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The traditional sterilizing cotton piece is an independent single chip package, which is not only a waste of resources, but also is not convenient to use.The design solves the problem, it will separate the cotton sheet and liquid, dry environment makes it not easy to breed bacteria, in use by wet method, and can be replaced according to the needs of different solution, liquid storage space and storage of cotton piece space can separate and combined into one, greatly reducing the waste of resources. Small size, only one hand to complete the operation.
Chengdu University of Technology