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Believe it or not, the top of ring-pull can is even dirtier than the toilet lid.
In consideration of health, we designed this new ring-pull canC&E.
A plastic film, which is biodegradable, covers on top of the C&E can, and prevent it from the pollution outside.
As we tear off the plastic film, C&E can is open at the same time.
Junhan Tan Qiyan Cao Yuyan Liu Yuan Li Zheng Wang