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The Wet-Dry Line is designed to tell people if the clothes is totally dry visually rather than by feeling it when the clothes is hanging on the air.
When we are hanging up clothes,the water often sinks to the bottom line of the clothes as a result of gravity.if the bottom of clothes is dry,then,bascially,we can tell that your clothes is totally dry.The Wet-Dry Line use a brand new kind of material which can reflect the change of water volumn by changing colors contrasting.
Xiangtan University
Xiangtan,Hunan, China
Xiangtan University
Xiangtan,Hunan, China
Yang Jun
Luo Guan
Zhou Caiqing
He Jing