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U.Food preservation bag / U.Food preservation bag

U.Food preservation bag
U.Food preservation bag

It is not convenient to make a knot and seal a traditional food preservation bag. In addition, the base angles of the bag are easy to be stuck by powder, such as flour and grain powder.
The U food preservation bag can solve the problems mentioned above. It changes the straight cutting line into the cambered line to make the each base angle more than 90 degrees and no dead corner. Thus, it is easier to pour flour and grains out. Besides, with the angle less than 90 degrees, packing the preservation bag also becomes much easier.

University

South China Agricultural University

South China Agricultural University
Guangzhou, China

Design

South China Agricultural University

South China Agricultural University
Guangzhou, China

Yinghuang Luo Kunpeng Wen Ruiji Qin Jiujiu Pan