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1/20 Advertising Paper can solve all these problems with after processing advertising paper, which have printed advertisement and sticked on the body of the chewing gum bottle. The advertising paper will be divided into twenty pieces. User can obtaining a piece of paper to wraping gum if only they follow to slice totear off the advertising paper. This is the recycling of advertising paper, can advoid the waste of advertising paper. This tiny change not only can leads to convenience to user, but also can protect environment.
Donghua University
Shanghai, China
Can Dai,
Donghua University
Peng Zhou,
Chongqing University