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It's happy to enjoy potato chips, but there's a problem which has been long neglected: whilst eating photato chips, we touch other things too, which is apparently unhygienic, what's more, it's a kind of waste that we have to clean our hands with napkins all the time."Finger Tape" solved this problem ingeniously by making some improvements on original packaging bag.The design concept of "Finger Tape" is to rip off a piece of the packaging bag, wrap it around your finger, so that your finger wont touch food directly.
Zhejiang Sci-Tech University
Wang Hanlin,Li Ke,Ma Wei