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According to statistics, China express industry in 2010 by a quantity is 2.4 billion pieces.
And this single-use bag cause a large number of rubbish.The new design of the express bag has two row of ants line，people can open the bag convenient and fast. In addition, at the top of the bag there is two dozen ants line of the rectangular, tear it
and there is a gaps for handle.After through using, the new design of the express bag can still keep the integrity of the bag, and it can be used as a shopping bag of trash bags , which greatly improve the utilization rate to reduce plastic bagspollution to the environment.
GuangDong University of Technology
Wen Rui Jinglv Ou Danqing Li Jianhang Liang