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Repeated use of hand sanitizer bottle due to long-term use and not cleaning has become a hotbed of bacteria. Disposable hand wash bottles of the head and not conducive to recycling, waste is a big problem. I designed by hand sanitizer first of all, from the design of the bottle, change the traditional way of packing, to join the one-time tank design, a, can guarantee the bottle pollution for a long time, second, disposable bottle inside can reduce the plastic pollution of earth (using recycled plastic material).
Chengdu University of Technology