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Toothpaste tube / Toothpaste tube

Toothpaste tube

Ordinary toothpaste tube has a round nozzle when you squeeze on the tube, the toothpaste come out , and it’s round too. round toothpaste is easy to slip off from the toothbrush. This will cause waste. Now , we change the shape of the toothpaste tube nozzle , making the nozzle a sawtooth shape.So the toothpaste will embedded in the toothbrush , very stable, not easy to slip off.

University

Shaanxi university of science and technology

Shaanxi university of science and technology
Xi’an, China

Design

Shaanxi university of science and technology

Shaanxi university of science and technology
Xi’an, China

Shaobo Geng danqiong lu siyu chen xujia luo