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Jam Circle / Tray paper

Jam Circle

People usually squeeze out the ketchup on the tray paper when they eat chips at fast food restaurant. However it’s unhealthy. The ketchup contact with ink would produce toxic substances , even lead to cancer if people maintain the habit. the "Jam Circle " is to solve the problem, it is in the lower left corner of the tray paper. Users only need to tear out the tip on the surface, squeeze out the ketchup on the aseptic paper, then they can enjoy the cleanly delicious ketchup.

University

Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou, China

Design

Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou, China

Haihao Xu Sijia Liu Haodong Li Ying Li