Promising new wrap could replace plastic
China Daily
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A new kind of food wrapper is biodegradable and expected to be ecologically friendly. (Photos: China Daily)

Professor Xu Jiachao shows a new kind of food wrapper developed by his research team.

Team member talk with Professor Xu Jiachao of Ocean University of China in Qingdao, Shandong province, about their work on a new kind of biodegradable food wrapper.