▎ 摘　　要

NOVELTY - The utility model claims an environment-friendly plastic shell, comprising top of earthquake-proof layer; the quake-proof layer is provided with a glass fibre layer, the glass fibre layer far away from one side of the resistant-layer oil film layer, one side of the oil film layer far away from the glass fibre layer is provided with a graphene layer. This utility model through set polyolefin layer can increase the plastic shell of the degradation speed, through set the polylactic acid layer, after the plastic shell degradation will not pollute the environment, the environment can be protected, through setting of the oil film layer. it not only can make the biodegradable plastic shell has proper biodegradation speed, but also improves the biodegradable barrier property of plastic shell in laying and using process, so as to prevent the external has ultraviolet resistant, hydrolysis-resistant, acid-resistant and waterproof performance, it solves the plastic shell does not have environmental degradation function, causes serious environmental pollution problems.