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There are 1.1billion smokers in the world. That means 1.1 billion people constantly suffer from the harmful gasses mainly caused by the incomplete combustion of tobacco. With our new tobacco paper, which have lines of tiny holes on its body, more air(particularly oxygen) is provided for the combustion, and more oxygen means more complete combustion. Thus the amount of toxic gas will be reduced to a very low degree , which do a great help to not only the smokers, but also their friends around them. And also, the holes on the paper can contribute to the paper-saving.
Zhejiang University
Hangzhou, China
Ying Fangtian
Zhejiang University
Hangzhou, China
Zhu Wei,Xie Junqiao,Xu Jun
Sun xin,Jiang Zurui