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Breathing funnel / Breathing funnel

Breathing funnel
Breathing funnel

In life, when we add oil to the bottle, the oil itself will prevent the upward flow of air. The bubbles will also splash to the outside, and at the same time, the oil fell more slowly. For such problems, we designed a breathable funnel. When pouring the oil in the bottle, it can make the outside air flow in, so that the oil can be poured in the bottle more easily.

University

South China Agricultural University

South China Agricultural University
Guangzhou city, China

Design

South China Agricultural University

South China Agricultural University
Guangzhou city, China

Ding He Peizheng Zhu Haiyang Gu