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Sauce twist / sauce packet

Sauce twist
Sauce twist

On the trip, it is quit inconvenient to open the sauce packet when you have your food take-out. Especially when you have to hold your food in one hand, and open the sauce packet with the other. Unlike traditional ziplock sauce packets, Sauce twist is designed to slide along the zipper to open rather than pull it. User can also hold it more easily by its three-dimensional package.

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Tsai-wei Chang,
National Cheng Kung University