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Multiple Protection / Cup

Multiple Protection
Multiple Protection

The inner wall of traditional insulation mug is generally made of ceramic or stainless steel layer, which design can defer the cooling process of the water or other liquids in the mug and achieve the purpose of insulation. But during the time of insulation or unscrewing the mug, the hot droplets formed from water vapor inside the mug will flow onto our hands or clothes, causing hurt and inconvenience. This "multiple protection" mug has two main subversive advantages against the traditional mug, one is the top lid designed to be conical, which can make the droplets formed by condensed water vapor return into the mug due to gravity.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Baihan Zong,
Dalian Nationalities University

Zhen Zhang,
Dalian Nationalities University

Dianming Zhang,
Dalian Nationalities University

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