ... and the environment. PLA coated paper is more a symbol of what is taken from nature and return to nature, in line with the ...