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It is a common case that, even with the help of a scraper, cans of paint or peanut butter have to be thrown away with leftover inside, which is such a pity and waste. To deal with this problem, the deep color part of the label (made from kraft paper in modest hardness) is designed to fit the inner shape of the can neatly, and under the help of it, we can easily scrape up the remaining stuff.
Zhejiang University
Hangzhou, China
Hangzhou, China
Zhejiang University
Hangzhou, China
Hangzhou, China
Qingxi Hui
Danni Shen
Yuanyi Ye
Weiyu Ruan