In order to solve the problems of excessive packaging,difficulty in recycling packaging materials,and easy disclosure of user information in the express packaging industry,we will achieve a green development of recyclable,lightweight and intelligent express packaging.Based on the investigation and analysis of current express packaging problems,SCAMPER's innovative thinking method was used to explore solutions,and the structure,materials,and packaging methods of innovative express packaging were determined as a breakthrough point,integrated Internet of Things technology and software technology,and designed and researched a smart express packaging bag without shock-absorbing fillers that can be shared and recycled.This paper proposes the solution of"inflatable shared smart express packaging bag",innovatively designs inflatable packaging structures and more efficient packaging methods,uses degradable materials,combines with Internet of Things technology,and completes the collection,fast inflation and packaging,shipping,so as to realize fast deflation of express bags through mobile programs and shared express bag receiving and receiving terminals.The collection and delivery process of parts and returning express bags realizes the expected vision of shared recycling,without fillers,intelligent and efficient,and no face sheet,and proposes a new idea for green and sustainable express packaging.