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round preservative film / Climate warming

round preservative film
round preservative film

When people use preservative film to wrap watermelon, dishes and such as cross section is round object, the sides of the common rectangular preservative film’s four angle are often not to use, resulting in the unnecessary waste. As a result, we designed this round preservative film.

It plays the maximum utilization to attach objects.moreover it better to preserve and save the material.It also can reduce CO2 emissions to mitigate global warming.


Nanchang University

Nanchang University
Nanchang, China

Shankai TU,
Nanchang University

Shuo LI ,
Nanchang University

Minghui WU,
Nanchang University

Jiajun ZHOU,
Nanchang University