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This paper bottle is designed for the purpose of using it twice utilizing enviromentally friendly materials. The water-proof thin film in the inside wall of the bottle can not only be unaffected towards the sealing property of medicines but also be used for people to drink pills liquid and subsequently guarantee good performance of pills. Just press the paper bottle in use to unfold the hidden folded paper. It is convenient to those who need to carry pills bottle outside or for travelling as well. Besides, it is bifunctional carrier in terms of plastic pills bag and unrecyclable paper bottle so that it's enviromentally friendly and low costl
Yan Shan University
Piaopiao-Hao Chunming-Zhang Yajun-Liu