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Paper handkerchiefs sold in the market today are not environmentally friendly design. First, the utilization rate is not high. Second, even if we put it into two, using half the remaining half, which is good. But there is a problem. The remaining half of the paper how to do it? Put it inside the pants? Because you will not want to use it and it becomes wrinkled. Also, is it healthy? So, I did a design to solve this problem, the paper handkerchiefs and volume Zhuangzhi do combine, so that it is both environmentally friendly and hygienic.
Xiemin Chen Chiqiang Wang Yanlong Ma Deliang Hao