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Bag-lunch box / lunch box

Bag-lunch box
Bag-lunch box

This design can reduce the waste of plastic bags and also make the packaging more convenient.With a simple structure , the user can complete the packaging just pulling up the plastic bags stuck in the below of the lunch boxes' openings ,which can make a contribution to timesaver.Even more remarkable,it reduces material used at the bottom of the plastic bags.That is to say, more convenient with fewer resources.


Xian University of Technology

Xian University of Technology
Xian,Shanxi, China

Wenzhi Zhou,
Xi‘an University of Technology

Jingyuan Deng,
Xi‘an University of Technology