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~~~~~When playing basketball, meeting old friends, or attending work conference, it is common that people couldn’t find the bottle they use.~~~~~Thus we design a slim strip with coating on it. Once we use a bottle we could scratch off part of the coating to expose the letter in the inner layer. In this way every one has his own signs on the bottle and would never worry about that he can’t find his own bottle.
School of Manufacturing Science and Engineering, Sichuan University
Chengdu, China
Zhengkui Li,
School of fine arts, Sichuan University
Zhonghe / Wen,
School of Manufacturing Science and Engineering, Sichuan University
Xianling / Li,
School of Manufacturing Science and Engineering, Sichuan University
Wei / Wang,
School of Manufacturing Science and Engineering, Sichuan University
